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National Stock Number:
4140-01-628-6686
Federal Supply Class:
4140
National Item Identification Number:
016286686
Description:
FAN,VENTILATING
Detail:
A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.
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Manufacturer Information:
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Techincal Specification:
| DRIVE TYPE | DIRECT | | AIR FLOW RATE | 71.0 CUBIC FEET PER MINUTE MAXIMUM | | FEATURES PROVIDED | LOUVER AND AIR FILTER | | FLOW DIRECTION | REVERSIBLE | | HEIGHT | 8.0 INCHES NOMINAL | | HOUSING INSIDE DIAMETER | 7.0 INCHES NOMINAL | | LENGTH | 4.50 INCHES NOMINAL | | MATERIAL | STEEL BLADE | | MOUNTING FACILITY TYPE AND QUANTITY | 1 BRACKET(S) | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RITTAL FAN AND FILTER | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | STYLE DESIGNATOR | FIXED | | WIDTH | 8.0 INCHES NOMINAL |
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