6604-12
Terra Part # 6604-12
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Accessories related to Terra Part # 6604-12
68704
Cleanroom; Hardwall, Horizontal Laminar Flow, Polypropylene
Product Details
  • Available ISO Ratings: ISO 5, ISO 6, ISO 7, ISO 8
  • Refer to sales order and/or drawings for dimensions and other details
  • Polypropylene panels are externally mounted to 2" (51 mm) powder-coated square steel uprights
  • Includes powder-coated steel ceiling grid that forms 2' x 4' (610 mm x 1219 mm) bays for lights or blank panels (order ceiling modules separately)
  • Includes steel wall grid for FFUs; order HEPA or ULPA fan/filter units and polypropylene grid panels separately
  • Mirror-finish 304 SS control panel with all specified blower, light and other utility switches
  • Request UL Listing Declaration (order separately) for cleanroom electrical system, which helps meet municipal and other permitting requirements that may apply
  • HLF Cleanroom is suitable for facilities with reduced ceiling clearance
  • Filter replacement is faster and easier due to accessibility; no ladder needed
  • Since regulations vary considerably in different locations, Terra assumes no responsibility for meeting local building regulations, including fire and seismic codes.  Check your local planning department to see what regulations apply to your installation.
  • Specified height is from the floor to filter face.  FFUs add 13” ( 330 mm) clearance to this measurement.  To assure proper air flow and installation, allow an additional 11” (279 mm) between the FFUs and the wall or other obstruction (total of 24” ( 610 mm) between the cleanroom filter face and the surrounding facility).
  • Other options include access doors, air conditioning, air locks and antechambers, air flow and pressure gauges, and furnishings
  • Control Panel provides on/off switches for FFUs, lights and other system options, and includes Status Indicators (order separately, P/N 6600-23)
  • Seismic analysis available; specify Part Number 6600-98.  Changes required after approval, if any, are to be covered by change orders.

Frame Material: Powder-Coated Steel

Overall Dimensions: Custom

Panel Material: Polypropylene

Application: Horizontal Flow

Unit of Measure: EA

Marks & Listings: UL, ULC

Weight, Shipping: 2,203 lb

Dimensions, Shipping: 153" W x 65" D x 46" H

Package Type: Skid

Manuals & Resources
Buy Accessories
  1. Room-Side Replaceable (RSR) WhisperFlow Fan/Filter Units allow filter replacement from inside of the cleanroom  |  6601-24A-UR displayed
    $1,400
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  2. Smart WhisperFlow® Fan Filter Units feature electronically commutated motors for energy efficiency, quiet operation and remote speed control  |  6601-24B-HR-EC displayed
    $2,075
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  3. Smart WhisperFlow® Fan Filter Units feature electronically commutated motors for energy efficiency, quiet operation and remote speed control  |  6601-24B-HR-EC displayed
    $1,606
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  4. WhisperFlow Fan/Filter Units feature internal baffling and anodized aluminum diffuser panels provide quiet, uniform air fow  |  6601-24-H displayed
    $1,264
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  5. 2'W x 4'D LED panel mounted in Terra Universal Cleanroom  |  3800-41 displayed
    $437
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  6. Double stacked cleanroom LED strip lights installed to the ceiling of a cleanroom  |  3800-40A displayed
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  7. 2' x 4' Cleanroom LED Panel Light with emergency backup battery and battery test switch  |  3800-47 displayed
    $1,181
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  8. Simplifies the connections of fan filter modules and ceiling lights  |  6600-29B-P displayed
    $2,354
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  9. Dramatically simplify connection of fan/filter modules and ceiling lights  |  6600-29B-S displayed
    $2,354
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  10. Cleanroom control panel provides centralized control and monitoring of cleanroom functions; status indicator LED blinks when FFU filters need replacement  |  6600-23A-NS displayed
    $4,326
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  11. Cleanroom control panel with Tier 2 system monitors and controls up to 100 FFUs in 8 rooms; 6 inputs for pressure/RH/temp sensors, plus FFU performance alarm  |  6607-02 displayed
    $5,855
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  12. Duplex power outlet: 120VAC shown.  |  6704-34 displayed
    $443
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  13.  |  6703-81 displayed
    $119
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  14. Won't shed particles or outgas, making them ideal for all cleanliness classifications.
    $38
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  15. HVAC units ensure comfort and productivity of garbed cleanroom personnel.  |  6704-31 displayed
    $6,182
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  16. Specify sprinkler location in accordance with local fire code  |  6600-90 displayed
    $13
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  17. 304 Stainless steel BioSafe® crash rail features continuous-seam welds to meet strict cleanliness protocols  |  6600-88 displayed
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  18. Includes plumbing of vacuum line and installation of quick connection fitting  |  6705-07 displayed
    $455
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  19. Includes plumbing of vacuum line and installation of quick connection fitting  |  6705-07 displayed
    $455
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  20. Curtain panels mounted in a ValuLine Softwall Cleanroom.  |  1320-34 displayed
    $223
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  21. Curtain panels mounted in a ValuLine Softwall Cleanroom.  |  1320-34 displayed
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  22. Suitable for all classes of cleanrooms and all levels of process isolation  |  1320C-08 displayed
    $48
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  23. Suitable for all classes of cleanrooms and all levels of process isolation  |  1320C-08 displayed
    $57
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  24. Flexible strip shields and panels in several cleanroom-compatible materials create an economical softwall enclosure  |  6704-07 displayed
    $310
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  25. Flexible strip shields and panels in several cleanroom-compatible materials create an economical softwall enclosure  |  6704-07 displayed
    $376
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  26. Suitable for all classes of cleanrooms and all levels of process isolation  |  1320S-08 displayed
    $48
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  27. Suitable for all classes of cleanrooms and all levels of process isolation  |  1320S-08 displayed
    $57
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  28. Service, ISO 5 Rating Declaration
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  29.  |  6600-98 displayed
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  30.  |  6600-33 displayed
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  31. FasTrak 24-7 Expediting Service
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  32. Qualification Documentation (IQ/OQ) for Terra Universal System
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  33. White Glove Freight Service
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  34. Cleanroom Installation Information
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  35. Cleanroom Cleaning Service
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  36. Equipment Testing
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  37. Floor Survey Service
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Hardwall Cleanrooms

