Variable vane pumps - Racine style
Model code breakdown
- 1
- PSV
- Series
- 2
- P
- Control
- 3
- N
- Flow control
- 4
- S
- Mounting
- 5
- O
- Seals
- 6
- 10-100
- Size
- 7
- H
- Maximum pressure
- 8
- R
- Rotation
- 9
- M
- Shaft
- 10
- 52
- Design
Series
PSV. Quiet variable displacement vane pumps, sizes 10, 15, 20, 25, 40, 80 and 100.
Control
| Code | Description |
|---|---|
| E | Electrohydraulic proportional control. Sizes 10, 15 |
| H | Two-pressure with solenoid. Sizes 10, 15. Normally on high; energize for low pressure |
| J | Hydraulic two-pressure control. Sizes 10, 15, 20, 25, 40, 80 |
| K | Single stage. Sizes 10, 15, 20, 25 |
| L | Load sensing flow control. Sizes 10, 15, 20, 25, 40, 80 |
| M | Multiple control (P, L and T). Sizes 10, 15, 20, 25, 40 |
| P | Pressure compensator (standard). Sizes 10, 15, 20, 25, 40, 80 |
| S | Two-pressure with solenoid. Sizes 10, 15, 20, 25, 40, 80. Normally on low; energize for high pressure |
| T | Torque limiting control. Sizes 10, 15, 20, 25, 40, 80 |
| V | Solenoid vent. Sizes 10, 15. Normally vented; energize for high pressure |
Flow control
| Code | Description |
|---|---|
| N | No volume screw control |
| S | Volume screw control |
Mounting
| Code | Description |
|---|---|
| S | Subplate. Sizes 10, 15, 20, 25 |
| A | Flange, side ports (SAE straight thread). Sizes 10, 15 |
| B | Flange, rear ports (SAE straight thread). Sizes 20, 25 |
| C | Flange, side ports with 4-bolt flanges. Sizes 20, 25, 40, 80, 100 |
| R | Flange, rear ports with 4-bolt flanges. Size 40 |
Seals
| Code | Description |
|---|---|
| O | Buna seals |
| F | Viton seals |
Size
| Code | Flow at 1750 rpm |
|---|---|
| 10 | 7.5 GPM |
| 15 | 11 GPM |
| 20 | 15.2 GPM |
| 25 | 20.2 GPM |
| 40 | 30 GPM |
| 80 | 60 GPM at 1500 psi |
| 100 | 75 GPM at 1000 psi |
Maximum pressure
| Code | Description |
|---|---|
| H | 2000 psi. Sizes 10, 15, 20, 25, 40 |
| E | 1000 psi. Sizes 15*, 25, 80, 100 |
| D | 750 psi. Sizes 10, 15 |
| G | 1500 psi. Size 80 |
*1500 psi maximum intermittent pressure (no shock).
Rotation
| Code | Description |
|---|---|
| R | Right-hand rotation |
| L | Left-hand rotation |
Shaft
| Code | Description |
|---|---|
| M | Medium keyed shaft. Sizes 10, 15, 20, 25, 40, 80 |
| D | Keyed thru shaft. Sizes 10, 15, 40, 80 |
Design
| Code | Description |
|---|---|
| 50 | Original designs |
| 51 | Second stage update |
| 52 | First and second stage changes |
| 53 | Two-pressure solenoid control only |
| 60 | Combination pump |
| 61 | Second stage update |
| 62 | First and second stage update |
| 63 | Two-pressure solenoid control only |
PVS pumps are also available in sizes 10 through 100.
