Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Rotary Vacuum Pump Unit
MRC:
The power required to start and operate the item at the actual rated capacity,including all accessories.AAXW
Brake Horsepower Required:
3.000
MRC:
Indicates the type of mount utilized to support the item.AAXX
Mounting Type:
Horizontal tank
MRC:
The number of stages incorporated in the item.AAYD
Stage Quantity:
1
MRC:
The number of intake connections included on the item.AAYT
Intake Connection Quantity:
1
MRC:
Indicates the type of intake connection included on the item.AAYU
Intake Connection Type:
Flanged
MRC:
The number of discharge connections included on the item.AAYV
Discharge Connection Quantity:
1
MRC:
Indicates the type of discharge connection included on the item.AAYW
Discharge Connection Type:
Flanged
MRC:
Indicates the type of connection between the prime mover and the shaft.AAYX
Drive Connection Type:
Close coupled
MRC:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
Vacuum priming valve
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
31.000 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
24.625 inches
MRC:
Indicates the type of current whether alternating,direct,or both.ACDC
Current Type:
Ac
MRC:
The cooling medium used to maintain the required operating temperature of the item.ACZV
Cooling Medium:
Air
MRC:
The ultimate maximum vacuum,expressed in terms of absolute pressure,that may be produced by or applied to an item.ADLE
Vacuum Rating:
254.0 torr
MRC:
The element,compound,or mixture of which the pump body is fabricated,excluding any surface treatment.AENE
Pump Body Material:
Bronze
MRC:
The specific gas with which the item is designed to be used.AENF
Specific Gas For Which Designed:
Air
MRC:
Indicates the type of pumping element included on the item.AENG
Pumping Element Type:
Liquid piston
MRC:
The style designation indicating the configuration that most nearly corresponds to the shape of the intake connection flange.AENQ
Intake Connection Flange Shape Style:
Round
MRC:
The length of a straight line which passes through the center of the intake connection flange,and terminates at the outside circumference.AENV
Err Default:
Err default
MRC:
The length of a straight line which passes through the center of the intake connection flange,and terminates at the outside circumference.AENV
Intake Connection Flange Outside Diameter:
4.500 inches
Intake Connection Flange Thickness:
0.438 inches
Intake Connection Bolt Hole Quantity:
4
Intake Connection Bolt Hole Diameter:
0.500 inches
Intake Connection Bolt Circle Diameter:
3.375 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the shape of the discharge connection flange.AEPQ
Err Default:
Err default
MRC:
The style designation indicating the configuration that most nearly corresponds to the shape of the discharge connection flange.AEPQ
Discharge Connection Flange Shape Style:
Round
MRC:
A measurement of the smallest dimension of the discharge connection flange,in distinction from length or width.AEPS
Discharge Connection Flange Thickness:
0.438 inches
Discharge Connection Bolt Hole Quantity:
4
Discharge Connection Bolt Hole Diameter:
0.500 inches
MRC:
The length of a straight line which passes through the center of the discharge connection bolt circle,and terminates at the circumference.AEPZ
Err Default:
Err default
MRC:
The length of a straight line which passes through the center of the discharge connection bolt circle,and terminates at the circumference.AEPZ
Discharge Connection Bolt Circle Diameter:
3.375 inches
MRC:
The speed of the drive shaft required to produce the rated capacity of an item,expressed in revolutions per minute.AEQC
Operating Speed At Rated Capacity In Rpm:
1750.0
MRC:
The volume of air passed per unit of time through an item.AEQH
Air Displacement Rate:
30.0 cubic feet per minute in free air
MRC:
An indication of the system for which the item is designed.AERP
System Design:
Corrosive
MRC:
Indicates the type of prime mover included with the unit.AKDJ
Prime Mover Type:
Electric motor
MRC:
The electrical current rating,expressed in amperes.AMPS
Current Rating In Amps:
4.3
Discharge Connection Flange Outside Diameter:
4.500 inches
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
440.0
MRC:
The number of alternating current phases.FAAZ
Phase:
Three
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
60.0
