VQ Series-double Pumps
VQ Series-double Pumps
产品手册The high-pressure and high-performance Intra-vane pumps for Mobile Equipment.
1.To adopt balanced hydraulic for the struction 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 pumpunder 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
| NO. | Part | Qty |
| 1 | straight key | 1 |
| 2 | shaft | 1 |
| 3 | front cover | 1 |
| 4 | shaft seal | 1 |
| 5 | gasket | 1 |
| 6 | ball bearing | 1 |
| NO. | Part | Qty |
| 7 | cir clip for shaft | 1 |
| 8 | pile type retainer | 1 |
| 9 | O ring | 1 |
| 10 | front cartridge | 1 |
| 11 | body | 1 |
| 12 | hexagon headed bolt | 4 |
| NO. | Part | Qty |
| 13 | rear cartridge | 1 |
| 14 | Oring | 1 |
| 15 | rear cartridge | 1 |
| 16 | hexagon headed bolt | 4 |
| (F3-) | 3525VQ 38 | A | 17 (F) | -1 | AB | 22 | R | ||
| Note | Series | Flow-Shaft end code |
Port connections |
Flow-Cover end code |
lnstallation type |
Shaft type | Outlet positions |
Design number |
Rotation |
|
|
2520VQ | 10,12,14,15, 17,19,21,25 |
A-SAE 4-bolt flange |
2,3,4,5,6,7,8, 9,10,11,12,14 |
|
|
See below |
20 |
|
| 3520VQ | 21,25,30,32, 35,38,45 |
2,3,4,5,6,7.8, 9,10,11,12,14 |
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| 3525VQ | 21,25,30,32, 35,38,45 |
10,12,14,15, 17,19,21,25 |
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| 4520VQ | 42,45,50,57, 6o,66,75 |
2,3,4,5,6,7,8, 9,10,11,12,14 |
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| 4525VQ | 42,45,50,57, 60,66,75 |
10,12,14,15, 17,19,21,25 |
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| 4535VQ | 42,45,50,57, 60,66,75 |
21,25,30,32, 35,38,45 |
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