1. Frameless or framed flush-mount windows; single or double-sided designs compatible with any wall material or thicknessWindow Features Overview

    Configuration Wall Thickness Special Features Pane Width Pane Material Style Voltage Pane Height BioSafe Switch Glass Cleanroom Windows ValuLine Cleanroom Windows BioSafe CleanMount Windows BioSafe Fire-Rated CleanMount Windows

    Cleanroom Window Features, Applications, and Styles

    Terra Universal’s cleanroom windows are designed for quick and easy installation into stick-built or modular cleanrooms. Configured for health care, pharmaceutical, and CGMP facilities, Terra’s cleanroom windows are easy-to-clean, hygienic, support aseptic environments and enhance the visibility of operations and foot traffic.

    Terra’s broad portfolio of cleanroom window designs includes flush-mount, crevice-free, frameless BioSafe windows, economical, framed ValuLine windows, and special-application designs including UL-listed and fire-rated windows. Switch Glass windows and internal blinds are optional for high privacy areas.

    A - Style
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    A1 - Framed Cleanroom Windows

    Terra’s framed cleanroom windows feature a 2.75”-wide, 304-grade stainless steel or polypropylene outer frame that mounts tightly against the cleanroom wall, allowing the glass pane to be recessed into the wall. The chemical-resistant frame provides a smooth, durable, and easy-to-clean surface.

    Framed windows are also available in fire-rated designs featuring an assembly and window glazing manufactured and tested in accordance with UL 9 and NFPA 80 criteria.

    A2 - Frameless Cleanroom Windows

    Terra’s BioSafe flush-mount cleanroom windows feature an innovative CleanMount mounting system with no hardware or fasteners to support fast, easy installation.

    Frameless windows include 0.25” thick tempered glass panels that overlay the wall surface on one or both sides. The glazing is attached to an internal stainless steel frame for a showcase appearance compatible with a variety of wall materials and thicknesses. The windows are designed without any cracks or crevices where microbes can aggregate and colonize, supporting easy disinfection with biocides or alcohol-based cleaners. The black faux border rests behind the glass pane to prevent scratching or degradation over time.

    Read: What are the Advantages of Flush-mount Cleanroom Windows?

    B - Cleanroom Window Configuration
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    B1 - Single Pane Cleanroom Windows

    Single-pane cleanroom windows, designed for installation between a cleanroom and a non-controlled space, feature a seamless stainless steel or polypropylene ledge on the opposite side of the glass pane for small part storage.

    B2 - Double Pane Cleanroom Windows

    Double-pane cleanroom windows, designed for installation between two critical spaces, feature flush-mounted, framed or frameless panes on both sides of the wall.

    C - Cleanroom Window Pane Material
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    C1 - Glass Cleanroom Windows

    Frameless windows include a 0.25” thick, durable tempered glass pane while framed windows include a 0.5” thick tempered glass pane. Tempered glass is disinfectant-resistant, long-lasting, and provides high visual clarity.

    C2 - Polycarbonate Cleanroom Windows

    Impact-resistant and heat-resistant polycarbonate panes are optimal for equipment corridors, high-traffic areas, and spaces storing heat-generating equipment.

    D - Cleanroom Window Frame Material
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    D1 - Polypropylene Cleanroom Window Frames

    Terra’s ValuLine windows feature an economical polypropylene frame that resists chemicals and biocides.

    D2 - Stainless Steel Cleanroom Window Frames

    Terra’s BioSafe windows feature an aseptic, crevice-free, lipless frame composed of 304-grade, chemical-resistant stainless steel.

    E - Cleanroom Window Pane Width
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    Terra manufactures all cleanroom window designs – framed, frameless, single-pane and double-pane – to exact project specifications between 12” and 96” in width.

    F - Pane Height
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    Terra manufactures all window styles to exact customer specifications, down 0.1” tolerances, between 12” and 55” in height.

    G - Cleanroom Window Wall Thickness
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    Terra’s windows are designed to accommodate modular cleanroom wall thicknesses down to 3” and stick-built, studded walls as thick as 12”.

    H - Special Cleanroom Window Features
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    H1 - Crevice-Free Flush Mount Cleanroom Window Design

    Terra’s BioSafe windows feature a flush-mount system free of cracks or crevices that harbor microbes or contaminants. Terra’s BioSafe windows support easy wipe-downs, help maintain aseptic conditions, and install in fewer than 5 minutes.

    H2 - Fire-Rated Cleanroom Windows

    Terra’s BioSafe Fire-Rated windows feature 3/16” thick tempered glass panels that are tested in accordance with UL 9 and NFPA 80 (National Fire Rating Association) criteria for a 20-minute rating.

    H3 - Internal Cleanroom Window Blinds

    Terra’s BioSafe and ValuLine cleanroom windows come with optional integral, cordless blinds for patient or research privacy.

    H4 - Rapid Installation Cleanroom Windows

    Terra’s BioSafe flush-mount cleanroom windows feature a CleanMount mounting system with no hardware or fasteners to support easy installation in fewer than 5 minutes. The CleanMount clamping design allows the window to be installed without drilling into the cleanroom wall. Internal brackets installed on each corner of the window frame may be adjusted to level the frame inside the wall cut-out.

    H5 - Cleanroom Privacy Window

    Terra’s BioSafe Switch Glass cleanroom windows are designed for patient and research privacy in medical facilities or research labs. The glass is operated via a wired switch or Wi-Fi remote control, toggling between clear viewing and opaque privacy.

    Where Can I Source Cleanroom Windows Online?

    Shop Terra Universal online to view a wide selection of cleanroom window styles, materials, and specialty configurations. Terra Universal is a cleanroom specialized manufacturer that offers online and offline sales, end-to-end construction, outfitting, certification, and testing for a wide variety of controlled environments.

    Try The Cleanroom Window Configurator

    Terra's cleanroom window configurator is a fast and simple way to find the ideal cleanroom window size, material, and style. Enter your required window dimensions and immediately locate a wide selection of compatible cleanroom windows online.

    Have a technical question that requires a prompt and helpful response? Contact a Terra specialist via phone, live chat, or email.

    Configure My Cleanroom Window Package Online

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    View Ordering Chart 8 Products

  2. Available in swing and sliding configurations, including fire-rated construction and automatic openers for hands-free operationDoor Features Overview
    Cleanroom doors

    Style Configuration Operation Orientaion Design Frame Material Panel Material Window Style Opening Height Opening Width Special Features Pre-Hung BioSafe CleanSeam Stainless Steel Swing Doors Pre-Hung Manual Stainless Steel Swing Doors Pre-Hung All-Glass Swing Doors Pre-Hung Aluminum Swing Doors Pre-Hung Strip Curtain Doors Cleanroom Strip Curtain Doors Fire-Rated Manual Swing Doors Pre-Hung Aluminum Automatic Swing Doors Pre-Hung Stainless Steel Automatic Swing Doors Pre-Hung BioSafe CleanSeam Stainless Steel Automatic Swing Doors External Mount Aluminum Automatic Sliding Doors External Mount Stainless Steel Automatic Sliding Doors Recessed Aluminum Automatic Sliding Doors Pre-Hung Recessed Stainless Steel Automatic Sliding Doors Pre-Hung Recessed Stainless Steel Manual Sliding Doors Pre-Hung Frameless Manual Swing Doors With Steel Jambs Cleanroom Automatic Roll-Up Doors

    Terra Universal’s cleanroom doors are designed for quick and easy installation into operating rooms, surgical suites, stick-built or modular cleanrooms. Designed for health care, pharmaceutical, and CGMP facilities, Terra’s cleanroom doors are easy-to-sterilize, maintain room pressure and resist common biocides and hospital-grade disinfectants.

