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National Stock Number:
4140-00-089-0490
Federal Supply Class:
4140
National Item Identification Number:
000890490
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:
| 930J510 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 930J510 | 90750 | WESTINGHOUSE ELECTRIC CORP |
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Techincal Specification:
| DRIVE TYPE | DIRECT | | ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK | | AMBIENT TEMP AT FULL RATED POWER | 50.0 CELSIUS | | DISCHARGE DIRECTION | HORIZONTAL | | ENVIRONMENTAL PROTECTION | SPLASH PROOF | | INCLOSURE TYPE | FULLY INCLOSED | | LENGTH | 14.000 INCHES NOMINAL | | OUTLET LOCATION | TOP | | MATERIAL | STEEL BLADE | | MATERIAL | STEEL HOUSING | | MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE | | OPERATING SPEED AT RATED CAPACITY IN RPM | 3600.0 | | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL | | PRIME MOVER POWER RATING | 0.750 HORSEPOWER | | PRIME MOVER TYPE | ELECTRIC MOTOR | | QUANTITY | 1 | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | SPEED ADJUSTMENTS | SINGLE SPEED | | STAGE QUANTITY | 4 | | WIDTH | 27.907 INCHES NOMINAL | | STYLE DESIGNATOR | FIXED, MULTISTAGE | | SURFACE TREATMENT | ZINC OVERALL | | VOLTAGE IN VOLTS AND CURRENT TYPE | 250.0 DC |
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