5920-00-704-2847 FUSE,CARTRIDGE Index 1560-00-704-2861 ADAPTER,AIR DISCONNECT

National Stock Number:
4310-00-704-2849

Federal Supply Class:
4310

National Item Identification Number:
007042849

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).


Manufacturer Information:
1397B64484SARGENT-WELCH SCIENTIFIC CO


Techincal Specification:
PUMP QUANTITY1
PRIME MOVER TYPEELECTRIC MOTOR
PUMP BODY MATERIALANY ACCEPTABLE
BODY SURFACE TREATMENTANY ACCEPTABLE
VACUUM RATING0.1 MILLITORR
SYSTEM DESIGNNONCORROSIVE
SPECIFIC GAS FOR WHICH DESIGNEDAIR
PUMPING ELEMENT TYPESLIDING VANE
STAGE QUANTITY2
VAPOR CONDENSATION PREVENTATIVE DEVICEGAS BALLAST VALVING
COOLING MEDIUMOIL
INTAKE CONNECTION QUANTITY1
INTAKE CONNECTION TYPEUNTHREADED INTERNAL
INTAKE CONNECTION INSIDE DIAMETER1.625 INCHES NOMINAL
DISCHARGE CONNECTION QUANTITY1
DISCHARGE CONNECTION TYPEUNTHREADED INTERNAL
DISCHARGE CONNECTION INSIDE DIAMETER1.625 INCHES NOMINAL
CURRENT TYPEAC
VOLTAGE IN VOLTS115.0
FREQUENCY IN HERTZ60.0
PHASESINGLE
BRAKE HORSEPOWER REQUIRED1.000
OPERATING SPEED AT RATED CAPACITY IN RPM1725.0
AIR DISPLACEMENT RATE13.3 CUBIC FEET PER MINUTE IN FREE AIR
MOUNTING TYPEBASE
DRIVE CONNECTION TYPEMULTISTRAND V-BELT
SAFETY DEVICE TYPEOVERLOAD RELAY
CONTROL DEVICE TYPECONSTANT SPEED
FURNISHED ITEMSBELT GUARD AND
V-BELT
OVERALL HEIGHT18.750 INCHES NOMINAL
OVERALL LENGTH25.625 INCHES NOMINAL
OVERALL WIDTH13.125 INCHES NOMINAL
FUNCTIONAL DESCRIPTIONTHIS VACUUM PUMP IS A LARGE CAPACITY HIGH-VACUUM DUO-SEAL PUMP OF TWO STAGE CONSTRUCTION WITH VENTED EXHAUST;THIS PUMP IS DESIGNED FOR THE REMOVAL OF PERMANENT GASES SUCH AS AIR AND HYDROGEN AND CONDENSABLE VAPORS SUCH AS WATER AND SOLVENT; IT IS USED FOR EVACUATING COMPONENTS OF HEATING,VENTILATING COMPONENTS OF THE HEATING,VENTILATING AND AIR CONDITIONING SYS,PROPELLANT TRANSFER SYS AND VARIOUS GAGES DURING MAINTENANCE OPERATIONS; APPLICABLE TO TITAL II MISSILE PROGRAM
ENTRY DATE85-08-15
THE MANUFACTURERS DATA
MANUFACTURERS CODE64484
DESIGN CONTROL REFERENCE1397B


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