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Upblast Ventilator, Wheel 8-1/4 In, 115V
- Item # 4HZ33
- Mfr. Model # 4HZ33
- NSN # 4140-01-313-3826
- UNSPSC # 40101502
- Catalog Page # 4139
- Shipping Weight 35.0 lbs.
- ItemUpblast Ventilator
- Drive TypeDirect
- Number of Speeds3
- Wheel Dia.8-1/4"
- CFM @ 0.000-In. SP287/356/424
- CFM @ 0.125-In. SP188/279/359
- CFM @ 0.250-In. SP-/185/291
- CFM @ 0.375-In. SP-/-/204
- CFM @ 0.500-In. SP-/-/-
- CFM @ 0.625-In. SP-/-/-
- CFM @ 0.750-In. SP-/-/-
- CFM @ 0.875-In. SP-/-/-
- CFM @ 1.000-In. SP-/-/-
- CFM @ 1.250-In. SP-/-/-
- CFM @ 1.500-In. SP-/-/-
- Sones @ 0.125-In. SP @ 5 Ft.2.7/3.7/5.3
- Sones @ 0.250-In. SP @ 5 Ft.-/3.4/4.9
- Sones @ 0.500-In. SP @ 5 Ft.-/-/-
- Motor Voltage115
- Max. Operating Amps0.88/1.40/1.58
- Motor HP1/25
- Max. BHP-/3.4/4.9
- Base Length19"
- Base Height1-3/4"
- Overall Dia.18-3/8"
- Base Width19"
- Shaft Dia. Sheave End5/16"
- Shaft Dia. Wheel End5/16"
- Overall Height13-1/2"
- Max. Inlet Temp.130 Degrees
- Housing MaterialSpun Aluminum
- Mounting LocationRoof
- Wheel MaterialAluminum
- Speed Control48C172
- Speed ControllableYes
- Recommended 12 In. Fixed Curb Item No.2RB75
- Recommended 8 In. Fixed Curb Item No.4HX38
- Adj. 12 3/8"H Roof Curb Stock No.2ZV82
- Adj. 6 3/8"H Roof Curb Stock No.4C453
- RequiresRoof Curb For New Installation
- IncludesNEMA 1 Junction Box
- StandardsUL/cUL 705, AMCA Sound and Air
Compliance and Restrictions
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