Hydraulic Vane Pump VQ Series-Vane Pumps Hydraulic Pump For
Construction Machine
Provide VQ series Hydraulic Vane Pump,We can make varies of
hydraulic pumps parts with factory-direct prices and have state of
the art machining testing facilities to assist clients with their
projects.
Elephant Fluid Power: guarantee quality and appropriate prices, and
perfect after-sales service.
Product Description:
The VQ series is a high-pressure and high-performance cluster vane
pump specially developed for construction machinery, which is
suitable for construction machinery, especially mobile machinery.
Model 1: VQ Series-vane pumps 20VQ,25VQ,35VQ,45VQ
Model 2: VQ Series double pumps
2520VQ,3520VQ,3525VQ,4520VQ,4525VQ,4535VQ
Model 3: VQT Series-vane pumps 25VQT,35VQT,45VQT
4535VQ60A25-1AA-22R, 4535VQ60A25-1CC-22R, 4525VQ60A12-1AA-22R,
4525VQ60A12-1CC-22R, 2520vq17a5-1aa-22r,2520VQ17A5 1AB22R,
2520VQ17A8 1AA22R, 2520VQ17A8 1CC22L, 2520VQ21A5 1AA22R, 2520VQ21A5
1CC22R, 2520VQ21A8 1CC22R, 2520VQ21A11 1AA22R, 2520VQ21A12 1AA22R,
2520VQ21A12 1BB22R, 2520VQ21A14 1AD22R, 3520VQ25A5 1CC22R,
3520VQ25A8-86CB22R, 3520VQ30A5 1DC22R
Features:
1. The structure is designed as a mother-in-one blade, which
minimizes the high-pressure impact of the blade on the stator.
Under medium, high pressure and high speed, the performance is more
stable and the life is longer.
2. The floating side plate is used to automatically compensate the
gap, achieve pressure balance, and achieve high speed and high
pressure, up to 21MPa.
3. The side plate adopts bimetal flexible material to improve the
anti-seizure performance, complete displacement, plug-in structure
pump core, high-precision parts, flexible use and convenient
maintenance
Specifiion:
| (F3-) | 25VQ | 19 | A | (F) | -1 | A | 30 | R |
Note |
Series |
Flow code |
Port connections |
Installation type |
Shaft type |
Port positions |
Design number |
Rotation |
No-marking
Petroleum series oilemulsifiion fluid
water glycol-fluid
F3:phosphate ester fluid | 20VQ | 2,3,4,5,6,7,8,9,10,11,12,14 | A-SAE
4-bolt flange | No-markingFlange MountingF-Foot Mountion | 1-Str key151-Spline | (Views from shaft end of pump)A-Opposite inlet port
B-90° CCW from inlet
C-linline with inlet
D-90° CW from inlet | 30 | Views from shaft end of pumpR-right hand for clockwiseL-left hand
for counter-clockwise |
| 25VQ | 10,12,14,15,17,19,21,25 | 1-Str key
86-HD str key11-Spline | 20 |
| 35VQ | 21,25,30,32,35,38,45 |
| 45VQ | 42,45,50,57,60,66,75 |
USgpm Flow(USgpm)at 1200r/min and 0.69MPa
