(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 |
Purchasing Information
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 WF825903 and similar vane pumps, 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; for further technical details, consult our hydraulic pumps specifications resource center.
- 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
Compatibility & Applications
Direct Replacement Information
The WF825903 from Fluidyne is a direct replacement for Vickers WF825903, part of our Vickers replacement pumps lineup, offering 19.5 cm³/r (1.19 in³/r) displacement, a maximum pressure rating of 2500 PSI, and reliable operation at up to 1200 RPM. This V2020 series double pump is 100% interchangeable with the original, ensuring seamless integration with your hydraulic system. For single-output applications, see our single stage vane pumps selection.
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in agricultural equipment, construction machinery, and utility vehicles—see our pumps with integral valves applications for specialized control needs.
- agricultural equipment
- construction machinery
- utility vehicles
Important: Verify pump model WF825903 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937. Same-day shipping available for in-stock items. Volume pricing starts at 4 units, and all Fluidyne pumps are backed by a 12-month manufacturer warranty.
Product Selection Guide
These FluiDyne V2020 double vane pump models differ primarily in flow rates, port orientation, shaft type, rotation direction, and maximum operating speeds. All are direct Vickers replacements, 100% interchangeable, and use standard SAE ‘B’ 4-bolt flange mounting with consistent port thread sizes. Selection should be based on required flow, shaft requirements, rotation, and port orientation in your hydraulic circuit.
?? 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 |
|---|---|---|---|---|
| WF825903 (Current) | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825909 | 7 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825900 | 9 | 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: Models offer total flows of 10.0 GPM (WF825063, WF825975), 12.0 GPM (WF825909), 16.0 GPM (WF825900), and 17.0 GPM (WF825903).
Selection Guide: Choose WF825903 for the highest total flow (17.0 GPM); select WF825063 or WF825975 for lower flow demand (10.0 GPM).
Front and Rear Pump Output
Difference: Front pump flow ranges from 7 to 11 GPM; rear pump flow ranges from 0 to 7 GPM (0 GPM indicates a blank rear section).
Selection Guide: For two distinct flow outputs or Hi-Lo circuits, select models with both front and rear outputs (e.g., WF825903, WF825900, WF825909). For single flow, WF825063 and WF825975 act as single-section pumps.
Rotation Direction
Difference: WF825903, WF825909, and WF825063 are right-hand (clockwise); WF825900 and WF825975 are left-hand (counter-clockwise).
Selection Guide: Match the pump rotation to your drive/motor. Right-hand for standard clockwise systems; left-hand for counter-clockwise setups.
Maximum Speed
Difference: WF825903: up to 2500 RPM; WF825900: 2800 RPM; WF825909: 1800 RPM; WF825063/WF825975: 1800 RPM (limited by rear pump).
Selection Guide: If your application runs above 1800 RPM, choose WF825900 (up to 2800 RPM) or WF825903 (up to 2500 RPM).
Shaft Type
Difference: WF825903, WF825900, WF825975, WF825063: 13-tooth splined shaft; WF825909: straight keyed shaft.
Selection Guide: Opt for splined shafts in high-torque or precision-coupling applications; use straight keyed shafts for standard couplings.
Port Orientation
Difference: WF825903, WF825909: outlets inline with inlet (0°); WF825900: front 90° CCW, rear inline; WF825063, WF825975: outlets opposite inlet (180°).
Selection Guide: Inline ports (0°) simplify manifold or straight-pipe connections. 90° or 180° orientations suit installations with limited space or specific piping layouts.
Quick Selection Guide
If you need: The highest total flow for demanding systems
Choose: WF825903
Because: Offers 17.0 GPM combined from both pump sections and supports up to 2500 RPM.
If you need: Balanced dual flow with higher speed capability
Choose: WF825900
Because: Delivers 16.0 GPM (9 GPM front, 7 GPM rear), supports up to 2800 RPM, and offers left-hand (CCW) rotation.
If you need: Lower flow for compact or single-section systems
Choose: WF825063 or WF825975
Because: Both provide 10.0 GPM with only the front pump active (rear pump blank). Choose based on preferred rotation and port orientation.
If you need: A double pump with moderate flow and keyed shaft
Choose: WF825909
Because: Provides 12.0 GPM total with a straight keyed shaft for standard coupling arrangements.
Compatibility: All models are direct Vickers replacements with 100% interchangeability, SAE ‘B’ 4-bolt flange mounting, and 1-1/16″-12 UN-2B thread outlets for seamless integration. Browse the complete Vickers replacement pumps range for more options.
For pump selection, cross-referencing, or application troubleshooting, explore our full vane pumps catalog or contact Northern Hydraulics at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. Volume pricing starts at 4 units and all pumps carry a 12-month manufacturer warranty.
Fluidyne V2020 WF825903 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F11S6S11CC30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 09 - Oct 15
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