Terra Part # 1686-98
61346
$22,155
Usually ships in 36-46 business days

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• Includes integrated stand

• Removable rear access doors with handles for accessibility to filters

• Return ducts along the front and side edges of the work area to reduce backflow turbulence

• Power Integration Module features switching and breaker protection for all electrical components

• Operation Status Indicator that flashes if fan is not operational

• Inside Dimensions: 72" W x 30" D x 28" H

• Outside Dimensions: 76" W x 44" D x 63" H

• Includes powder-coated steel base stand

• Light Specification:

• Lumens: 3,600/90 Lumens Per Watt NEMA 4X

• Color Temp: 5000K

• Includes Class I Div 1 explosion proof fan/filter unit with 99.99% efficient HEPA filter; fan features non-sparking motor, mounted in a cast-iron, explosion-proof housing

• Includes 16W LED strip light rated for Class I Div 2 environments and ETL 1598 compliant for use in wet environments; produces 1208 lumens

• Includes installation of wiring in filled rigid conduit, and Control Panel that meets NEC requirements for Class I, Division 2 Hazardous Locations

• Includes FDA-approved silicone sealant

• Specify acrylic urethane or other required sealant type when FFU hood is ordered

• 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.

Sash Design: Manual/Tilt-Up

Sash Opening: 15"

Max Opening: 17"H

Sash Height: 8"

Light Fixture: Explosion-Proof LED

Electrical Specifications: 120 V, 15 A, 1,800 W, 50/60 Hz

Dimensions, Product: 76" W x 44" D x 64" H

Dimensions, Shipping: 82" W x 50" D x 70" H

Weight, Product: 940 lb

Weight, Shipping: 1,010 lb

Package Type: Crate

Unit of Measure: EA

Laminar Flow Hoods

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Explosion-Proof WhisperFlow Hood

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
ModelNominal Dimensions Inches (mm)Avg. CFM (m3/h)Airflow ft/min (m/s)Run Amps (Watts) @ 60Hz
2 x 423.72 x 47.63 x 19.86 (603 x 1210 x 504)717
(1218)
102
(0.51) )
4.3A
(512W)
2 x 323.72 x 35.63 x 19.86
(603 x 905 x 504)
602
(1023)
116
(0.59)
4.1A
(500W)
2 x 223.72 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.

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.

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).

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.

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