    Cleanroom Door Designs & Styles

    Terra’s broad portfolio of cleanroom door designs includes swing-out and sliding doors, automatic and manual doors, bi-parting double doors, high-speed roll-up doors, models pre-hung on rigid frames, fire-rated designs, and styles with full-length or partial windows.

    Terra CleanSeam Pharmaceutical Cleanroom Doors

    Terra’s BioSafe CleanSeam doors are medical-grade, USP-compliant, and compatible with all areas of the hospital, including operating rooms and surgical suites. The door is fabricated with continuous-seam welds to eliminate cracks and crevices where microbes colonize. The dual-pane window is mounted flush with the door for easy cleanroom wipe downs.

    Read More: What You Need to Know About USP Cleanroom Doors

    Cleanroom Door Assembly

    Terra’s door assembly includes an adjustable, heavy-duty aluminum closer that meets ANSI Grade-1 and ADA standards. The UL leak-rated design is equipped with a fully-concealed drop-down gasket that seals the bottom gap when the door closes, ensuring that room pressure is maintained on each side of the door.

    Terra’s BioSafe CleanSeam door design exceeds CGMP, IEST, ASTM, and ISO 14644-1 requirements.

    Embed video: Terra Universal BioSafe® Doors

    ASTM and ISO Rated Cleanroom Doors

    Terra’s pre-hung manual swing doors include a tempered glass or hospital-grade plastic panel mounted to a powder-coated steel or aluminum frame. Terra’s signature white powder-coat formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, and fading. The single- and double-door designs are compatible with an optional double-action spring hinge allowing the self-closing door to open in both directions.

    A - Laboratory Rollers, Rockers, Mixers, and Blotters
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    A - Cleanroom Door Style

    A1 - Bi-Parting Cleanroom Doors

    Terra’s external-mounted and recessed double sliding doors open in a bi-parting style to support easy ingress and egress of bulky equipment and transport carts.

    Double bi-parting doors, which undergo life testing for a minimum of 1,000 cycles, include load-bearing wheels made of cast urethane for smooth, long-lasting operation. Elastomeric door seals and a fiberglass-reinforced timing belt ensure durability and operational uniformity.

    A2 - Roll-Up Cleanroom Doors

    Automatic roll-up doors are constructed of rigid stainless steel to accommodate high-traffic operations in cleanrooms and operating rooms. All automated roll-up doors include a PLC touch panel for easy operation and an emergency stop button with a safety switch that engages if the door strikes an object.

    Read More: Saving Space with High-Speed Roll Up Cleanroom Doors

    A3 - Sliding Cleanroom Doors

    Terra’s cleanroom-compliant sliding doors are manufactured in a broad array of designs for different applications, cleanliness levels, and environments. Terra manufactures manual and automatic sliding doors, in single- and double-door designs, pre-hung in stainless steel or aluminum, external–mounted or recessed frames.

    Automatic sliding doors include a touch-motion door pad for hands-free operation and a microprocessor-controller to monitor door position and closing speed. Pre-assembled headers and panels are well-suited for retrofit projects requiring quick and easy installation.

    A4 - Swing Cleanroom Doors

    Terra’s swing-out and swing-in cleanroom doors are manufactured from hospital-grade materials for use in CGMP labs, operating rooms, surgical suites, and ISO-rated spaces.

    Cleanroom Door Gaskets

    Terra manufactures swing doors in a number of different styles and configurations: automatic, manual, fire-rated, pre-hung on a rigid door frame, single-wide, double-wide, left-hand opening, and right-hand opening. Terra’s swing doors include a fully concealed drop-down gasket that seals the bottom gap when the door closes, ensuring the door holds room pressure.

    B - Door Configuration
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    B1 - Single Cleanroom Door

    Terra manufactures single-wide sliding and swing-out cleanroom doors in standard 36” widths and customized, project-specific sizes for stick-built cleanrooms, modular cleanrooms, operating rooms, and surgical suites. Terra’s cleanroom swing doors are designed in left-hand opening and right-hand opening configurations. Standard swing and reverse swing orientations support different cleanroom pressure cascades.

    B2 - Double Cleanroom Door

    Terra produces double doors in sliding and swing-out designs to standard 72” widths and custom, application-specific sizes for modular and brick-and-mortar cleanrooms. Double door designs are offered in a broad array of configurations: automatic, manual, bi-parting, swing-out, and sliding. All double doors are compatible with Terra’s electromagnetic interlocking system that prevents cross-contamination stemming from two doors opening simultaneously.

    C - Door Operation
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    C1 - Automatic Cleanroom Doors

    Terra’s automatic doors are available in sliding, swing-out, single-door, and double-door configurations. Terra’s automatic doors include a motion sensor and control pad for hands-free operation. The controller regulates the opening and closing speeds to promote user safety and a blow-open feature to meet NFPA 92B smoke ventilation requirements. The ADA-compliant controller includes an advanced power assist feature to support minimal operator effort when opened manually.

    C2 - Manual Cleanroom Doors

    Terra’s manual doors are manufactured in sliding, swing-out, bi-parting, single-door, and double-door configurations. Optimal for retrofit projects and new lab build-outs of stick-built cleanrooms, Terra’s pre-hung cleanrooms doors are pre-installed on a rigid, aseptic door frame for quick installation. For replacements doors installed on Terra modular cleanrooms, Terra offers non-pre-hungnon pre-hung doors that require framing during installation.

    D - Door Orientation
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    D1 - Left-Hand Opening Cleanroom Doors

    Terra’s left-hand cleanroom swing doors are designed to swing into the cleanroom or out from the cleanroom with either the left or right hand. Terra’s left-hand doors mount on the left-hand side of the door frame; the handle affixes to the right-side of the door to allow the operator to use their left hand to open the door.

    D2 - Right-Hand Opening Cleanroom Doors

    Terra’s right-hand cleanroom swing doors are designed to swing into the cleanroom or out from the cleanroom with either the left or right hand. Terra’s right-hand doors mount on the right-hand side of the door frame; the handle affixes to the left-side of the door to allow the operator to use their right hand to open the door.

    E - Cleanroom Door Design
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    E1 - Pre-Hung in Door Frame

    Pre hung cleanroom door frames are optimal for retrofit projects and new lab build-outs of brick-and-mortar cleanrooms, Terra’s pre-hung cleanrooms doors are pre-installed on a rigid, aseptic door frame for quick installation.

    E2 - Requires Framing at Installation

    For replacement doors installed on Terra modular cleanrooms, Terra offers non-pre-hung doors that require framing during installation.

    F - Cleanroom Door Frame Material
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    F1 - 304 Grade Stainless Steel Cleanroom Doors

    304-grade stainless steel is rigid, durable, long-lasting, promotes aseptic conditions, and resists biocides and hospital-grade disinfectants.

    F2 - 316L Grade Stainless Steel Cleanroom Doors

    316L grade stainless steel resists corrosion, harsh chemicals, and rapid changes in ambient temperature and humidity.

    F3 - Aluminum Cleanroom Doors

    Aluminum is lightweight, non-outgassing, chemical-resistant, and exhibits high tensile strength.

    F4 - Powder-Coated Aluminum Cleanroom Doors

    Terra’s signature white powder-coat cleanroom door formulation exceeds ASTM and ISO paint standards to resist chipping, scratching and fading.

    F5 - Powder-Coated Steel Cleanroom Doors

    Terra’s durable white powder-coat formulation resists common alcohol-based cleaners, doesn’t degrade over time, resists corrosion, exceeds ISO 14644-1 cleanroom requirements, and meets ASTM paint standards.

    G - Cleanroom Door Panel Material
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    G1 - 304 Grade Stainless Steel Cleanroom Doors

    304-grade stainless steel cleanroom doors are rigid, durable, long-lasting, promote aseptic conditions, provide privacy, and resist biocides and hospital-grade disinfectants.

