Laboratory Fume Hoods with Built-in Blower

All models feature:

• Molded Epoxy-resin Work-surface*
• Built-in belt-driven, corrosion-resistant exhaust blower with adjustable sheave, molded thermoplastic housing and non- sparking, coated aluminum impeller
• By-pass airflow design
• Aerodynamic airflow openings
• Cord-holder slots on left and right side of air foil
• White powder-coated steel exterior
• One-piece molded fiberglass liner and pre-set baffle(s) with flame spread less than 25 per ASTM E84
• Tempered safety glass vertical-rising sash and cable and pulley
• Powder-coated aluminum sash handle
• 37.5" (95.3 cm) high sightline from the work surface to header panel
• Pre-wired LED lighting with vapor-proof design and ADA-compliant light and blower switches. Lighting is rated for 50,000 hours
• Removable front and side panels, and front service access panels for access to plumbing and electrical wiring
• Molded fiberglass 12.8" ID exhaust connection(s)

*Our standard fume hoods include the required work-surface. Custom sized fume hoods and specialized fume hoods will require a custom work-surface tailored to suit the environment.

Fixtured models feature:

• Two service fixtures with forged brass valves, one for lower right side with brass tubing for gas and one for lower left side with copper tubing for cold water. Components for converting either or both fixtures to air and vacuum are provided. Inlet tubing is not provided.
• One 115 volt, 20 amp electrical duplex receptacle for lower right side (115 volt models).

All models conform to the following regulations and standards:

• ADA
• CFR 29, Part 1910
• SEFA 1
• NFPA45
• ASTM E84-09C
• ASHRAE 110
• ANSI Z9.5
• UL 61010-1
• CAN/CSA C22.2 No. 61010-1
• UL 1805
• CE Conformity Marking (230 volt models)
• SEFA 8
• WARNING: Cancer - P65Warnings.ca.gov (California only)

All models require (not included):

• Ductwork.
• Base Cabinet or Stand.

Standard models feature:

• Pre-wired lighting, light and blower switches.

Optional accessories for on-site installation include:

• Service Fixture Kits
• Electrical Duplex Kits
• Airflow Monitor Kits.
• Ceiling Enclosure and Rear Finish Panel Kits.
• Distillation Grid Kits.
• Sash Stop Kits.

Explosion-proof models feature:

• Explosion-proof blower and incandescent light fixture (bulb not included).
• Furnished without switches, electrical receptacle and wiring as these must conform to varying local codes.

 

Built-In Blower Maximum External Static Pressure @ 100 fpm and with Sash Full Open (28") Hood Width CFM S.P. Nominal Ductwork Diameter Equivalent Resistance† HP 4 Feet 5 Feet 6 Feet 725 955 1180 0.17" 0.12" 0.17" 10" 12" 12" 75 75 75 1/3 1/2 1/2

^† In feet of straight duct

Heights of switches, electrical receptacle and service fixtures meet requirements of ADA when work surface is set to ADA height.

Dimensional Data

4',5' and 6' Laboratory Hoods with built-in blower

4', 5' and 6' Hoods   A B C 4' Hood 5' Hood 6' Hood 48.0" (121.9 cm) 60" (152.4 cm) 72" (182.9 cm) 38.1" (96.8 cm) 50.1" (127.3 cm) 62.1" (157.7 cm) 10.8" ID (27.5 cm) 12.8" ID (32.5 cm) 12.8" ID (32.5 cm)

Molded Epoxy-resin Work-surface

• Molded from a special formulation of corrosion-resistant epoxy resins
• Dished and contoured to conform to the interior liners of Hoods
• Front edge has a large radius to aerodynamically direct airflow into the hood
• Pre-drilled 1.5" (5.8 cm) diameter holes for venting and 2.5" (6.4 cm) diameter holes for plumbing pass-through
• May be ordered with a 6.0" x 3.0" (15.2 x 7.6 cm) oval cupsink cutout. Cupsink sold separately.