*All manufacturer names and part numbers are used for reference only.
| Model | GPM at 100 psi and 1800 rpm | Maximum psi | Maximum rpm | Pressure compensating range (psi) | Theoretical displacement (cu. in.) | Input hp at maximum psi and 1800 rpm |
|---|---|---|---|---|---|---|
| Standard SV-10 | 8 | 2,000 | 1,800 | 400-2,000 | 1 | 10.8 |
| Standard SV-15 | 11.5 | 1,500 | 1,800 | 300-1,000 | 1.5 | 11.2 |
| Low pressure SV-10 | 8 | 700 | 1,800 | 160-750 | 1 | 4 |
| Low pressure SV-15 | 11.5 | 700 | 1,800 | 160-750 | 1.5 | 5.75 |
| Standard SV-20 | 15 | 2,000 | 1,800 | 375-2,000 | 1.9 | 20 |
| Standard SV-25 | 20 | 1,500 | 1,800 | 300-1,000 | 2.56 | 20.3 |
| Low pressure SV-20 | 15 | 750 | 1,800 | 175-750 | 1.9 | 7.25 |
| Low pressure SV-25 | 20 | 750 | 1,800 | 175-750 | 2.56 | 9.75 |
| SV-40 | 31 | 2,000 | 1,800 | 250-2,000 | 4 | 41 |
| SV-80 | 62 | 1,500 | 1,800 | 300-1,500 | 8 | 62 |
| SV-100 | 78 | 1,000 | 1,800 | 250-1,000 | 10 | 51 |
| Part number | Specifications | Description |
|---|---|---|
| PSV 10 and 15 | ||
| 308330 | PSV10 only | Pressure ring |
| 308666 | PSV15 only | Pressure ring |
| 223235 | Port plate, body | |
| 223237 | Port plate, cover | |
| 778355 | Bearing assembly | |
| 308333 | Medium keyed shaft, Viton | Rotor shaft, standard |
| 308985 | Combination shaft, Viton | Rotor shaft, standard |
| 778358 | Viton seal kit | |
| PSV 20 and 25 | ||
| 308128 | PSV20 | Pressure ring |
| 308675 | PSV25 | Pressure ring |
| 222942 | Port plate, LH body, RH cover | |
| 222943 | Port plate, RH body, LH cover | |
| 778083 | Bearing assembly | |
| 308770 | PSV20, long single shaft, Viton | Rotor shaft, long keyed |
| 308772 | Medium key double shaft, Buna | Rotor shaft, medium keyed thru |
| 308773 | PSV20, short single shaft, Viton | Rotor shaft, standard |
| 308986 | Combo shaft, Buna | Rotor shaft, combo |
| 308760 | Medium single shaft | Rotor shaft, medium keyed thru |
| 723726 | Buna seal kit | |
| 723724 | Viton seal kit | |
| PSV 40 | ||
| 308511 | PSV40 only | Pressure ring |
| 222692 | Port plate, LH body, RH cover | |
| 222690 | Port plate, RH body, LH cover | |
| 778041 | Bearing assembly | |
| 308564 | Double end shaft, Viton (52) | Rotor shaft, thru (52) |
| 308987 | Combo shaft, Viton (62) | Rotor shaft, combo |
| 308513 | Single shaft, Viton | Rotor shaft, single keyed |
| 723731 | Viton seal kit | |
| PSV 80-100 | ||
| 308419 | PSV80 | Pressure ring |
| 223230 | Port plate, RH body, LH cover | |
| 223228 | Port plate, LH body, RH cover | |
| 723135 | Bearing assembly | |
| 308417 | Medium length keyed shaft, Viton | Rotor shaft, keyed (for rear port cover) |
| 308567 | Thru shaft, Viton (52) | Rotor shaft, thru |
| 308988 | Combo, Viton (62) | Rotor shaft, combo |
| 723733 | Combo, Viton (62) | Viton seal kit |
| 794119 | Thru shaft, Viton (52) | Viton seal kit |
| Kit number | Description |
|---|---|
| PSV 10 repair kits | |
| 794107 | Standard shaft |
| 794109 | Double end thru shaft |
| 794395 | Combo shaft |
| PSV 15 repair kits | |
| 794110 | Standard shaft |
| 794111 | Double end thru shaft |
| 794397 | Combo shaft |
| PSV 20 repair kits | |
| 794130 | Short shaft |
| 794131 | Short Viton shaft |
| 794132 | Medium keyed shaft |
| 794133 | Medium keyed shaft, Viton |
| 794134 | Long keyed shaft |
| 794135 | Long keyed Viton shaft |
| 794140 | Medium keyed thru shaft |
| 794141 | Medium keyed thru Viton shaft |
| 794398 | Combo shaft |
| 794399 | Combination shaft, Viton |
| PSV 25 repair kits | |
| 794147 | Medium keyed single shaft |
| 794144 | Medium keyed Viton single shaft |
| 794149 | Medium keyed thru shaft |
| 794146 | Medium keyed thru Viton shaft |
| 794400 | Combo shaft |
| 794401 | Combination shaft, Viton |
| PSV 40 repair kits | |
| 794125 | Thru 52 shaft |
| 794403 | Combo shaft |
| 794121 | Single keyed shaft |
| WF794123 | Splined shaft |
| PSV 80 repair kits | |
| 794101 | Keyed shaft (for rear port cover) |
| 794126 | Thru shaft |
| 794405 | Combo shaft |
Racine style variable displacement hydraulic vane pumps
Racine PSV and PVS pumps for industrial hydraulic systems
Racine style variable displacement hydraulic vane pumps are designed for industrial hydraulic systems that need a flow supply adapted to the machine. Unlike a fixed displacement pump, a variable displacement pump can adjust the delivered flow according to operating conditions and the control system used.