    G2 - 316L Grade Stainless Steel Cleanroom Doors

    316L grade stainless steel cleanroom doors ensure privacy and resist corrosion, harsh chemicals, and rapid changes in ambient temperature and humidity.

    G3 - Acrylic Cleanroom Door Panels

    Transparent, economical, lightweight acrylic cleanroom doors offer durability and superior clarity. However, acrylic panels offer low chemical resistance and poor protection from electrostatic discharge.

    G4 - Polycarbonate Cleanroom Door Panels

    Transparent polycarbonate doors offer high impact resistance and thermal resistance (to 200°F) as well as chemical resistance to common disinfectants.

    G5 - Polypropylene Cleanroom Door Panels

    White polypropylene provides user privacy and resistance to harsh acids, bases, and solvents.

    G6 - Polysim Cleanroom Door Panels

    Lightweight, non-outgassing polyurethane cleanroom curtains resist static charges, support easy disinfection, and won’t degrade after prolonged exposure to UV light.

    G7 - Powder-Coated Steel Cleanroom Door Panels

    Terra’s durable white powder-coat formulation resists common alcohol-based cleaners, doesn’t degrade over time, resists corrosion, exceeds ISO 14644-1 cleanroom requirements, and meets ASTM paint standards.

    G8 - Static-Dissipative PVC Cleanroom Door Panels

    Transparent Static-Dissipative PVC cleanroom doors prevent static build that attracts airborne particulates and fibers, making surfaces easier to wipe down. SD-PVC does not hold a static charge, resists a wide range of chemicals, and cleans easily. Unlike spray coatings that wear off after prolonged use, SD-PVC retains a surface resistivity of 108 ohms/square indefinitely.

    G9 - Tempered Glass Cleanroom Door Panels

    Tempered safety glass cleanroom doors are impact-resistant, temperature resistant, non-outgassing and exhibit high visual clarity.

    G10 - Vinyl Fabric Cleanroom Door Panels

    Terra’s high-speed roll-up doors are composed of cleanroom-grade, lightweight vinyl fabric to support rapid opening speeds.

    H - Cleanroom Door Window Style
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    Terra Universal’s cleanroom doors are designed without windows for full patient or research privacy, partial windows spanning the top half of the door panel, and full windows spanning the entire height of the door (for busy, high-traffic corridors).

    I - Cleanroom Door Opening Height
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    Terra manufactures cleanroom doors to standard 81” tall designs and application-specific doors from 74” to 120” in height (for transport of bulky equipment). Terra’s in-house engineering team works with customers on a daily basis to design customized products to specific user requirements.

    K - Cleanroom Door Opening Width

    Terra stocks standard single-wide cleanroom doors, manufactured to 36” wide, and standard double-wide cleanroom doors, manufactured to 72” wide, for immediate shipment. Special-application single doors are available from 32” to 48” in width and special-application double doors are available from 60” to 80” in width.

    K - Special Features
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    K1 - Fire-Rated Cleanroom Doors

    Terra’s BioSafe fire-rated manual swing doors are designed for facilities requiring up to three hours of fire protection. Terra’s fire-rated cleanroom doors are thermally insulated with honeycomb padding for added structural strength.

    Browse Fire Rated Cleanroom Doors

    K2 - UL Leak Rated Cleanroom Doors

    Terra’s UL leak-rated cleanroom doors are equipped with a fully concealed drop-down gasket that seals the bottom gap when the door closes, ensuring that room pressure is maintained on each side of the door.

    K3 - External Mount Cleanroom Doors

    Externally mounted cleanroom sliding doors are optimal for remodeling remodel projects or replacement doors installed into existing stick-built or modular cleanrooms.

    K4 - Recessed Mount Cleanroom Doors

    Recessed mounted sliding doors are ideal for tight hallways or areas lacking overhead space above the door frame.

    Pre-Hung Recessed Manual Slide Doors, Stainless Steel

    Recessed Automatic Sliding Doors, Aluminum

    K5 - Cylindrical Lock Cleanroom Doors

    Terra’s single- and double-wide fire-rated doors are equipped with a cylindrical lock prep, rated at government 161, with a 2 x ¾” backset.

    K6 - Mortise Lock

    Terra’s single-wide fire-rated doors are equipped with a mortise lock prep with a 2 x ¾” backset trim cut-out.

    K7 - Exit Push Bar

    Terra’s BioSafe CleanSeam cleanroom doors include an optional pre-installed exit push bar with locking lever handle, fabricated of stainless steel, to support hands-free egress from the cleanroom.

    K8 - Two-Way Cleanroom Door Swing

    Terra’s cleanroom doors feature an optional double-action spring door hinge to support two-way opening and closing of swing doors.

    K9 - Crevice-Free Cleanroom Door Design

    Terra’s BioSafe CleanSeam doors are medical-grade, USP-compliant and compatible with all areas of the hospital, including operating rooms and surgical suites. The door is fabricated with continuous-seam welds to eliminate cracks and crevices where microbes colonize. The dual-pane window is mounted flush with the door for easy wipe downs.

    K10 - Electronic Cleanroom Door Interlock

    Terra’s cleanroom doors are compatible with Terra’s electromagnetic interlocking system that prevents cross-contamination stemming from two doors opening simultaneously.

    K11 - Breakaway Cleanroom Door Panels

    To ensure that cleanroom employees can quickly exit the area in the event of a fire or power outage, Terra offers emergency breakaway panels on cleanroom sliding and swing-out doors.

    Shop Cleanroom Doors Online

    Terra Universal is the leading expert in the design and fabrication of critical environment applications. Terra offers end-to-end certification and testing services for cleanrooms, cleanroom doors, pass throughs, windows, and roll up doors.

    Shop online to view a wide selection of cleanroom doors in various styles, frames, configurations, and various opening-closing mechanisms.

    Contact a Terra cleanroom specialist for assistance with product configuration or application compliance via web chat, email, or phone.

    Browse Cleanroom Doors by Swing Type

    Automatic Bi-Part

    Double Bi-Parting

    Automatic Right Sliding

    Left Sliding

    Right Sliding

    Double Swing

    Single Left Swing

    Single Right Swing

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    281 Products

  3. Surgical room pendants, lights,booms, and patient lifts for operating rooms and surgical theaters

    70 Products

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    70 Products

  4. These self-contained air showers and tunnels provide high-velocity, HEPA-filtered air streams to dislodge and remove particles from personnel and equipment before entering the cleanroom.

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    130 Products

  5. Trespa, epoxy and laminate counter tops with heavy-duty shelving systems and steel cabinets; customized systems with sinks, eye wash stations and reagent racks available

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    12 Products

  6. Hand Cleaners and Dryers from Terra Universal provide hand washing, sanitizing solutions and HEPA-filtered dryers that comply with cleanroom protocol.

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    63 Products

  7. Convert an existing office space into an ISO-classified cleanroom using specialized cleanroom wall paneling and ceiling grids.

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    35 Products

  8. Custom and preconfigured modular cleanrooms meet ISO 5-8 and sterile processing requirementsFan Filter Units Features Overview

    Compatible Filters Fan Filter Air Flow Design Motor Type Filter Replacement Design Construction Material Compatible Control Systems Compatible Accessories Special Application Features Size Voltage Motor Type Laminar Flow Diffuser WhisperFlow Reverse-Flow FFU Portable Horizontal Flow FFU Heated WhisperFlow FFU Low-Profile WhisperFlow FFU Narrow WhisperFlow FFU Explosion Proof WhisperFlow FFU FFU With  LED light & Ionizer Smart WhisperFlow FFU WhisperFlow FFU

    A - Fan Filter Air Flow Design
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    A1 - Positive Pressure Fan Filter Units

    Terra's positive pressure fan filter units include HEPA fan blowers capable of ISO Class 3 - ISO Class 8 air quality conditions. ULPA filtration units are available for the most sensitive ISO 3 - ISO 5 product applications including pharmaceutical compounding, semiconductor wafer processing, sterile packaging, and micro/nanofabrication.

