Product overview
New aftermarket 20V9A 1D22R — a single balanced vane pump of the 20V series, fixed displacement, for open hydraulic circuits. Supplied as a new aftermarket replacement, quality checked before shipping.
Model code — 20V9A 1D22R
The model code fixes every mechanical interface of the pump. The string is written in four groups — series with pilot, displacement, port with thread system and mounting, then shaft, outlet position, design number and rotation — and this unit reads as follows:
| Position | Value | Meaning |
|---|---|---|
| 1 Seals | — | omitted — standard seals for mineral oil |
| 2 Series | 20V | 20V balanced vane pump (single) |
| 3 Pilot | — | omitted — standard pilot |
| 4 Displacement | 9 | 9 = 30 cm³/r (nominal SAE flow in USgpm at 1200 r/min) |
| 5 Port | A | SAE 4-bolt flange (inlet and outlet) |
| 6 Port thread | — | omitted — inch fastener threads |
| 7 Mounting | — | omitted — flange mounting |
| 8 Shaft | 1 | keyed shaft |
| 9 Outlet position | D | viewed from the cover end: 90° clockwise from the inlet |
| 10 Design number | 22 | design level of this series |
| 11 Rotation | R | right-hand, clockwise viewed from the shaft end |
| 12 Special | — | omitted — no special variant |
Series performance: 20V rated to 138 bar continuous; speed 600–1800 r/min (maximum falls to 1200 r/min on synthetic and water-in-oil emulsion fluids, 1500 r/min on water glycol).
Selection & ordering
Send us the full model code from your nameplate (or your machine model) and we will confirm this pump matches before you order.
Other models in this series
More V Single Vane Pumps models we stock (20V frame first):
Series overview
Series page: V Single Vane Pumps. Parent range: V / VQ Single 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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