Features
Steel housing material, chromate zinc housing outside or primer housing outside surface treatment.
440.0 ac voltage in volts and current type fixed.
Includes quality control certificate of conformance.
Specifications
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Speed Adjustments:
Two speed
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Length:
61.000 inches
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Flow Direction:
Inward
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Operating Speed At Rated Capacity In Rpm:
585.0 and 1170.0
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Electrical Connection Type:
Terminal box
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Prime Mover Type:
Electric motor
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Inclosure Type:
Fully enclosed
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Mounting Facility Type And Quantity:
52 unthreaded hole
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Rotation Direction For Which Designed:
Clockwise
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Air Flow Rate:
31112.0 cubic feet per minute and 62225.0 cubic feet per minute
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Voltage In Volts And Current Type:
440.0 ac
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Prime Mover Power Rating:
6.250 horsepower and 25.000 horsepower
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Housing Inside Diameter:
54.344 inches
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Phase:
Three
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Frequency In Hertz:
60.0
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Material Specification:
Astm a36 hrs assn standard single material response housing
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Style Designator:
Fixed
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Federal Supply Class (fsc):
Fans, air circulators, and blower equipment
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National Stock Number (nsn):
4140-01-264-7457