    A2 - Negative Pressure Fan Filter Units

    Reverse-flow impeller FFUs capture particles generated in localized cleanroom spaces to minimize contamination and ensure operator protection.

    Terra's negative pressure fan filters provide capable and safe production environments for reducing operator hazards in increased-risk applications such as USP 800 compounding, infectious disease research, and chemically intensive processes that require volatile chemical handling.

    B - Compatible Cleanroom Fan Filters
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    B1 - HEPA Fan Filter Units

    HEPA filters remove 99.97% of airborne particles greater than or equal to 0.3μm in diameter. HEPA fan filter units are common for contamination and air quality control for industries including pharmaceuticals, medical devices, OEM assembly, healthcare, life sciences, infection control, and laboratory or testing environments.

    B2 - ULPA Fan Filter Units

    ULPA filters are 99.999% efficient for monodispersed particles 0.12 μm in diameter or larger. ULPA filtration offers additional particulate control for ultra-sensitive hardware including display panels, wafer chips, microoptics, satellite imaging, and nanotechnology applications.

    C - Filter Replacement Design
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    C1 - Top-Side Fan Filter Units

    Top-side replaceable filters are a standard package available with Terra fan filter units. Standard FFUs offer a lower cost option and are ideal for small-scale and less critical cleanroom operations. To change the filter, the unit must be entirely pulled out of the ceiling bay. Climbing up to remove the bulky FFU can be difficult, dirty, and hazardous. The procedure may require tall ladders, multiple people, personal protective equipment, and perhaps worst of all, shutting down the cleanroom.

    C2 - Room-Side Fan Filter Units (RSR)

    Room Side Replaceable (RSR) fan filters eliminate the need for access to a roof or overhead ceiling space when conducting fan filter maintenance and replacement. Breaching the cleanroom ceiling is not required when installing or replacing RSR fan filter units or their HEPA filter media. The filter media is easily accessible from inside the cleanroom, an ideal trait for facilities with restricted ceiling heights or for pharmaceutical operations that require more frequent HEPA filter replacements.

    D - Fan Filter Motor Type
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    D1 - Electronically Commutated (EC)

    Terra's Smart® electronically commutated (EC) brushless motors include an internal microprocessor and MODBUS® networking control card. Easily integrate your fan filter with a building management system, control panel, or additional air pressure, airflow, and particle count sensors.

    D2 - Permanent Split Capacitor (PSC)

    PSC motors are priced for affordability but are significantly less energy-efficient than their EC counterparts.

    Read more: FFU Costs for an Energy-Efficient Cleanroom

    D3 - None (HVAC Connection)

    Motorless fan filter units include ducted collars for connection to an existing air handling unit or pre-conditioned air supply. Unlike actively powered FFU motors, motorless designs do not require electrical connections. The lightweight assembly makes for easy ceiling grid installation and includes the same baffles, diffusers, and HEPA media for smooth, quiet, and uniform air delivery.

    E - Construction Material
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    E1 - Stainless Steel Fan Filter Units

    Stainless steel is a gold standard among cleanroom construction materials. Easy cleaning, favorable heat properties, and chemical resistance make stainless steel an ideal choice for biopharmaceutical and semiconductor environments. The smooth surface is easy to wipe down, resists biofilm buildup, and will not off-gas.

    E2 - Powder-Coated Steel Fan Filter Units

    Powder-coated steel is an economical choice that also provides favorable heat and chemical resistance for most applications. Terra’s signature white powder coat finish provides a high quality, durable barrier to protect against corrosion, plus a clean and attractive aesthetic. The advanced heat-fuse formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, fading, and wearing.

    F - Fan Filter Size
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    Terra provides several fan filter unit sizes and styles to accommodate your existing ceiling grid. Each configuration is available with optional duct collars and optional 1/4 inch (6 mm) eyebolts in all (4) corners for hangwire support (order eye bolt package separately).

    F1 - 24" x 24" Fan Filter Units

    2' x 2' fan filters provide moderate flow rates and accommodate standard square ceiling grid installations. Lightweight (25 lbs) provides easier installation.

    Approximate Weight: 25 LBS

    F2 - 24" x 36" Fan Filter Units

    2' x 3' fan filter units are intended for use with supported ceilings that can safely bear the weight of a fan filter unit or light panels to be installed. HEPA/ULPA packages provide a uniform flow of microfiltered air to meet cleanliness standards down to Class 10 (ISO 4).

    Approximate Weight: 53 LBS

    F3 - 24" x 48" Fan Filter Units

    2' X 4' fan filter units accommodate standard cleanroom ceiling grid and laminar flow hood configurations and are intended for use with supported ceilings that can safely bear the weight of a fan filter unit or light panels to be installed. HEPA/ULPA filters provide a uniform flow of microfiltered air to meet cleanliness standards down to Class 10 (ISO 4). Optional with 1/4 inch (6 mm) eyebolts in all (4) corners for hangwire support (order eye bolt package separately).

    Approximate Weight: 71 LBS.

    F4 - 16" x 24" Fan Filter Units

    Narrow fan filter units fit in a space-saving enclosure for a smaller footprint. Optional with 1/4 inch (6 mm) eyebolts in all (4) corners for hangwire support (order eye bolt package separately)

    F5 - 16" x 36" Fan Filter Units

    Narrow fan filter units provide a space-saving enclosure for a smaller footprint. Optional with 1/4 inch (6 mm) eyebolts in all (4) corners for hangwire support (order eye bolt package separately)

    Approximate Weight: 50 Lbs

    F6 - 16" x 48" Fan Filter Units

    Narrow fan filter units fit in a space-saving enclosure for a smaller footprint. Optional with 1/4 inch (6 mm) eyebolts in all (4) corners for hangwire support (order eye bolt package separately)

    Approximate Weight: 50 Lbs

    G - Fan Filter Voltage
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    G1 - 120 Volt Fan Filter Units

    Standard 120 volt connection is suitable for standard residential power outlets in the US. Ideal for powering mobile-mounted fan filter units. Black and red wires are connected to the lower terminal. A along with a yellow jumper cable.

    G2 - 240 Volt Fan Filter Units

    240V connections require less current (amperage) and smaller conductors than appliances designed to operate at 120V. Ideal for fan filter units with optional heating, cooling, ionization, or UV lighting modules.

    H - Special Fan Filter Application Features
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    H1 - Integrated LED Fan Filter Light

    Fan filter units with integrated LED lights enable 100% coverage of a ceiling grid with fan units while also providing adequate lighting. 100% integration of the ceiling grid is typically reserved for high-performance environments with ISO Class 5 ratings or cleaner.

    H2 - Integrated Fan Filter Ionizer

    Integrated ionizers provide a continuous stream of static-neutralizing ions to protect sensitive materials against ESD. Built-in ionizers enhance cleanliness by neutralizing charges that attract and hold particles on walls, tabletops, and other surfaces. Ionizers are known for being maintenance burdens that require frequent calibration. Unlike ionization technologies offered by Terra competitors, Terra systems require no calibration and automatically maintain a balance of ± 50 volts.

    H3 - Automated Fan Filter Control & Pressure Balancing

    Terra's Smart® Fan Filter Units paired with Smart® Cleanroom Control Panels adjust the fan speed up or down to “dial in” the proper air velocity, internal pressure, and air change rate. Variable fan filter control lets you balance FFU performance from one clean zone to another, ensuring that you maintain the pressure gradients and air change rates required. As the filters mature and air velocity decreases, the system lets you perform small speed adjustments that keep your cleanroom performing to spec.

