Unassembled Upblast Ventilator, 16-1/2" Wheel Dia., Belt-Drive
- Item # 7YR18
- My Part #
- Mfr. Model # 7YR18
- Catalog Page # 2954
- UNSPSC # 40101503
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- Item Upblast Ventilator
- Drive Type - Roof Ventilators Belt Drive
- Drive Package With Motor Included Yes
- Base Square Size - Roof Ventilators 26" x 26"
- Duty Rating - Roof Ventilators Standard
- Voltage - Roof Ventilators 208/230/460
- Motor HP - Roof Ventilators 1
- Mounting Location - Roof Ventilators Roof
- Number of Speeds 1
- Wheel Dia. 16-1/2"
- Item - Roof Ventilators Upblast Ventilator
- CFM @ 0.500-In. SP 2722
- CFM @ 0.625-In. SP 2671
- CFM @ 0.750-In. SP 2611
- CFM @ 0.875-In. SP 2550
- CFM @ 1.000-In. SP 2488
- CFM @ 1.250-In. SP 2365
- CFM @ 1.500-In. SP 2228
- CFM @ 1.75-In. SP 2082
- CFM @ 2.000-In. SP 1899
- CFM @ 2.250-In. SP 1664
- Sones @ 0.500-In. SP @ 5 Ft. 21
- Assembled/Unassembled Unassembled
- Phase 3
- Hz 60
- Max. Operating Amps 3.6-3.8/1.9
- Max. BHP 1.05
- RPM 1690
- Base Height 1-3/4"
- Overall Dia. 28-7/8"
- Shaft Dia. Wheel End 3/4"
- Bearing Type Sealed Pillow Block
- Overall Height 26-3/8"
- Max. Inlet Temp. 300 Degrees
- Housing Material Spun Aluminum
- Wheel Material Aluminum
- Speed Controllable No
- Fixed UL 762 Kitchen Roof Curb Stock No. 4HX56
- Recommended 12 In. Fixed Curb Item No. 2RB77
- Recommended 8 In. Fixed Curb Item No. 4HX40
- Recommended Damper Size (In.) 19 x 19
- Recommended Damper Stock No. 4HX66
- Adj. 12 3/8"H Roof Curb Stock No. 2ZV83
- Adj. 6 3/8"H Roof Curb Stock No. 4C454
- Adj. UL 762 Kitchen Roof Curb Stock No. 4HX62
- Requires Roof Curb For New Installations
- Includes NEMA 1 Junction Box, Drive Package
- Standards UL/cUL 762, AMCA Sound and Air
- Dimension A 26"
- Dimension B 28-7/8"
- Dimension C 26-3/8"
- Dimension D 19-3/8"
Compliance and Restrictions
Item # 7YR16DAYTON
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