Technical Union (TU) offers Racine style vane pumps for industrial applications, maintenance, repair, and replacement of existing pumps. These pumps are an option for companies that need to identify a pump by its model, part number, size, or hydraulic configuration.
Industrial applications of Racine vane pumps
Racine style variable displacement vane pumps are used in industrial hydraulic systems where flow and pressure must be controlled during different stages of the work cycle.
Applications include:
- Hydraulic presses: flow control during the approach, pressing, and return stages.
- Plastic injection molding machines: hydraulic flow for machine movements, mold closing, and auxiliary mechanisms, depending on the system design.
- Machine tools: drive for hydraulic clamping, positioning, and motion systems.
- Metal fabrication equipment: supply for hydraulic circuits in forming, stamping, and industrial processing machines.
- Automated industrial machines: supply for hydraulic circuits that need different flows for each operation.
- Hydraulic clamping and fixturing equipment: drive for cylinders and clamping mechanisms used on production lines.
- Centralized hydraulic systems: hydraulic power for several functions in an industrial installation.
The right selection depends on working pressure, required flow, drive speed, control type, and the hydraulic circuit.
Racine PSV and PVS pumps: models and sizes
For anyone looking for a Racine variable displacement vane pump, identifying the series and size is essential to find the right replacement.
The Racine style variable volume pump line includes references in the PSV and PVS series, in these sizes:
- PSV 10 and PSV 15
- PSV 20 and PSV 25
- PSV 40
- PSV 80
- PSV 100
Availability of controls, configurations, and capacities depends on the specific model. In the PSV series, for example, there are pressure compensation, flow control with load sensing, two-pressure control, and other regulation options.
When requesting a quote, provide the complete model and the pump identification code. In these series, the letters and numbers can identify the size, control type, direction of rotation, mounting, shaft, and other manufacturing features.
Replacement of Racine style hydraulic pumps
When an existing pump shows wear, loss of flow, or pressure problems, or needs to be replaced during scheduled maintenance, identifying the original reference correctly helps reduce selection errors.
Technical Union can help identify Racine style variable displacement vane pump replacements from the technical information available.
To check compatibility, it helps to provide:
- Brand and model of the existing pump.
- Complete part number or configuration code.
- Pump size or nominal capacity.
- Required operating pressure and flow.
- Direction of rotation and shaft type.
- Mounting type and hydraulic connections.
- Installed pressure or flow control type.
Not every pump in the same series is directly interchangeable. Dimensions, connections, operating specifications, and the control system must be confirmed before a replacement is installed.
Request a quote for Racine vane pumps
If you are looking for a Racine PSV or PVS hydraulic pump, or a Racine style variable displacement vane pump, Technical Union can help identify the right reference for your industrial application.
We handle inquiries from hydraulic distributors, maintenance companies, repair shops, machinery builders, and industrial users who need replacement pumps for their equipment.
Send the model, the part number, or a photo of the pump nameplate to request technical assistance and a quote.
Technical Union (TU) — Racine style variable displacement hydraulic vane pumps for industrial maintenance, repair, and replacement.