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National Stock Number:
4310-00-540-1271
Federal Supply Class:
4310
National Item Identification Number:
005401271
Description:
VACUUM PUMP UNIT,ROTARY
Detail:
AN ASSEMBLED UNIT CONSISTING OF A COMMONLY MOUNTED ROTARY VACUUM PUMP(S), PRIME MOVER(S), AND THE NECESSARY COMPONENTS TO PROVIDE FOR A COMPLETE OPERATION. IT MAY INCLUDE VACUUM STORAGE TANK(S).
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Manufacturer Information:
| MIL-P-83950 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DRIVE CONNECTION TYPE | SINGLE STRAND V-BELT | | AIR DISPLACEMENT RATE | 2.0 CUBIC FEET PER MINUTE IN FREE AIR | | BRAKE HORSEPOWER REQUIRED | 0.333 | | COOLING MEDIUM | OIL | | CURRENT TYPE | AC | | DISCHARGE CONNECTION QUANTITY | 1 | | DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.500-20 NPTF | | DISCHARGE CONNECTION TYPE | THREADED INTERNAL | | GAS FOR WHICH DESIGNED | AIR | | FREQUENCY IN HERTZ | 50.0 AND 60.0 | | INTAKE CONNECTION OUTSIDE DIAMETER | 0.812 INCHES NOMINAL | | INTAKE CONNECTION QUANTITY | 1 | | INTAKE CONNECTION TYPE | UNTHREADED EXTERNAL | | OVERALL LENGTH | 17.500 INCHES NOMINAL | | OVERALL WIDTH | 10.250 INCHES NOMINAL | | MOUNTING TYPE | BASE | | OPERATING SPEED AT RATED CAPACITY IN RPM | 600.0 | | OVERALL HEIGHT | 14.500 INCHES NOMINAL | | PHASE | THREE | | PRIME MOVER TYPE | ELECTRIC MOTOR | | PUMP QUANTITY | 1 | | PUMPING ELEMENT TYPE | SLIDING VANE | | STAGE QUANTITY | 2 | | SYSTEM DESIGN | CORROSIVE | | VACUUM RATING | 0.1 MILLITORR | | VOLTAGE IN VOLTS | 230.0 |
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