(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
For more options and technical resources, browse our full hydraulic pumps applications selection.
Direct Replacement Information
This Fluidyne vane pump unit serves as a direct replacement for Vickers WF825049 in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI max pressure. It offers 100% interchangeability and follows SAE J744 mounting standards, ensuring seamless integration into existing hydraulic setups. Explore more Vickers replacement pumps for full compatibility..
Looking for single-section configurations? See our full range of single stage vane pumps for additional options.
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in marine applications, stationary power units, test stands.
- marine applications
- See also: V20201F10S10S11AA30L – FluiDyne V2020 for similar displacement and reliability in demanding environments.
- stationary power units
- test stands
Important: Verify pump model WF825049 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Purchasing Information
For pumps with integrated valve options, view our pumps with integral valves selection.
Availability & Delivery
Most hydraulic pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF825049, 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. 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 (see also vane pumps documentation)
- Cross-reference guides for common brands
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Product Selection Guide
These FluiDyne V2020 double vane pump models are all direct Vickers replacements, offering identical SAE mounting and porting for easy interchangeability. The key differences lie in flow rates, GPM combinations between front and rear pump sections, port orientation, shaft type, rotation, and maximum speed. These differences affect suitability for specific system flows, hydraulic circuit requirements, coupling compatibility, and installation configuration.
?? 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 |
|---|---|---|---|---|
| WF825049 (Current) | 9 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825045 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825047 | 8 | 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) |
Key Differences
Total Flow Rate
Difference: WF825045 delivers the highest total flow at 20.0 GPM, WF825049 provides 18.0 GPM, WF825047 offers 14.0 GPM, and WF825063/WF825975 deliver 10.0 GPM each.
Selection Guide: Choose WF825045 for systems demanding the highest flow, or WF825063/WF825975 for moderate requirements.
Front & Rear Pump GPM
Difference: WF825045: 11 GPM (front) + 9 GPM (rear); WF825049: 9 + 9 GPM; WF825047: 8 + 6 GPM; WF825975/WF825063: 10 + 0 GPM (rear pump inactive).
Selection Guide: Select based on whether you need two active flows (double section) or a single active section only.
Maximum Speed
Difference: WF825047 and WF825049: up to 2800 RPM; WF825045: up to 2500 RPM; WF825975 and WF825063: up to 1800 RPM (rear pump limited).
Selection Guide: For higher-speed applications, WF825047 or WF825049 are preferred.
Shaft Type
Difference: WF825045 and WF825049 use a straight keyed shaft; WF825047, WF825975, and WF825063 use a 13-tooth splined shaft.
Selection Guide: Use splined shafts (WF825047, WF825975, WF825063) for high-torque or splined coupling needs. Use straight keyed shafts (WF825045, WF825049) for standard keyed couplings.
Rotation
Difference: WF825045, WF825047, WF825049, and WF825063 are right-hand (clockwise); WF825975 is left-hand (counter-clockwise).
Selection Guide: Choose rotation to match your system drive direction.
Port Orientation
Difference: WF825045: front outlet 90° CCW, rear inline (0°); WF825049 and WF825047: outlets inline (0°); WF825975 and WF825063: outlets opposite inlet (180°).
Selection Guide: Select port orientation based on piping layout—inline or 180° for straight connections, 90° for side outlets.
Quick Selection Guide
If you need: Maximum total flow (20.0 GPM) with dual-output capability
Choose: WF825045
Because: Delivers the highest combined flow—ideal for large or dual circuit systems.
If you need: Balanced double pump with moderate-high flow (18.0 GPM total, 9+9 GPM split)
Choose: WF825049
Because: Offers equal flow from both front and rear sections—good for circuits needing two similar flow rates.
If you need: Lower total flow (14.0 GPM) and splined shaft for high-torque couplings
Choose: WF825047
Because: Features a splined shaft and moderate output—suited for compact or demanding drive interfaces.
If you need: Single-section operation (10.0 GPM), with right-hand or left-hand rotation options
Choose: WF825063 (right-hand) or WF825975 (left-hand)
Because: Rear pump section is inactive, and you can match pump rotation to your drive setup.
Need a compact solution for lower flow? Review V201P5P18C11R – FluiDyne V20 Pump in our lineup.
Compatibility: All models are direct Vickers replacements, 100% interchangeable, and use SAE ‘A’ flanges with G1″/G1/2″ BSPP straight thread ports for simple retrofit or new installations.
For other high-displacement options for similar marine and power unit applications, see V201P13P3A11R – FluiDyne V20 Pump.
For assistance with pump selection, cross-referencing, or application engineering, contact Northern Hydraulics technical support at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST.
Fluidyne V2020 WF825049 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F9S9S1CC30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 14 - Oct 20
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