  • Modular Cleanroom Showing Air Conditioning and RH Control Ducting Modular Cleanroom with A/C and RH Control
  • Hardwall Modular Cleanroom Hardwall Modular Cleanroom
  • Hardwall Modular Cleanroom with Multiple Suites Multi-Suite ISO-Rated Hardwall Modular Cleanroom
  • Fire-Resistant Hardwall Modular Cleanroom Fire-Resistant Hardwall Cleanroom

Features and Benefits

Learn More: Hardwall Cleanrooms

Modular Hardwall Clean Room FAQs

What is a “hardwall” clean room?

Hardwall modular cleanrooms provide a completely enclosed, rigid free-standing structure with vents to exhaust air. Terra Universal fabricates the framing from powder-coated or stainless steel; wall panels are available in clear acrylic, static-dissipative PVC, polycarbonate and tempered glass, as well as opaque white polypropylene.

Because they can be specified, built and installed in a fraction of the time associated with brick-and-mortar clean rooms, modular hardwall rooms are ideal for fast ramp-up projects or short production cycles that may not merit the expense and delay of a conventional room.

Why should I choose a hardwall clean room over a softwall clean room?

Hardwall clean rooms can maintain pressure differentials, which may be required to meet certain standards for cleanliness (ISO 5 or 6, as well as USP compounding regulations). Their wall panels are more durable and easier to clean than softwall panels or curtains.

Hardwall construction also allows temperature and humidity control, which is enhanced in a recirculating clean room design using vertical air returns in conjunction with A/C units. Unlike softwall designs, hardwall cleanrooms can provide negative-pressure containment.

What modifications are required for a containment clean room application?

A negative-pressure containment room must pull more air out than it introduces through ceiling fan/filter units. Air is typically exhausted through ductwork tied to a ventilation fan.

Ductwork most often runs along the bottom perimeter of the clean room and draws air from multiple locations along the room perimeter to minimize disruption to laminar flow. The ventilation fan mounts on the floor outside the cleanroom, or ductwork may pass exhaust upward to a roof-mounted fan. In order to maintain negative pressure, this fan must be capable of pulling about 30% more air than the HEPA filters introduce.

Depending on the application, a containment room may require exit filtration: either HEPA/ULPA filters for particles and aerosols, and/or carbon filters to remove chemical fumes.

