8-1/4", Assembled Downblast Ventilator with Motor, Direct-Drive
- Item# 4YC64
- Mfr. Model# 4YC64
- Catalog Page# 3706
- UNSPSC# 40101502
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- Item Downblast Ventilator with Motor
- Drive Type Direct-Drive
- Number of Speeds 3
- Wheel Dia. 8-1/4"
- CFM @ 0.000-In. SP 253/314/374
- CFM @ 0.125-In. SP 179/257/327
- CFM @ 0.250-In. SP -/171/274
- CFM @ 0.375-In. SP -/-/190
- CFM @ 0.500-In. SP -/-/-
- CFM @ 0.625-In. SP -/-/-
- CFM @ 0.750-In. SP -/-/-
- Sones @ 0.125-In. SP @ 5 Ft. 1.5/3.3/5.2
- Sones @ 0.250-In. SP @ 5 Ft. -/2.6/4.7
- Motor Voltage 115
- Phase 1
- Hz 60
- Max. Operating Amps 0.68/0.77/1
- Motor HP 1/30
- Max. BHP 0.01/0.02/0.03
- RPM 1050/1300/1550
- Base Width 19"
- Base Length 19"
- Base Height 1-3/4"
- Overall Dia. 19-3/8"
- Overall Height 12-1/8"
- Shaft Dia. Wheel End 5/16"
- Max. Inlet Temp. 130 Degrees
- Mounting Location Roof
- Housing Material Spun Aluminum
- Wheel Material Aluminum
- Wheel Type Backward Inclined Centrifugal
- Speed Control 48C172
- Speed Controllable Yes
- Adj. 12 3/8"H Roof Curb Stock No. 2ZV82
- Adj. 6 3/8"H Roof Curb Stock No. 4C453
- Assembled/Unassembled Assembled
- Recommended 12 In. Fixed Curb Item No. 2RB75
- Recommended 8 In. Fixed Curb Item No. 4HX38
- Agency Compliance AMCA Sound & Air, UL/cUL 705, CSA Certified Motor
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