J&D Manufacturing Wall Master Galvanized Exhaust Fan, 55″, 208-230/460V 2 HP, 3 Galvanized Blade, VF553GG
J&D Manufacturing’s Wall Master exhaust fan offers high volume output and smooth, efficient operation. The heavy-duty, 18-gauge galvanized housing is strong, compact, and simple to install. J&D’s Wall Master is a dependable fan suited for nearly any application including agricultural constructings, greenhoutilizes, and warehoutilizes.
Technical specs
- Type: Three Phase
- Size: 55″
- HP: 2
- Volts: 208-230/460
- Amps NP: 6.2/3.1
- Hz: 60
- Phase: 3
- Speed: 1/Var
- RPM: 570
- Drive: Belt
- Prop: 3-Glv
- Test #: 20210916-02
- Speed Control Compatibility with VFD
- VFD Compatible
- Fixed or Portable: Fixed
- CFM@ .0″ SP: 29,280
- CFM/ Watt @ .0 SP: 16
- CFM@ .05″ SP: 27,656
- CFM/ Watt @ .05″ SP: 14.6
- CFM@ .10″ SP: 26,084
- CFM/ Watt @ .10″ SP: 13.4
- CFM@ .15″ SP: 24,359
- CFM/ Watt @ .15″ SP: 12.2
- CFM@ .20″ SP: 22,599
- CFM/ Watt @ .20″ SP: 11
- Air Flow Ratio: 0.82
- Rough-In Dimensions: 66¼”W x 66¼H
- Shutter: Aluminum
- Cone: N
- Housing Material: Galvanized
- Housing Color: Metallic
- Blade Material: Galvanized
- Blade Color





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