(800) 823-4937
sales@northernhydraulics.net
| Weight | 37.0 lbs |
|---|---|
| Dimensions | 10 × 10 × 10 in |
| Pump Mounting Flange | 2-Bolt Flange (SAE "A" size) |
| Manufacturer | Fluidyne Fluid Power |
| Pumps Drive Shaft | 3/4" Straight Shaft with Key |
| Pumps Rotation | Right-Hand (Clockwise) |
| Pumps Max Pressure | 2500 psi |
| Pumps Rated Speed | 1200 RPM |
| Pumps Max Speed | 4000 RPM |
| Pumps Displacement | 19.5 cm³/r (1.19 in³/r) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
Compatibility & Applications
Direct Replacement Information
This Fluidyne unit serves as a direct replacement for Vickers WF825157 in hydraulic systems requiring a 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI operation. It is fully interchangeable with the original Vickers model, ensuring seamless integration without modifications. See detailed specs for V20201F10S10S11AA30L – FluiDyne V2020 as a related double vane variant.
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Learn more about our extensive hydraulic pumps applications selection for real-world use cases and installation examples.
Commonly used in marine applications, stationary power units, test stands. For similar performance in single-section circuits, see V201P5P18C11R – FluiDyne V20 Pump.
For configurations with integrated valves, explore our pumps with integral valves for advanced control.
- marine applications
- stationary power units
- test stands
Important: Verify pump model WF825157 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Product Selection Guide
These FluiDyne V2020 double vane pump models differ mainly in total flow rate, pump section combinations, maximum speed, port orientation, rotation direction, and shaft configuration. Learn more about our single stage vane pumps for alternative configurations. All are direct Vickers replacements and maintain full SAE mounting and port compatibility for seamless interchangeability.
?? Important: The specifications shown are for reference and comparison purposes. Always verify specifications with the official manufacturer documentation or contact our technical team at (800) 823-4937 before ordering to ensure compatibility with your application. We cannot accept returns due to specification mismatches.
| Model Number | Flow Rate | Max Pressure | Displacement | Mounting |
|---|---|---|---|---|
| WF825157 (Current) | 9 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825158 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825975 | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825063 | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825884 | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow Rate
Difference: WF825157 delivers the highest total flow at 18.0 GPM (9 GPM front + 9 GPM rear). WF825158 provides 13.0 GPM (12 GPM front + 1 GPM rear). WF825975, WF825063, and WF825884 each deliver 10.0 GPM.
Selection Guide: Select WF825157 for applications needing the highest combined flow, such as systems running multiple actuators simultaneously. For higher displacement applications, see V201P13P62A11R – FluiDyne V20 Pump. WF825158 is ideal for hi-lo circuits or systems needing a large primary flow with a minimal secondary circuit. Choose WF825975, WF825063, or WF825884 for standard dual-section needs up to 10 GPM.
Pump Section Combinations
Difference: WF825157 uses identical V20-9 pump sections front and rear. WF825158 combines a V20-12 front (high flow) with a V20-1 rear (low flow). The other models use a V20-10 front with a V20-0 rear.
Selection Guide: Choose WF825158 if your circuit requires a large flow for one section and a very small flow for another, such as in sequential or pressure-sensitive operations. Select WF825157 for balanced flow to two circuits. The other models are best for single-circuit or basic dual-circuit designs.
Maximum Speed
Difference: WF825157 supports up to 2800 RPM (limited by front pump); WF825158 supports up to 1800 RPM (limited by rear pump); WF825975, WF825063, and WF825884 also limited to 1800 RPM.
Selection Guide: Choose WF825157 for applications where higher pump speed is critical, such as variable-speed drives or high-cycle systems.
Port Orientation
Difference: WF825157 and WF825884 have both outlets inline with the inlet (0°). WF825158 has both outlets 90° CW from inlet. WF825975 and WF825063 have outlets opposite the inlet (180°).
Selection Guide: Choose inline (0°) porting for straight plumbing runs, 90° for compact installations with side access, and 180° for systems needing opposite-side connections. For additional rotation and porting options, review our full Vickers-compatible vane pumps catalog.
Rotation Direction
Difference: WF825157 and WF825063 are right-hand (clockwise), while WF825158, WF825975, and WF825884 are left-hand (counter-clockwise).
Selection Guide: Match rotation to your drive motor direction—select right-hand or left-hand as required by your application.
Quick Selection Guide
If you need: Maximum total flow (18.0 GPM) and high RPM capability
Choose: WF825157
Because: Provides the highest combined flow and supports up to 2800 RPM for demanding or dual-actuator hydraulic systems.
If you need: Large primary flow with minimal secondary flow (hi-lo circuit)
Choose: WF825158
Because: Features a high-flow front section (12 GPM) and a low-flow rear (1 GPM), ideal for sequencing operations or pressure-sensitive circuits.
If you need: Standard dual pump with 10.0 GPM total flow
Choose: WF825975, WF825063, or WF825884
Because: All three models offer 10 GPM total flow with differing port orientation and rotation to fit your plumbing and drive requirements.
Compatibility: All models are 100% interchangeable with Vickers equivalents, utilize SAE ‘A’ 2-bolt mounting, and feature G1″/G1/2″ BSPP straight thread ports for direct drop-in replacement. Pressure ratings up to 2500 PSI suit most industrial hydraulic systems.
For application-specific pump selection, troubleshooting, or cross-reference assistance, contact a hydraulic specialist at Northern Hydraulics, Mon-Fri, 7 AM – 5 PM MST, at hydraulic pumps division, or call (800) 823-4937.
Purchasing Information
Availability & Delivery
Most hydraulic vane pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF825157, call (800) 823-4937.
Warranty & Protection
- 12-month warranty covers manufacturing defects
- 30-day return window for unopened units
- Free technical verification before ordering
- Each pump pressure tested before shipment
Ordering Options
Order online for immediate processing or browse our single stage vane pumps for additional models. Phone orders welcome at (800) 823-4937.
Net 30 terms available for approved accounts.
Volume pricing available on orders of 4 or more units.
Support & Documentation
- Installation guide included with every shipment
- Technical drawings and specifications available
- Cross-reference guides for common brands
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Fluidyne V2020 WF825157 Vane Pump | Replacement for Vickers/Eaton V2020-V20206F9S9S11CC30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$1,269.90
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Expected delivery Oct 08 - Oct 14
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Had the original Vickers on this unit for years and finally gave up the ghost. Ordered this on a Tuesday morning and it was on my doorstep Wednesday — faster than expected. Fit was exact, fired right up, pressure came up immediately. Thing's been running hard ever since and not a single complaint.
Bolted right up to my old Vickers mount without any fuss, which honestly surprised me a little given how picky these machines can be about fit. Only reason I'm not leaving the top mark is I've only had it running a few weeks — want to see how it holds up over a full season before I'd call it perfect. So far though, no leaks, pressure is where it needs to be, good to go.
Dropped right in. No issues.
exactly what i needed, fit without any modification