ISO 5 BioSafe® Universal Explosion Proof Hood is rated for handling flammable fumes or explosive dusts | 1675-59-48 displayed

Universal™ Explosion-Proof Hoods,Explosion-Proof Hoods,Explosion-Proof Hoods

Universal Explosion-Proof Hoods

Manufactured By: Terra Universal

Available Certified ISO Grade Designs: ISO 4, ISO 5, ISO 6, ISO 7, ISO 8

• Model: Explosion Proof

• Hood Design: Benchtop

• Hood Material: 304 Stainless Steel

• Depth: 30"

• Height: 48"

• Inside Depth: 28"

• Inside Height: 28"

• Max Opening: 24" H

• Sash Design: Manual/Tilt-Up

• Sash Height: 8"

• Sash Opening: 15"

• Light Fixture: Explosion-Proof LED

• Configuration: With Explosion-Proof LED

• Filter Type: ULPA

• Airflow Direction: Vertical

• Certified ISO Grade Design: ISO 6

• ISO Rated Air Cleanliness: ISO 4

• Manufactured by: Terra Universal

• UL Standard: UL 1203

• UL File Number: E365262

• Unit of Measure: of 1

Manufactured By: Terra Universal

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Voltage All 120 V Sort Order: Descending Ascending	Model All Explosion Proof Sort Order: Descending Ascending	Width All 48" 60" 36" 72" Sort Order: Descending Ascending	Certified ISO Grade Design All ISO 5 ISO 6 Sort Order: Descending Ascending	Side Panels All 304 or 316 SS Solid Wall 304 SS Solid Wall Static-Dissipative PVC Sort Order: Descending Ascending	ISO Rated Air Cleanliness All ISO 4 Sort Order: Descending Ascending	Terra Part #	Price	Ships in
120 V	Explosion Proof	36"	ISO 5	304 or 316 SS Solid Wall	ISO 4	1675-59A-36	$8,246	1-3 Days	2	In stock
120 V	Explosion Proof	36"	ISO 6	Static-Dissipative PVC	ISO 4	1675-52A-36	$8,246	1-3 Days	3	In stock
120 V	Explosion Proof	48"	ISO 5	304 SS Solid Wall	ISO 4	1675-59-48	$7,927	1-3 Days	4	In stock
120 V	Explosion Proof	48"	ISO 6	Static-Dissipative PVC	ISO 4	1675-52A-48	$8,720	1-3 Days	5	In stock
120 V	Explosion Proof	60"	ISO 5	304 SS Solid Wall	ISO 4	1675-59-60	$9,820	1-3 Days	6	In stock
120 V	Explosion Proof	60"	ISO 6	Static-Dissipative PVC	ISO 4	1675-52A-60	$10,802	1-3 Days	7	In stock
120 V	Explosion Proof	72"	ISO 5	304 SS Solid Wall	ISO 4	1675-59-72	$12,887	1-3 Days	8	In stock
120 V	Explosion Proof	72"	ISO 6	Static-Dissipative PVC	ISO 4	1675-52A-72	$12,887	1-3 Days	9	In stock

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Available Certified ISO Grade Designs: ISO 4, ISO 5, ISO 6, ISO 7, ISO 8

Explosion-Proof Laminar Flow Hoods are designed for working in areas where there is a risk of ignition due to flammable fumes or explosive dusts

All electrical components (fan motor, LED lights, wiring) are rated compliant for Class I, Division 1, Groups C & D and Class II, Division 1, Groups F & G hazardous locations

This turnkey benchtop solution provides a particle-free work environment on any available work surface

Available with vertical or horizontal laminar airflow (both designed to protect the workspace inside the hood)

Proper installation of explosion proof equipment is critical to maintaining the explosion-proof protection aspects of the system. Therefore all wiring for explosion proof systems should be done in the field per local code by a licensed electrician.