Can a hardwall clean room accommodate multiple production suites?

Internal walls and careful positioning of ceiling Fan/Filter Units (FFU) allows you to configure a facility with many rooms, each operating at a different ISO cleanliness level. Some points to keep in mind:

  • Clean room requirements typically specify a pressure differential between 0.025 – 0.05”WC between adjoining rooms of differing ISO classifications. Terra’s Smart Control Systems simplify this task by allowing FFU speed adjustment from a central control panel.
  • Certification of multi-room facilities often requires logging of pressure levels, which correlate to cleanliness and (in a containment application) environmental safety. Smart Controls are available with automated data logging that helps meet this requirement.
  • Smart Controls also provide automated end-of-shift set-back mode, which saves energy without compromising clean room integrity.
What other environment controls or protections can hardwall cleanrooms provide?

Beside controlling particulate contamination and internal positive or negative pressure, hardwall cleanrooms are available to meet these special requirements:

  • Static Control: select static-dissipative PVC panels for optimal protection against electro-static discharge. Ceiling-mount ionizing bars neutralize charges on workstations. Eliminating surface charge build-ups also removes “static cling” that attracts and holds airborne particles.
  • Temperature: in addition to module A/C units, Terra also provides insulated hardwall panels to enhance thermal stability. For improved thermal efficiency, select a double-wall BioSafe Clean Room.
  • Relative Humidity: Terra offer desiccant-based dehumidification modules as well as ultrasonic humidifiers.
  • Fire and Explosion Resistance: Call to discuss requirements for NEMA Class I, Division 1 explosion-proof FFUs, lights and wiring, available on any Terra clean room. Terra also provides fire-safe wall and ceiling panels that meet FM 4910 Clean Room Materials Flammability Test Protocol for flame spread, smoke contamination and resistance to corrosives.
  • Microbial Control: UV germicidal lights with an occupancy-sensor safety cut-off help maintain sterile conditions in bio/pharmaceutical clean rooms.
  • Vapor and Particle Removal: Reverse-flow FFUs capture particles generated in localized cleanroom spaces to minimize contamination. Vapor removal FFUs eliminate trace amounts of VOCs from make-up air to prevent chemical fume contamination.
  • Energy-Efficiency Compliance: Terra helps meet Title 24 and other energy-efficiency requirements through use of EC motors, LED lighting and other low-energy devices.
  • ADA Compliance: Call for information on ADA-compliant access ramps, doors and controls.

Accredited Technical Cleanroom Expertise

We are committed to provide our clients with a full service solution, from project planning through engineering, product design, manufacturing, procurement, shipping, installation, validation, commissioning, and preventative maintenance. Our team of qualified professionals collaborates with all stakeholders to deliver innovative solutions at every stage of the project.

Terra's QuickBuild Program

Build your system using in-stock components and accessories. We’ll assemble your system, package and ship your order in 6 business days.

Products Compliant With Your ISO Rating

Provide Terra with your desired ISO rating. We will tailor the product to meet your rating and supply a certificate of compliance appended to your invoice, to be included in your compliance package. All certificates are archived in Terra's system for quick retrieval.

Hardwall Modular Cleanroom

Cleanrooms cut costs without compromising performance; available in ISO 7 and ISO 8 compliant designs
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • BioSafe® Hygienic Crash Rails

    BioSafe® stainless steel crash rails feature continuous-seam welds for a smooth finish that is easy to clean. Eliminates hard-to-clean cracks and crevices where particles and germs can accumulate.
  • Lighthouse Handheld Airborne Particle Counters

    Lightouse portfolio of handheld airborne particle counters ensure accurate readings of cleanrooms and critical environments
  • Germicidal UV Lamp Sanitizes Labs, Cleanrooms

    UV-C Germicidal Lamp installs on a cleanroom ceiling grid for line-of-sight room disinfection; safety occupancy sensor prevents personnel exposure.
  • Aluminum Frame Swing Door

    Light-weight, easy to install, and includes concealed pneumatic door closer.
  • Aluminum Frame Sliding Door

    This aluminum-frame door slides open along an extruded aluminum track to an opening of 36" (914 mm)
  • Strip Shield Doors

    Strip Shield Doors provides access for areas that don't require strict airflow

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