Unassembled Upblast Ventilator, 18-1/2" Wheel Dia., Belt-Drive
- Item # 7AT21
- My Part #
- Mfr. Model # 7AT21
- Catalog Page # 2955
- UNSPSC # 40101502
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- Item Upblast Ventilator
- Drive Type - Roof Ventilators Belt Drive
- Drive Package With Motor Included Yes
- Base Square Size - Roof Ventilators 27-3/4" x 27-3/4"
- Duty Rating - Roof Ventilators Standard
- Voltage - Roof Ventilators 115/208/230
- Motor HP - Roof Ventilators 1/4
- Mounting Location - Roof Ventilators Wall
- Number of Speeds 1
- Wheel Dia. 18-1/2"
- Item - Roof Ventilators Upblast Ventilator
- CFM @ 0.000-In. SP 2815
- CFM @ 0.125-In. SP 2617
- CFM @ 0.250-In. SP 2448
- CFM @ 0.375-In. SP 2143
- CFM @ 0.500-In. SP 1763
- Sones @ 0.125-In. SP @ 5 Ft. 8.6
- Sones @ 0.250-In. SP @ 5 Ft. 8.1
- Sones @ 0.500-In. SP @ 5 Ft. 7.1
- Assembled/Unassembled Unassembled
- Phase 1
- Hz 60
- Max. Operating Amps 4.6/2.2-2.3
- Max. BHP 0.26
- RPM 745
- Overall Dia. 35-3/8"
- Shaft Dia. Wheel End 3/4"
- Bearing Type Regreasable Ball
- Overall Height 35-3/8"
- Max. Inlet Temp. 300 Degrees
- Housing Material Spun Aluminum
- Wheel Material Aluminum
- Speed Controllable No
- Recommended Damper Size (In.) 17 x 17
- Includes NEMA 1 Junction Box, Mounting Plate, Drive Package
- Standards UL/cUL 762, AMCA Sound and Air
- Dimension A 27-3/4"
- Dimension B 35-3/8"
- Dimension C 34-3/4"
- Dimension D 21"
- Dimension E 25"
Compliance and Restrictions
This item is restricted for international sale.
Item # 7AT22DAYTON
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