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Cartridge Kit HV and HVQ series0 pages
Cartridge Kit for Vane Pump
HV and HVQ Series
Features
• Replacement parts for fixed displacement vane pumps
(single and double vane pump HV/HVQ series).
• Available in both 12 vanes design for industrial
application with quiet operating and 10 vanes design
for mobile application with higher pressure and wider
range of speed.
• With the cartridge independent of the shaft, allowing for
easy change of flow capacity and field servicing without
removing the pump from its mounting.
Handling
• When ordering, if left hand rotation, special seal, or
a specific position of cartridge (shaft end or cover
end) is required, it should be specified by ordering
code.
and rotor may cause scratches in the soft brass
surface.) Make sure that the sharp edge of Vane leads
direction of rotation. Re-install the two screws hand
tight. Use pump cover to align all sections of the
cartridge. Carefully remove the cover and tighten the
screws.
• To reverse rotation of cartridge, remove the two
screws and reverse the location of the inlet support
plate and outlet support plate (for cartridge kit with
flex side plates, Bronze faces must be installed
toward the rotor. DO NOT allow the flex plate to slide
across the ring and rotor. Rough edges on the ring
• When install the cartridge into the body, carefully
move back and forth until the cartridge pins drop
into the cover holes and one of the chamfers on the
cam ring aligns with the cover inlet port.
Ordering Code
25HVQ - 21 - C - L
1
1
2
3
Model
4
4
20, 25, 30, 35, 45
Cartridge Position
Omit - For single pump or shaft end in double pump
C
2
- For cover end in double pump
Series
HV
- Industrial
5
HVQ - Mobile
3
5
(Viewed from shaft end)
Omi t - Turn right
Ring Size (USgpm)
20HV/HVQ
- 24, 28
35HV/HVQ
- 21, 25, 30, 35, 38
45HV/HVQ
- Turn left
- 12, 14, 17, 19, 21
30HV/HVQ
L
- 2, 5, 8, 9, 11, 12, 14
25HV/HVQ
Shaft Rotation
- 42, 47, 50, 57, 60
65
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