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Terra Part #PriceShips in
304 Stainless Steel 120 V Static-Dissipative PVC 1686-54C-30-SSE$6,78735-45 Days
Powder-Coated Steel 120 V Static-Dissipative PVC 1686-51C-30E$6,46625-35 Days
Powder-Coated Steel 120 V Static-Dissipative PVC 1686-54C-30E$6,47535-45 Days
304 Stainless Steel 120 V Static-Dissipative PVC 1686-51C-30-SSE$6,77425-35 Days
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Product Details

Designed in the USA

• 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

• 99.99% efficient HEPA filter (rated @ 0.3 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

Laminar Flow Hoods

  • Explosion-Proof WhisperFlow Hood Explosion-Proof WhisperFlow Hood
Explosion-Proof WhisperFlow Hood

Features & Benefits

Features and Benefits

Explosion-Proof VLF Hoods

More Information

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

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.

Available Accessories

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • UV Germicidal Lamp
    The V-Ray germicidal UV lamp is installed within a Terra hood to inhibit microbial growth on the work surface
  • 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/12” 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).

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Manuals & Resources

Manuals & Resources

Specializing Common Lab Hoods

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