VQ Series Double Pumps
Introduction
The high-pressure and high-performance Intra-vane pumps for mobile equipments.
Features
- To adopt balanced hydraulic for the struction of Intra-vane and ten-Vane design, higher pressure, top to 21MPa.
- 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.
- The side plate is made of dual-metal material, it improved the seizure resistance, and so that the life of pump will be longer.
Model Code
| (F3-) | 3525VQ | 38 | A | 17 | (F) | -1 | AB | 20 | R |
| Note | Series | Flow-Shaft end pump | Port Connection | Flow-cover end pump | Installation Type | Shaft Type | Outlet Positions | Design Number | Rotation |
| No-marking
Petroleum series oil
Emulsification fluid
Water glycol fluid
Phosphate ester fluid |
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 | No marking- Flange Mounting
F-Foot Mounting |
1-Straight key
86-HD Straight key 11-Spline key |
See below | 20 | View from shaft end of pump
L-Left hand for counter clockwise R-Right hand for clockwise |
| 3520VQ | 21 25 30 32 35 38 45 | 2 3 4 5 6 7 8 9 10 11 12 14 | |||||||
| 3525VQ | 21 25 30 32 35 38 45 | 10 12 14 15 17 19 21 25 | |||||||
| 4520VQ | 42 45 50 57 60 66 75 | 2 3 4 5 6 7 8 9 10 11 12 14 | |||||||
| 4525VQ | 42 45 50 57 60 66 75 | 10 12 14 15 17 19 21 25 | |||||||
| 4535VQ | 42 45 50 57 60 66 75 | 21 25 30 32 35 38 45 |
Flow(USgpm) at 1200r/min and 0.69Mpa
Dimensions