    H4 - Portable Fan Filter Units

    ValuLine portable fan filter units are mobile, self-contained, hospital-grade HEPA purifiers mounted on a rolling stand. The small footprint, rolling stand, and plug-and-play operation allow easy transfer between rooms or departments.

    H5 - NEC Class 1/Division 1 Compliant

    Terra's explosion-proof fan filter units isolate fumes and vapor from any spark, hot surface, or friction-inducing electrical components.

    Explosion-proof LED lights are available with a T5 temperature rating and are designed for low-profile pendant mounting to make maximum use of available space.

    Division I environments contain ignitable concentrations of hazards under normal operating conditions and/or where the hazard is caused by frequent maintenance or repair work or frequent equipment failure.

    Class I locations are those in which flammable vapor and gases may be present.

    H6 - Remote Air Supply Connection

    Terra's Laminar Flow Diffusers with HEPA Filters include a 12"-diameter collar for air supply connection for connecting the fan filter assembly to a remote air source. Threaded inserts in the top corners accommodate eyebolts to facilitate installation using suspended guy wires (order eyebolt packages separately).

    H7 - 8" Tall Unit for Restricted Height Spaces

    Low-profile 8"H fan filter units are ideal for cleanrooms installed within restricted height areas.

    H8 - Integrated UPS Battery System

    An Uninterruptible Power Supply (UPS) is a backup system that provides battery power to fan filter units when utility power is unavailable. In the event of a power outage, the UPS immediately activates without interruption and recharges when power is restored.

    Smart® EC Fan Filter Units with UPS keep your FFU running long enough to safely store away contamination-sensitive materials, shut down work-in-progress, and/or switch to a backup power generator. Handy and convenient, the Uninterruptible Power Supply (UPS) provides power when and where you need it. The included external 24V battery pack offers extended battery runtime when used with the main tower UPS system.

    H9 - Cleanroom Fan Filter Contaminant Collector Pan

    A fan filter collector pan accumulates dust particles that dislodge from the HEPA filter, preventing contaminants from re-entering the cleanroom. Terra's collector pan integrates with bag-in/bag-out (BIBO) systems and is easily removed for cleaning or maintenance.

    Bag-in/Bag-out (BIBO) modules are optional accessories for applications involving toxic fumes or biohazards. BIBO modules seamlessly integrate with the filter media system for safe filter disposal and replacement from the inside of the room for contact-free removal of filters with potentially hazardous airborne contaminants.

    H10 - Fan Filter Heating Element (up to 150°F)

    Heated fan filter units provide high-temperature air of up to 150 degrees Fahrenheit.

    H11 - Fan Filter VOC Removal Adapter

    Volatile Organic Compound (VOC) Removal Adapters require an adapter module for each FFU. The package includes an adapter housing, one charcoal pre-filter, two sanitizing modules, and one PCO panel and must be ordered together with a Terra WhisperFlow FFU.

    Photo-Catalytic Oxidation Panels (PCO) remove volatile organic compounds (VOCs) remaining in the air stream after they pass the carbon filter. The PCO panel is highly efficient at vapor removal, yet imposes no restrictions on airspeed, allowing the Fan/Filter Module to maintain airspeed consistent with ISO cleanliness requirements (typically 80-100 feet/minute).

    The carbon pre-filter removes volatile organic compounds (VOCs) to ensure a safe, clean processing environment. The pre-filter also helps compensate for VOC spikes that might occur during certain operations.

    H12 - Fan Filter UV Sterilization Module

    Terra Fan Filters Units with integrated UVC decontamination modules provide additional protection against bioaerosols and pathogenic organisms. UV-C lamps may not produce an entirely sterile surface, but they can maintain consistently low microbial loads throughout a wide range of operations and eliminate bioburden spikes that could necessitate extensive testing and decontamination measures. UV Sterilization modules are not compatible with the following FFU designs: Narrow, Explosion Proof, or Reverse Flow.

    H13 - Cleanroom Leak Testing Challenge Port

    Fan filter units with challenge ports provide a simple and efficient mechanism for conducting localized leak tests of each filter. Terra fan filter units are leak tested before delivery in accordance with IEST and UL 900 standards. For critical applications, the USP <797> framework requires that fan filter units undergo leak testing during initial installation, and semiannually throughout the life of the filter. Filter testing is also common in operating rooms, surgical suites, and CGMP facilities.

    Leak testing requires the injection of an aerosol upstream of the filter. Fan filters with challenge ports allow for rapid and individual testing of each fan filter unit without requiring the introduction of test aerosols to the entire HVAC system. Challenge port testing is a more reliable method of ensuring that a test aerosol is uniformly applied and presents fewer variables.

    I - Compatible Control Systems
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    I1 - Cleanroom Fan Filter Power Distribution Module

    Terra’s Power Distribution Modules (PDMs) use 3-pin or 4-pin quick connect fittings to power all FFUs and lights, regardless of the cleanroom size. The expertise of a licensed electrician is only needed to connect the main voltage to the Primary, Secondary, and Booster PDM modules; lights and fan filters are installed via quick-connect fittings without requiring hard wiring. The PDM modules must be wired to a dedicated 35A fused 120V circuit or a 30A fused 240V circuit to allow a quick fit connection of up to 5 light and 5 FFU connections per module.

    I2 - Cleanroom Fan Filter Replacement Alarm System

    Fan Filter Replacement Alarms provide a reliable, quantitative method for determining when HEPA fan filter media requires replacement. Automatic replacement alerts avoid costly and unexpected operational interruptions while also maximizing the working life of the fan filters.

    I3 - Smart Control Panel for Filter Fan Units

    Standard Control Panels provide central control and connection of lights and filters. An optional Night Service Switch drops all Fan/Filter Units (FFUs) into a low-energy mode for nights and weekends.

    Smart® Control Panels connect to EC FFUs for individual or grouped fan control and remote monitoring of room differential pressure, particle counts, temperature, and humidity. The robust system offers advanced control for up to 200 fan filter units and 16 independently controlled rooms.

    An upgraded Smart® Control System allows additional environmental sensors and FFU control to meet critical performance/monitoring requirements including programmable fan speed adjustment for energy savings, performance enhancement, or remote shutdown. Easily connect additional sensors to display humidity, differential pressure, and temperature data.

    J - Compatible Accessories
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    J1 - Cleanroom Fan Filter Unit Mounting Frames

    Stainless steel mounting frames allow fan filter units or light panels to be installed in drywall or other hard ceilings without a ceiling grid.

    J2 - Cleanroom LED Lights

    Cleanroom LED lights are energy-efficient, produce low heat, carry long life spans, and are compatible with ISO class 3 spaces.

    J3 - Cleanroom UV Lights

    Although UV-C lamps may not produce an entirely sterile surface, they can maintain consistently low microbial loads throughout a wide range of operations and eliminate bioburden spikes that could necessitate extensive testing and decontamination measures.

    J4 - Cleanroom Emergency Lights

    Cleanroom LED Light Panels with Built-In Emergency Batteries allow for temporary backup lighting during a power outage. When receiving power, the light operates normally and charges the emergency battery. A UL recognized emergency driver allows the LED fixture to be used for normal and emergency operation. The LED light has a red/green indicator to inform employees after power has returned and the cleanroom is safe to re-enter.

    J5 - Cleanroom Ceiling Panels

    Cleanroom ceiling panels cover ceiling bays not occupied by fans or lights. These panels are available in several materials that support frequent cleaning and will not absorb water or crumble like conventional gypsum ceiling panels. Chemically resistant polypropylene panels are preferable for use with most chemical solvents and acids. Stainless steel panels are typical for pharmaceutical and USP-regulated environments that require aggressive chemical sterilants or vapor treatments during cleaning regimens. Vinyl-covered gypsum is cost-effective and fire-rated but does not offer the wider chemical compatibility of other materials. All Terra ceiling panels are cleanroom appropriate for ISO Classes 5 to 8 and Federal Standard 209 Classes 100 to 100,000.

