NATO Stock Number
4310-00-799-7732
Sold in multiples of
DEMIL
NO
Mounting Type
Base
Cylinder Arrangement Style
Vertical design
Stage Quantity
1
Intake Connection Quantity
1
Intake Connection Type
Threaded internal
Discharge Connection Quantity
1
Discharge Connection Type
Threaded internal
Drive Connection Type
Multistrand v-belt
Cooling Medium
Air
Pump Body Material
Any acceptable
Specific Gas For Which Designed
Air
Pumping Element Type
Piston
Pump Cylinder Quantity
2
Operating Speed At Rated Capacity In Rpm
525.0
Air Displacement Rate
15.2 cubic feet per minute in free air
System Design
Noncorrosive
Discharge Connection Thread Size And Series/type Designator
1.250-11-1/2 npt
Intake Connection Thread Size And Series/type Designator
2.000-11-1/2 npt
Functional Description
This vacuum pump is a compound high vacuum duo-seal pump of two stage construction w/vented exhaust; it has a create blank-off pressure of better than 0.2 micron mcleod guage; the pump is designed for creating low absolute pressures required for the production of electronic tubes and light bulbs, metallurgical refining, vacuum coating and metallizing, cyclotron evacuation, molding, dehydration, impregnation, packaging, refrigeration and backing vapor stream pumps, and air removal
Entry Date
85-08-14
Reference Data And Literature
Af to. 35m19-5-2-3
Relationship To Similar Equipment
NSN4-31-000-3023
