High Performance VQ Series Double Pump to Marseille Factories
High Performance VQ Series Double Pump to Marseille Factories Detail:
Product Introduction
The High-pressure and high-performance Intra-vane pumps for Mobile Equipmen
Features
1.To adopt balanced hydraulic for the structure of Intra-vane and ten –Vane design, higher pressure, top to 21 MPa.
2.To adopt floating structure for side plate, it will do a compensation for end-face clearance by automatic, so that even the pump under high pressure it can maintain a high volumetric efficiency.
3.The side plate is made of dual-metal material, it improved the seizure resistance, and so that the life of pump will be longer.
VQ Series Double Pump
NO. | Part | Qty | NO. | Part | Qty | NO. | Part | Qty |
1 | Straight Key | 1 | 7 | Cir Clip For Shaft | 1 | 13 | Rear Cartridge | 1 |
2 | Shaft | 1 | 8 | Pile Type Retainer | 1 | 14 | O Ring | 1 |
3 | Front Cover | 1 | 9 | O Ring | 1 | 15 | Rear Cartridge | 1 |
4 | Shaft Seal | 1 | 10 | Front Cartridge | 1 | 16 | Hexagon Headed Bolt | 4 |
5 | Gasket | 1 | 11 | Body | 1 | |||
6 | Ball Bearing | 1 | 12 | Hexagon Headed Bolt | 4 |
Model Designation
(F3-) | 3525V | 38 | A | 17 | -1 | AB | 22 | R |
Note | Series | ▼ Flow-Shaft end pump | Port connection |
▼ Flow-cover
end pump |
Shaft type | Outlet Position |
Design number |
Rotation |
No-marking:
Petroleum series oil emulsification fluid water glycol-fluid phosphate |
2520V | 10、12、14、15、17、 19、21、25 |
A-SAE A-SAE 4-bolt flange |
2、3、4、5、6、7、8、9、10、11、12、14 | 1-Str key 86-HD Str key 11-Spline |
See below | 22 | (Views from shaft end of pump) R-right hand for clockwise L-left hand for counter-clockwise |
3520V | 21、25、30、32、35、 38、45 |
2、3、4、5、6、7、8、9、10、11、12、14 | ||||||
3525V | 21、25、30、32、35、 38、45 |
10、12、14、15、17、19、21、25 | ||||||
4520V | 42、45、50、57、60、 66、75 |
2、3、4、5、6、7、8、9、10、11、12、14 | ||||||
4525V | 42、45、50、57、60、 66、75 |
10、12、14、15、17、19、21、25 | ||||||
4535V | 42、45、50、57、60、 66、75 |
21、25、30、32、35、38、45 |
▽Usgpm Flow(Usgpm) at 1200r/min and 0.69MPa
Outlet Positions (Viewed from cover end of pump) | |||
Outlet positions | All series except 4535V | 4535V | |
No. 1 outlet opposite inlet | AA | No. 2 outlet 135° CCW from inlet | No. 2 outlet opposite inlet |
AB | No. 2 outlet 45° CCW from inlet | No. 2 outlet 90° CCW from inlet | |
AC | No. 2 outlet 45° CW from inlet | No. 2 outlet inline with inlet | |
AD | No. 2 outlet 135° CW from inlet | No. 2 outlet 90° CW from inlet | |
No. 1 outlet 90° CCW from inlet | BA | No. 2 outlet 135° CCW from inlet | No. 2 outlet opposite inlet |
BB | No. 2 outlet 45° CCW from inlet | No. 2 outlet 90° CCW from inlet | |
BC | No. 2 outlet 45° CW from inlet | No. 2 outlet inline with inlet | |
BD | No. 2 outlet 135° CW from inlet | No. 2 outlet 90° CW from inlet |
Outlet positions | All series except 4535V | 4535V | |
No. 1 outlet inline with inlet | CA | No. 2 outlet 135° CCW from inlet | No. 2 outlet opposite inlet |
CB | No. 2 outlet 45° CCW from inlet | No. 2 outlet 90° CCW from inlet | |
CC | No. 2 outlet 45° CW from inlet | No. 2 outlet inline with inlet | |
CD | No. 2 outlet 135° CW from inlet | No. 2 outlet 90° CW from inlet | |
No. 1 outlet 90° CW from inlet | DA | No. 2 outlet 135° CCW from inlet | No. 2 outlet opposite inlet |
DB | No. 2 outlet 45° CCW from inlet | No. 2 outlet 90° CCW from inlet | |
DC | No. 2 outlet 45° CW from inlet | No. 2 outlet inline with inlet | |
DD | No. 2 outlet 135° CW from inlet | No. 2 outlet 90° CW from inlet |
Product detail pictures:



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