    Terra Universal is the leading US manufacturer of critical environment equipment with a diversified product line including cleanrooms, desiccators, hoods, glove boxes, cleanroom furnishings and similar equipment.

    Shop online to view a wide selection of fan filtration systems, cleanroom components, and controlled environment enclosures.

    Contact a Terra cleanroom specialist for assistance with product configuration or application compliance via web chat, email, or phone.

    Shop Filtration Systems and Components

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  9. Cleanroom control panels available with fan filter speed controls, night service setting and other system enhancements. Power Distribution Modules speed up cleanroom installation, protect critical power circuits, and allow fast, easy cleanliness upgrades.

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  10. Upgrade your cleanroom ceiling with new light fixtures (LED or fluorescent) and ceiling panels in different materials.

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  11. Transfer documents and small parts into a lab or medical clinic. Controls access and minimizes foot traffic in sensitive areas.

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  12. Designed for transferring tall carts or large equipment into a cleanroom on a regular basisRoll-Up Door Passthrough Explained
    {{dav_id_a4_alt_tag_177471}} Mounting Configurations Chamber Materials CleanSeam Design Double-Wall Design BioSafe Design Smart Pass-Through Design – Standard Features Smart Pass-Through Options Fire-Rates Pass-Throughs Other Optional Accessories

    A - Mounting Configurations:
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    A1 - Wall Mounted: Terra offers flush-mount and center-mount options. Terra’s CleanMount® system affixes flush against the cleanroom wall to simplify disinfection and prevent particle accumulation.

    A2 - Floor Mounted With Ramp: Cleanroom cart pass throughs with integral ramps support transfer of heavy equipment or sample racks into critical spaces.

    A3 - Glass Panel Mounted: Stainless steel pass throughs smaller than 2 cubic feet may be mounted in tempered glass panels without support frames, saving facilities on additional hardware and cleaning costs.

    B - Chamber Materials:
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    B1 - Plastic: Terra manufactures and stocks pass through chambers made of economical acrylic, ESD-safe static-dissipative PVC, and chemical-resistant polypropylene.

    B2 - Powder-Coated Steel: More economical than stainless steel, durable and rigid powder-coated steel is more resistant to chemical- or moisture-based corrosion than plastic designs.

    B3 - 304 Stainless Steel: 304-grade stainless steel resists most harsh chemicals and alcohol-based cleaning agents, and won’t produce contaminants during sterilization.

    B4 - 316 Stainless Steel: 316-grade stainless steel contains more nickel and molybdenum than 304-grade stainless steel, enhancing its resistance to corrosion in wet environments, degradation from bleach-based disinfectants, and high-temperature sanitation, like autoclaving.

    B5 - Electropolished Service: Electrochemical polishing improves the surface finish of the stainless steel, and supports easy sterilization to reduce micro-cavities where microbes colonize.

    C - CleanSeam Design:
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    C1 - Continuous Seam: Terra’s CleanSeam™ pass through chambers feature fully-welded chambers with smooth, continuous seam welds for a seamless interior that is easy to disinfect. The internal chamber is free of crevices or cracks where contaminants can collect.

    D - Double-Wall Design:
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    Equipping a pass through cabinet with external components - such as door sensors, lighting and filtration – can be a challenge. Cleaning procedures dictate that pass through chambers should be seamless, crevice-free and easy to wipe down. Installing external components on the chamber will make the cleaning process more difficult and restrict the space available for sample transfer.

    Terra has solved this issue with CleanMount® double-walled pass through chambers. All external components are enclosed within the space between the internal and external walls, so the integrity of the internal chamber is not jeopardized and the pass through cleanliness rating is not sacrificed.

    Double-wall construction has additional benefits: the unit is more rigid and more stable within the wall, the doors achieve a tighter seal and more precise alignment with the chamber, and the interlocking mechanism operates flawlessly.

    CleanMount® double-walled systems provide one additional benefit: they are pre-compatible with a wide array of Smart® electronic add-on features, such as UV lighting, HEPA filtration, refrigeration modules and load presence sensors. As the bulk of the additional cost for these add-on features are built into the double-wall design, Terra’s pass throughs can be fully equipped with Smart® electronic controls for a negligible price. While the cost to add these features is low, the benefits are enormous - your pass through chamber is instantly transformed into more than a sample transfer system: a germicidal system, a method for employee communication, a data logger, or a security device.

    D1 - Isolated Interlock: Effectively cleaning an internal chamber with an exposed interlock is a huge challenge. Terra offers a fully isolated automatic interlock, installed between the interior and exterior wall panels of the cleanroom transfer hatch.

    D2 - Flush-Mount: Terra’s CleanMount® system mounts flush against the cleanroom wall to minimize particle accumulation and simplify cleaning.

    D3 - Quick Install: The whole process of installing a pass-through was very messy, until Terra developed the CleanMount® pass-through. The CleanMount® fastening system installs directly into a clean, finished opening in the wall (not a dirty, rough cut-out) without any drilling or screwing into the surrounding wall that can contaminate and delay cleanroom operations. The innovative design firmly clamps to a variety of wall thicknesses without penetrating or damaging the finished surrounding wall. After the wall is fully prepared by your contractor, Terra’s CleanMount® pass through chamber can be installed seamlessly, within 5 minutes. Terra’s video tutorial will guide your contractor through the process to ensure the pass through is correctly installed.

    D4 - Contamination-Free Removal: CleanMount® pass throughs also drastically simplify maintenance to minimize downtime of critical cleanroom operations. The units can be removed and reinstalled seamlessly, within minutes, by any member of your organization. If your pass through chamber needs servicing, Terra’s CleanMount® chamber easily slides out of the wall without creating scratches or abrasions that can leave debris and particle contamination in the cleanroom.

    D5 - Lipless Front/Rear Edges: The edges of a pass through chamber are prone to snag garments and collect contaminants. Terra’s CleanMount® and BioSafe® design includes lipless front and rear edges for easy sterilization.

    D6 - Rounded Corners: The corners inside a pass through chamber are a common spot for contaminates to collect or microbes to colonize. Terra’s CleanMount® and BioSafe® pass throughs feature fully rounded (radius) corners for easy disinfection.

    D7 - Lift-Off Replaceable Doors: Effectively disinfecting pass-through doors can be a challenge. Both Terra’s CleanMount® and BioSafe® pass-through chambers include removable doors. BioSafe® passthroughs feature autoclave-safe doors with blue elastomeric door seals.

    E - BioSafe Design:
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    E1 - Meets Aseptic Requirements: Terra’s pass through chambers are UL-rated, CE-marked and leak-tested. Specialty models meet USP <797> and <800> requirements, cGMP standards, UL-B fire ratings, and BSL 1 and 2 criteria. If you’re installing a pass through into a regulated space, talk to your Terra product specialist to find a model to fit your application.

    E2 - BioSeal Door with Knife Edge Seal: For many applications, maintaining positive or negative pressure inside of a cleanroom is critical, whether the environment is sensitive to particles, microbial growth, moisture or static build-up. Your cleanroom’s pressure rating can be compromised by any personnel entrance or exit, including your pass through chamber. Terra’s pass through chambers will support the integrity of your cleanroom, allowing it to maintain your desired cleanliness levels and specifications. Terra’s BioSeal™ doors with elastomeric gaskets are pressure-rated, autoclave-safe and compatible with critical, regulated environments.

