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National Stock Number: 4140-01-501-0925
Federal Supply Class: 4140
National Item Identification Number: 015010925
Description: FAN,CENTRIFUGAL
Detail: A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.
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Manufacturer Information:
011986000 | 82877 | ROTRON INCORPORATED | 012441000 | 82877 | ROTRON INCORPORATED | 16103449-001 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. | C011986 | 82877 | ROTRON INCORPORATED |
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Techincal Specification:
DRIVE TYPE | DIRECT | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | AIR FLOW RATE | 282.0 CUBIC FEET PER MINUTE NOMINAL | MOUNTING FACILITY TYPE AND QUANTITY | 2 BOLT | OUTLET LOCATION | CENTER | DISCHARGE DIRECTION | VERTICAL DOWN | MATERIAL | PLASTIC BLADE | | ALUMINUM HOUSING | LENGTH | 50.8 MILLIMETERS NOMINAL | AMBIENT TEMP AT FULL RATED POWER | -54.0 DEG CELSIUS AND | | 85.0 DEG CELSIUS | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER | SPECIAL FEATURES | FAN DESIGNED FOR CONTINUOUS DUTY CYCLE OPERATION; 28VDC; 4000 RPM; 1.42 AMPS MAXIMUM; CAST ALUMINUM HOUSING; POLYETHERIMIDE PROPELLER/IMPELLER; STAINLESS STEEL SHAFT AND BEARINGS | PART NAME ASSIGNED BY CONTROLLING AGENCY | FAN, EXHAUST; ASM - FAN ML9FX, 028ECDC,S,3377SF |
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