J&D Manufacturing Wall Master Galvanized Exhaust Fan, 50″, 115/230V 1 HP, 3 Galvanized Blade, VF50GG, 737623747301
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: Single Phase
- Size: 50”
- HP: 1
- Volts: 115/230
- Amps NP: 9.0/4.5
- Hz: 60
- Phase: 1
- Speed: 1
- RPM: 597
- Drive: Belt
- Prop: 3-Glv
- Test #: 20211227-02
- Speed Control Compatibility: No
- VFD Compatible: No
- Fixed or Portable: Fixed
- CFM@ .0″ SP: 20,649
- CFM/ Watt @ .0 SP: 20.2
- CFM@ .05″ SP: 18,788
- CFM/ Watt @ .05″ SP: 17.8
- CFM@ .10″ SP: 16,973
- CFM/ Watt @ .10″ SP: 15.5
- CFM@ .15″ SP: 14,513
- CFM/ Watt @ .15″ SP: 12.9
- CFM@ .20″ SP: 11,626
- CFM/ Watt @ .20″ SP: 10.1
- Air Flow Ratio: 0.62
- Rough-In Dimensions: 54¾”W x 54¾”H
- Shutter: Aluminum
- Cone: N
- Housing Material: Galvanized
- Housing Color: Metallic
- Blade Material: Galvanized
- Blade Color: Metallic





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