Fisherbrand Lab Furnishings Catalog
Chemical Fume Hoods
Standard Walk-in Fume Hood Technical Data
• Fisherbrand™ 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 fixture with bulb, 20 amp light switch and a duplex for an alarm on the roof • Each front post 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. • Service fittings, fan switch, work floor, cup sink, alarm, and base units must be ordered separately. • Seismic restraints 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 - 30” Deep
Center Line of Duct 10 1/4”
24”
24”
48”
Center Line
Center Line of Duct 10 1/4”
ø10”
ø10”
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”
1:10”
60”
1:10”
72”
1:10”
96”
2:10”
87
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