Non-sparking blower motor is mounted in a cast iron, explosion-proof housing

99.999% efficient ULPA filter (rated @ 0.12 µm particles) creates ISO 5 cleanliness conditions for contamination sensitive work

Price includes explosion-proof light, fan/filter unit, and installation of wiring in rigid conduit with potted fittings, as well as modification of Power Distribution Module(s) and Control Panel switches

• Model: Explosion Proof

• Hood Design: Benchtop

• Hood Material: 304 Stainless Steel

• Depth: 30"

• Height: 48"

• Inside Depth: 28"

• Inside Height: 28"

• Max Opening: 24" H

• Sash Design: Manual/Tilt-Up

• Sash Height: 8"

• Sash Opening: 15"

• Light Fixture: Explosion-Proof LED

• Configuration: With Explosion-Proof LED

• Filter Type: ULPA

• Airflow Direction: Vertical

• Certified ISO Grade Design: ISO 6

• ISO Rated Air Cleanliness: ISO 4

• Manufactured by: Terra Universal

• UL Standard: UL 1203

• UL File Number: E365262

• Unit of Measure: of 1

• Electrical Specifications: 120 V

• Marks & Listings: UL, ULC

Universal™ Explosion-Proof Hoods

Watch Terra's BioSafe® Universal Benchtop Hoods Video
Watch Terra's Vibration Isolation Stand Video
Vibration Isolation Stand
Watch Terra's ErgoHeight® Workstations Video
Terra Universal WhisperFlow Laminar Flow Hoods
Laminar Flow Hood Smoke Test
Horizontal Laminar Flow Hood Smoke Test

BioSafe Universal Benchtop Flow Hoods have seven achievable flow hood configurations built into its modular design Watch Terra's BioSafe® Universal Benchtop Hoods Video ISO 5 rated BioSafe Universal Benchtop flow hood, removes particulate airborne contamination to ensure clean work surfaces. Built in fan/filter unit filters 99.99% of particles through HEPA filter

Vibration isolation stand adjustable video

Video demonstration of Terra's ISO 5 adjustable vibration isolation stands Watch Terra's Vibration Isolation Stand Video Our vibration isolation stands are designed to accommodate a wide range of our flow hoods. These adjustable stands provide optimal stability and support.

1688-PP-06

Vibration Isolation Stand

Width and height adjustable stand supports the user on vibration sensitive applications by isolating their equipment from the work surface

Width and height adjustable stand supports the user on vibration sensitive applications by isolating their equipment from the work surface | 1688-99-30 displayed Vibration Isolation Stand Width and height adjustable stand supports the user on vibration sensitive applications by isolating their equipment from the work surface

EroHeight® workstations are ideal for boosting productivity and comfort. Watch Terra's ErgoHeight® Workstations Video EroHeight® work stations provide automatic adjustable height for user comfort. Robust moterized lifters provide industry leading speed and durability.

Terra Universal WhisperFlow Laminar Flow Hoods

Overview video of Terra Universal's comprehensive portfolio of benchtop WhisperFlow laminar flow hoods Terra Universal WhisperFlow Laminar Flow Hoods Overview video of Terra Universal's comprehensive portfolio of benchtop WhisperFlow laminar flow hoods

This smoke study provides a visualization of the unidirectional airflow and positive pressure inside Terra’s vertical laminar flow hood. Laminar Flow Hood Smoke Test This smoke study provides a visualization of the unidirectional airflow and positive pressure inside Terra’s vertical laminar flow hood.

Terra’s laminar flow hoods provide a HEPA filtered ISO 5, Class 100, mini cleanroom environment. They are ideal for many science applications, including microelectronics, optics, medical devices, sterile pharmaceutical compounding, and mushroom cultivation.

To learn more, visit our website and browse our selection of laminar flow hoods, or call us to speak with one of our product specialists.

This smoke study provides a visualization of the unidirectional airflow and positive pressure inside Terra’s horiztonal laminar flow hood.

Terra’s laminar flow Horizontal Laminar Flow Hood Smoke Test This smoke study provides a visualization of the unidirectional airflow and positive pressure inside Terra’s horiztonal laminar flow hood.

Terra’s laminar flow hoods provide a HEPA filtered ISO 5, Class 100, mini cleanroom environment. They are ideal for many science applications, including microelectronics, optics, medical devices, sterile pharmaceutical compounding, and mushroom cultivation.

To learn more, visit our website and browse our selection of laminar flow hoods, or call us to speak with one of our product specialists.

