Government Scientific Source Lab Furnishings

Fume Hoods

Standard Walk-In Fume Hood Technical Data: • Our hoods are UL1805 listed and are tested in accordance to ASHRAE-110 • All hoods are pre-wired to a junction box on the roof of the hood with two 120 volt AC 20 amp GFCI receptacles on the side posts, T8-fluorescent light ficture with bulb, 20 amp light switch and a duplex for an alarm on the roof • Each fron tpost and interior end liner is punched and capped for up to five (5) remote control service fittings. • The left hand post is punched for a second electrical fixture at the top which may be used for a fan switch or other electrical device. The right post is punched and covered for an alarm. • Serice fittings, fan switch , work floor, cup sink, alarm, and base units must be ordered separately. •

Seismic retraints are available upon request. Walk-In Fume Roof Detail - Standard Depth

24”

48”

24”

Center Line of Duct 10 1/4”

Center Line

Center Line of Duct 10 1/4”

Alarm Outlet Pre-wired Junction Box

Pre-wired Junction Box

35”

35”

T-8 Light

T-8 Lights

48”, 60”, 72”

96”

Walk-In Fume Roof Detail - Standard Depth

24”

48”

24”

Center Line Center Line of Duct 10 1/4”

Center Line of Duct 10 1/4”

Pre-wired Junction Box

41”

41”

T-8 Lights

T-8 Light

48”, 60”, 72”

96”

Hood and Duct Size Chart Hood Size

Duct Size

48" 60" 72" 96"

1:10" 1:12" 1:12" 2:10"

41

703-734-1805