    F - Smart Pass-Through Design – Standard Features:
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    F1 - Electronic Door Interlock: Pass through chambers must be designed to prevent both doors from opening at the same time, causing cross contamination between two sterile spaces and a loss of your cleanroom’s pressure rating. A critical component in the pass through design, the interlocking mechanism, prevents this unwanted occurrence. The interlock can be mechanical, utilizing a hook and latch system, or electrical, using an e-strike. Mechanical interlocks come in two flavors: manual or automatic. For mechanical interlocks, Terra only offers automatic systems, as manual systems must be engaged by the operator, severely reducing transfer efficiency. In certain applications, Terra pass through chambers are opened every five seconds for the entirety of a work shift. This level of access frequency would not be possible with a manual, mechanical interlock. Electrical interlocks are often installed on passthrough chambers with automatic, hands-free doors or systems equipped with access controls, occupancy sensors, building management integration or event logs. Terra’s Smart® pass-through chambers can be equipped with these capabilities and more, including refrigeration modules, intercoms, UV germicidal lighting and HEPA filtration.

    F2 - Electrical Integration/Control: When first introduced to the market, the pass through chamber had one specific job: to act as the gatekeeper for sample transfer into and out of the cleanroom, thereby reducing personnel traffic. As the pass through has become more integral to the operations within a cleanroom, the potential jobs it can perform and problems it can solve have increased. Terra has changed the definition of the pass through chamber by offering a menu of standard, add-on features that expand the role of the pass through chamber within a cleanroom. Beyond sample transfer, a pass through can now disinfect products, allow employees in separate areas to communicate, log environmental conditions, track personnel or packages, and add layers of security to your facility.

    F3 - Service & Open Door Alerts: In regulated environments, like FDA or cGMP facilities, event logs that track employee movement, environmental conditions, equipment status, and service alerts are a requirement. Terra’s Smart® Pass Through captures these data and communicates with your building management system or LIMS software to export the data at stated intervals.

    F4 - Door Status LED Display Bar: The interlocking mechanism is the lifeblood of the pass through chamber; its integrity dictates the life of the unit. If the interlock doesn’t function effectively, your facility may experience sample cross contamination, product failures, or employee safety issues. The interlock, and by proxy, the pass through doors must be operated correctly; misuse can shorten the lifespan of your pass through and decrease its effectiveness. To reduce interlock abuse, Terra has introduced several solutions, such as buzzers and color-coded warning signals. Terra’s Smart® LED Door Status Bar displays a red light when the opposite door is open, informing the operator to wait before attempting to open the door, and a green light when the opposite door is shut, informing the operator to proceed in opening the door. Without a status bar, interlock abuse is common: an operator will attempt to open the door, not knowing that the opposite door is open; when their door doesn’t open, the operator will use excessive force to pry the door open, causing damage to the door seal and the interlock. These signals act as the traffic lights for Terra’s Smart® pass through chambers, ensuring interlock abuse is prevented. If traffic lights didn’t exist on roadways, would car accidents be blamed on automotive manufacturers? In this same vein, Terra has taken the extra step in supporting pass through care, so our customers can reap the full benefits of our system for many years.

    G - Smart Pass-Through Options:
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    G1 - Hands-Free Automatic Door: In the semiconductor industry, the highest level of contamination control is achieved by totally eliminating the presence of humans in the critical manufacturing areas through full robotic automation and closed-loop enclosures. Terra Universal has developed and offered solutions for the semiconductor industry since its inception in 1976. We understand the benefits that reducing foot traffic will have on a company’s operations, processes and products. Terra’s Smart® pass through chambers can be equipped with automatic doors and electronic controllers that support integration with fully automated systems.

    G3 - Recessed LED Lighting: LED lighting illuminates the internal chamber and mounts flush into the ceiling for easy sterilization. The light automatically activates when either door opens, supporting hands-free operation of the pass through chamber.

    G4 - UV-C Sanitizing Module: Germicidal UV-C light, emitted at 254 nanometers, denatures microbial DNA after short, intense exposure. UV-C lighting will ensure your pass through box is fully sterilized and does not impact the bio-burden of your cleanroom.

    G5 - ULPA/HEPA-Filtered Air Shower: Recirculating filtered pass throughs use a closed loop system to continuously recirculate air in the chamber through built-in HEPA or ULPA filters. These clean air pass thrus are self-contained and do not require any ventilation or exhaust ducting. They run continuously to reduce particle concentration within the chamber. This design is commonly used because the closed-loop system does not impact adjacent room pressure balances when operating.

    With heavily mandated cleanliness requirements associated with USP 797 and USP 800 cleanrooms, a pharmacy pass thru is a vital point for sterile pharmaceutical compounding. Terra’s HEPA filtered pass through and Smart® HEPA filtered pass thru use recirculating ventilation to meet and exceed USP 797 and USP 800 guidelines.

    Comprehensively wiping down a cart filled with patient samples or supplies can be time consuming. Terra’s high velocity air shower pass through is designed with high-pressure nozzles that wash the cart from every side with ULPA-filtered air. After a 30-second, hands-free wash cycle; your cart will be clean, particle-free and contamination-free. As a secondary disinfection mechanism, equip your cart with a germicidal, UV-C light to prevent microbial growth.

    G6 - Refrigeration Module: For temperature sensitive samples or equipment, Terra’s Smart® pass throughs may be equipped with a refrigeration module that maintains a 4°C set point within the internal chamber. Terra’s high-security, refrigerated pass through chambers are utilized for overnight storage of patient samples.

    G7 - Pushbutton Intercom: Built-in intercom system allows operators to easily communicate between rooms. Without intercoms, operators are prone to opening both pass through doors, by bypassing the interlock, to communicate, thus breaking the cleanroom seal and exposing sterile areas to cross contamination.

    G8 - LCD Message Panel: LCD panels are designed for regulated environments, like FDA, cGMP, GLP or USP <797> facilities. They display critical environmental information related to the interior chamber conditions, such as temperature and relative humidity.

    G9 - 90° Corner Configurations: Terra has 45 years of experience in customized equipment. Smart® pass-throughs with custom door configurations can be designed per-project to install in corner walls with multiple doors: 2 doors (L-shape), 3 doors (T-shape), or 4 doors (X-shape).

    G10 - Load Presence Sensor: Infrared beams detect objects placed within the internal transfer chamber and can communicate data to an audible alarm or sample tracking system. They are ideal for highly-regulated facilities maintaining cGMP compliance or systems installed onto the external wall of a building for package delivery.

    G11 - Video Camera: An interior HD video camera records continuously or upon door opening. The camera can also be adjusted to monitor spaces external to the pass through chamber.

    G12 - Proximity Card Reader: Card readers with system lockout and keypad for two-factor authentication are ideal designed for pharmacies dispensing controlled substances.

    G13 - Keyless Door Access Panel: Keypad readers for high-security areas prevent unauthorized access to the pass through chamber.

    G14 - Fingerprint Reader: Biometric fingerprint scanners include proximity card reader for two-factor authentication.

    G15 - Iris Scanner: A fully automated iris scanner provides secure, hands-free access and includes data logging plus a secondary keycard reader.

    G16 - Access Data Logging: This software logs environmental conditions and exports the data to a local server or building management system.

    G17 - Laminar Flow HEPA Filtration: Terra’s Smart® pass through cabinets may be equipped with a HEPA-filtered blower module, installed above the unit, that washes the internal chamber with uniform, unidirectional, micro-filtered air.

    G18 - Ionization Module: Ion bars emit a static neutralizing stream of cations and anions to prevent ESD discharge. They are ideal for protecting static-sensitive medical devices and microelectronics.

    H - Fire-Rates Pass-Throughs:
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    H1 - Fire-Rated Doors: If you are installing a pass through chamber in a fire-rated space, the pass through must carry the same fire-rating as the wall in which it is installed. Terra’s fire-rated pass through chambers carry the UL-B label for 90-minute fire exposure, suitable for installation in areas with 2-hour wall ratings. Available in 11 different sizes to fit your sample transfer needs, Terra offers fire-rated units that are pre-tested, crated and in-stock for immediate shipment.

