Product overview
New aftermarket 3525VQ25A14 11CB20 — a 3525VQ double vane pump: two cartridge sections on one shaft, one inlet and two independent outlets, so two circuits can run at different pressures and flows. The model number is decoded item by item below.
Model code — 3525VQ25A14 11CB20
The model code fixes every mechanical interface of the pump. This unit reads as follows, using the position numbers of the model-code system:
| Position | Value | Meaning |
|---|---|---|
| 1 Seals | — | omitted — standard seals |
| 2 Series | 3525VQ | double pump: 35V shaft-end with 25V cover-end (first pair = shaft-end size, second pair = cover-end size) |
| 3 Pilot | — | omitted — standard pilot |
| 4 Shaft-end displacement | 25 | 25 = 81.6 cm³/r |
| 5 Port | A | SAE 4-bolt flange, inlet and both outlets |
| 6 Cover-end displacement | 14 | 14 = 45.4 cm³/r |
| 7 Mounting / shaft seal | — | omitted — flange mounting with single shaft seal |
| 8 Shaft | 11 | spline shaft |
| 9 Port orientation | CB | viewed from the cover end — outlet 1 in line with the inlet; outlet 2 45° counter-clockwise from the inlet |
| 10 Design | 20 | design number of this series |
| 11 Rotation | — | right-hand (clockwise) |
Ordering
Send us the complete model number from your nameplate and we will confirm this pump matches before you order. Port flange kits are ordered separately.
Other models in this series
More VQ Double Vane Pumps models we stock (3525VQ frame first):
- 3525VQ25A14 11AA 20
- 3525VQ
- 3525VQ25A12 1AA20
- 3525VQ25A21 11AA20
- 3525VQ25A17 11AA20
- 3525VQ25A21 11BA20
Series overview
Series page: VQ Double Vane Pumps. Parent range: V / VQ Double Vane Pumps · Family: V · VQ · 50V Series.
Cartridges and kits for this pump: V / VQ Cartridge Kits — the cartridge is interchangeable within the same position in the housing, so the original housing and shaft stay on the machine.
Not sure about the fit? Contact us with the full nameplate code and we will confirm before you order.
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