Features & Benefits

Features and Benefits

Learn More: Explosion-Proof VLF Hoods

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Explosion-Proof Fan/Filter Unit Specifications

NEC Type: Explosion-proof, Class I Group C & D, Class II Group F&G, Division 1, Fan-cooled
Electrical Type: Capacitor start, induction run, single-speed
Design: 0.25 HP, 1140 RPM, Direct-drive
Frame Construction: Cast Iron
Filter: 99.99% efficient @ 0.3 µm particles (HEPA)
Housing: 304 Stainless Steel
Impeller: Forward-curved, non-sparking centrifugal type; factory balanced

Model	Nominal Dimensions Inches (mm)	Avg. CFM (m3/h)	Airflow ft/min (m/s)	Run Amps (Watts) @ 60Hz
2 x 4	23.72 x 47.63 x 19.86 (603 x 1210 x 504)	717 (1218)	102 (0.51) )	4.3A (512W)
2 x 3	23.72 x 35.63 x 19.86 (603 x 905 x 504)	602 (1023)	116 (0.59)	4.1A (500W)
2 x 2	23.72 x 23.63 x 19.86 (603 x 600 x 504)	558 (948)	166 (0.84)	3.9W (472W)

Outside Dimensions

A: 48.5" W
B: 30.5" D
C: 48.5" H

Inside Dimensions

D: 46" W
E: 29" D
F: 29" H
G: 23" D

Critical Environment Solutions

Terra's mission is to help customers in highly regulated industries transform the world with critical environment solutions that improve health, safety, performance, and yields. These environments may comply with stringent UL, ISO, IEST, ASTM and OSHA standards and local requirements.

Long Running FFU Motors

Terra’s filter fan unit motors are rated for 5 years of continuous, 24/7 operation, if the HEPA filters are consistently replaced. To accurately monitor your HEPA filter’s saturation levels, purchase Terra’s audible and visual filter replacement alarm system.

Learn More

Explosion-Proof Fan Filter Unit for Hood

UL-listed, NEC Class I, Division 1 Explosion Proof fan/filter unit provides HEPA filtration where solvent vapors, dust and other flammable hazards are present; all conduit and switches also meet explosion-proof requirements.

Explosion Proof 40W LED Light

UL-listed for Class I, Division 1 and 2, Groups C and D areas, this low profile LED light produces 3,600 lumens and operates from 120 to 277VAC, 50/60Hz. The heat-dissipating housing increases the efficiency and lifespan of the LEDs.

Explosion-Proof Power Switches

UL-rated explosion-proof switches are connected to the lights and blowers using specialized conduit with potted fittings. All electrical components are sealed to eliminate potential ignition points.

WhisperFlow Quiet Operation Reduces Distracting Background Noise

Exposure to loud noises can lower the ability to focus on work and listen selectively, which may also lead to safety issues. Typical AC units can be annoyingly loud, measuring in the range of 70 dB (comparable to a vacuum cleaner). Terra’s WhisperFlow design produces far lower noise levels for a quiet environment comparable to a library. At 90 ft/min output, units measure under 50 dB from only 1 ft away (roughly 75% quieter than 70dB).

Highest Standards For Electronic Components

Terra’s electronic components are designed and built to the highest standards required by defense and semiconductor industries for long-term reliability and protection against damage, injuries, and electrical hazards.

Continuous Product Improvement

At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 50 years of engineering and application expertise, and our commitment to continuously improve.

Long-Term Customers

Terra is committed to building long-term relationships with satisfied clients; 94% of orders each year come from repeat customers

Complete Order Transparency

Using Terra’s OnTrak system, our customers can view real-time production updates, receive shipment notifications and track their orders until they arrive at their facility

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 Tailored to Your Cleanroom Environment

Provide Terra with your desired ISO Grade design. We will tailor the product to meet your criteria and certify it with a report appended to your invoice. Certificate includes all the necessary information to streamline audits and facility compliance.

Available Accessories

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.

Learn More
Vibration Isolation Stand

Width and height adjustable stand supports the user on vibration sensitive applications by isolating their equipment from the work surface
Learn More
Lighthouse Handheld Airborne Particle Counters

Lightouse portfolio of handheld airborne particle counters ensure accurate readings of cleanrooms and critical environments
Work Station Drawers

Available in ABS plastic or stainless steel, these cleanroom-compatible drawers come in a number of sizes and drawer configurations (6" top drawer and 6" bottom drawer shown).
Isolated Work Surfaces in Many Materials

Tables in many styles and materials, including dissipative laminate, chemical-resistant polypropyene and epoxy resin, are isolated from hood to reduce vibration (shown: solid stainless steel top with adjustable powder-coated legs).
UV Germicidal Lamp

The V-Ray germicidal UV lamp is installed within a Terra hood to inhibit microbial growth on the work surface
Learn More
Replacement Filters

Purchase replacement filters ahead of time to prevent costly operational interruptions and avoid damage to fan blowers caused by excessive backpressure from long overdue filter replacements.

Universal Explosion-Proof Hoods