    I - Other Optional Accessories:
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    I1 & I2 - BioSafe Removable Racks and Shelves: Stainless steel racks and shelves can be removed for disinfection or replaced as user requirements change.

    I3 - CleanTop Sloping Top: For non-flush mount pass through systems, Terra’s CleanTop™ sloping top provides a smooth, easy to disinfect surface between the pass through door and the wall.

    I4 - Ventilation Module: A cleanroom pass thru chamber with exhausted ventilation (also known as a sink airlock) provides a single pass (open loop) supply of exhausted air. This extraction system creates negative pressure to prevent particles from escaping the chamber from either door. This design can be used for applications where hazardous materials or particulates must be contained and kept from passing through either side of the chamber. Ventilation units can also be used to duct fumes that might be present in a specimen, allowing the cleanroom pass thru box to act as a drying system. Specify a flange adapter to allow connection from the pass thru chamber to an in-house ventilation system. Exhaust air speed sensors can also be configured for added safety to alarm in the event air speed falls below a specified set point.

    I5 - Grounding Terminals: For static-sensitive material, Terra’s cleanroom pass through box can be equipped with grounding terminals for an ESD-safe internal chamber.

    I6 - High-Velocity side & Top HEPA Air Shower: Installed on floor mounted pass throughs, the air shower directs HEPA-filtered air through high-velocity nozzles installed on the ceiling and walls of the internal chamber to wash carts free of dust and contaminants.

    I7 - Large-Clearance Roll-Up Doors: Terra’s roll-up door pass throughs are designed for consistent, high-throughput transfer of large, bulky equipment into and out of the cleanroom. Roll-up pass thru designs include safety pressure sensors, automatic interlocks, touch panel interfaces, and laser door positioning sensors.

    I8 - Reinforced, Ruggedized Contruction: Rugged pass through transfer hatches featuring double-wall construction and heavy-duty self-closing doors are designed for high-throughput, high-security areas such as correctional facilities.

    I9 - Locking Latches: For secure areas housing controlled substances or high-value products, Terra offers a variety of locking door latches and access controls for pass thru cabinets.

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  13. Equipment validation, certification, calibration, installation, seismic analysis, order expediting, and consultation services

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13 Item(s)

Features and Benefits

Power Distribution Module for Modular Cleanroom

Terra’s Power Distribution Modules (PDMs) drastically simplify connection of fan/filter modules (FFUs) and ceiling lights, while providing low-voltage power for one or more Control Panels. The high-voltage power distribution system is UL-listed for the highest safety and quality.

Tier 4 Cleanroom Control Panel with Automated Monitoring and Control

Terra’s Tier 4 cleanroom control panel intelligently monitors and controls clean room and facility environments. Monitor differential pressure, temperature, and/or RH. The Tier 4 console supports cleanroom monitoring for up to 16 rooms and control of up to 200 FFUs. The plug-and-play design is field configurable to match your facility layout and needs.

Cleanroom LED Panel Light with Emergency Battery Backup, 2'x4'

This high efficiency cleanroom LED light is equipped with an emergency backup battery to provide lighting in the event of a power failure. The unit includes a test switch and battery charge indicator facing inside the room.

WhisperFlow® Cleanroom Fan Filter Units

Design features internal baffling and an aluminum diffuser to provide quiet operation along with uniform air speed for ISO-compliant laminar flow.

Roomside Replaceable Fan Filter Unit

Roomside replaceable filters are replaced in minutes from inside the enclsoure, eliminating a ceiling breach or cleanroom shut-down; gel-sealed filter seats securely against knife-edge on blower housing, and baffling ensures uniform face velocity.

Smart Fan Filter Unit with EC Motor

Smart WhisperFlow® Fan Filter Units are quiet, energy-efficient and easily adjustable, either manually or via automatic smart console, for centralized fan speed control and cleanroom pressure balancing.

Concealed Automatic Interlock Simplifies Cleaning

Automatic door interlock is hidden and isolated from the main chamber. This provides an unobstructed, smooth, and seamless interior for easy wipe down and sterilization. Ideal for critical bio/pharmaceutical processing.

BioSafe Frameless Single Tempered-Glass Window

Frameless design is as stylish as it is clean! Shown: 47” x 36” BioSafe powder-coated cleanroom window flush-mounted in a BioSafe Cleanroom with FRP finish.

Framed Double-Flush Cleanroom Window

Framed design encases window panes with 304 Stainless Steel frame on the exterior. Glazing is recessed into the frame for a flush surface with the wall to minimize crevices where contaminants can collect.

Cleanroom Fire-Rated Doors

UL-listed fire-rated door with wired-glass window, shown with optional mortise locking mechanism and hinges installed. SIngle- and double-door designs available.

ARCAT BIM Info, Drawings & Specs

Search Terra Universal’s ARCAT for BIM info, CAD drawings & Specifications

Stainless Steel Left Hand Reverse Pre-Hung Door

The dual pane flush-mount design and stainless steel surface of this cleanroom door simplifies cleaning and sterilization.

High-Speed Roll-Up Door Pass-Through

High-speed roll-up door pass-throughs use interlocked doors that open in under four seconds and minimize cross-contamination; a bypass function allows both doors to open for maintenance and cleaning

Architects & Builders

  • BioSafe cleanroom window Terra Universal's Biosafe® Windows
  • Smart® Pass-Through Chambers by Terra Universal
  • Smart Pass-Through Chamber with Models Smart Pass-Through Chamber
  • CleanMount BioSafe® Pass-Through Chambers CleanMount BioSafe® Pass-Through Chambers
  • CleanSeam™ Cleanroom Pass-Through Chamber CleanSeam™ Pass-Through Chambers
  • Room Side Replaceable Fan Filter Units (FFUs) Room Side Replaceable WhisperFlow® Fan Filter Units (FFUs)
  • Stainless Steel WhisperFlow Fan and Filter Units Stainless Steel WhisperFlow Fan and Filter Units, 2' x 4'
  • Transaction Drawers with Window and Talk-Through Module ValuLine™ Transaction Drawer with Window
  • Transaction Window Shallow Tray Full View Uninstalled Transaction Window Shallow Tray Full View
  • Swing-Door Pass-Through WIndow Convenience Swing-Door Pass-Through WIndow
  • Floor Mount Roll-Up Passthrough Chamber Floor Mount Roll-Up Passthrough Chamber
  • Explosion-Proof Softwall Cleanroom Explosion-Proof Softwall Cleanroom
  • Dual-Level Gowning Benches, Interconnected Unit Dual-Level Gowning Benches, Interconnected Unit
  • Control Panel for Hardwall Modular Cleanrooms Control Panel for Hardwall Modular Cleanrooms
BioSafe cleanroom window
Smart Pass-Through Chamber with Models
CleanMount BioSafe® Pass-Through Chambers
CleanSeam™ Cleanroom Pass-Through Chamber
Room Side Replaceable Fan Filter Units (FFUs)
Stainless Steel WhisperFlow Fan and Filter Units
Transaction Drawers with Window and Talk-Through Module
Transaction Window Shallow Tray Full View Uninstalled
Swing-Door Pass-Through WIndow
Floor Mount Roll-Up Passthrough Chamber
Explosion-Proof Softwall Cleanroom
Dual-Level Gowning Benches, Interconnected Unit
Control Panel for Hardwall Modular Cleanrooms

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Technical Resources

video

BioSafe® Pass-Throughs

Showing the optimal cleanroom pass-through chamber for aseptic operations, this video provides an overview of the features and benefits of BioSafe pass-throughs.

video

Cleanroom Pass-Through Operational Benefits

Learn about the twelve ways Terra cleanroom pass-through chambers can help overcome your operational challenges such as maintaining cleanliness, reducing cost, and transferring over-sized items into the controlled environment.

blog post

Air Shower Protection for Cannabis Grow Rooms

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