(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 |
Product Selection Guide
These FluiDyne V2020 double vane pump models differ primarily in total flow output, rear pump capacity, maximum speed, rotation direction, port orientation, and special features like the priority valve cover. All models meet SAE ‘A’ mounting and porting standards, are direct Vickers replacements, and support up to 2500 PSI.
?? 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 |
|---|---|---|---|---|
| WF825165 (Current) | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825166 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825168 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825161 | 13 | 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) |
Key Differences
Total Flow Output
Difference: WF825161 delivers the highest total flow at 22.0 GPM, while WF825975 is lowest at 10.0 GPM. WF825165, WF825166, and WF825168 offer 14.0, 12.0, and 19.0 GPM, respectively.
Selection Guide: Select higher flow models (WF825161, WF825168) for systems with large actuators or simultaneous multi-function demands. Lower flow models (WF825975, WF825166) suit smaller systems or where limited flow is required.
Rear Pump Capacity
Difference: WF825168 and WF825161 provide significant rear pump flows (8 GPM and 9 GPM), while WF825975 rear stage is 0 GPM and WF825165/166 rear stages are 1 GPM. Models such as V20201F10S10S11AA30L – FluiDyne V2020 fit basic requirements.
Selection Guide: Choose models with higher rear pump flow (WF825161, WF825168) for circuits needing two separate flows or Hi-Lo operation. Minimal rear flow (WF825975) fits single circuit or simplified requirements.
Maximum Speed
Difference: WF825161 supports up to 2400 RPM, WF825168 up to 2500 RPM, while WF825165, WF825166, and WF825975 are limited to 1800 RPM by their rear pumps.
Selection Guide: For high-speed applications, prioritize WF825161 and WF825168. For pumps with similar specs, see V201P5P18C11R – FluiDyne V20 Pump. For standard speeds, the other models suffice.
Rotation Direction
Difference: WF825165, WF825166, WF825168 are right-hand (clockwise); WF825161 and WF825975 are left-hand (counter-clockwise).
Selection Guide: Match the pump rotation to your drive motor’s rotation. Use right-hand for clockwise, left-hand for counter-clockwise shaft requirements.
Port Orientation
Difference: Port orientation varies: WF825165 (both outlets 90° CW from inlet), WF825166 (front 90° CCW, rear inline), WF825168 (both outlets inline), WF825161 (both outlets 90° CCW), WF825975 (both outlets opposite inlet).
Selection Guide: Choose port orientation that best matches piping layout and space constraints for easier installation. For niche requirements, consider pumps with integral valves.
Special Cover (Priority Valve)
Difference: WF825161 features a priority valve cover, unique among these models.
Selection Guide: Select WF825161 if your application requires priority flow division for steering or similar circuits.
Quick Selection Guide
If you need: Highest total flow and dual high-output circuits
Choose: WF825161
Because: Delivers 22.0 GPM total, with a 13 GPM front and 9 GPM rear, plus a priority valve for dedicated flow management.
If you need: Dual moderate flows for two circuits
Choose: WF825168
Because: Provides 11 GPM front and 8 GPM rear at up to 2500 RPM, suitable for two active hydraulic functions.
If you need: Moderate total flow with minimal rear output
Choose: WF825165 or WF825166
Because: Both offer 13 or 11 GPM front, 1 GPM rear, fitting single-function or low-requirement auxiliary circuits.
If you need: Lowest flow or primarily single-circuit operation
Choose: WF825975
Because: Supplies only 10 GPM front flow, with no rear output, ideal for basic systems.
If you need: Left-hand (counter-clockwise) rotation
Choose: WF825161 or WF825975
Because: Only these models support left-hand rotation for matching non-standard drive directions.
Compatibility: All models are built to SAE ‘A’ mounting and G1″/G1/2″ BSPP port standards, ensuring direct Vickers interchangeability and easy system integration. Pressure ratings are consistent at 2500 PSI.
For technical assistance on model selection, hydraulic circuit design, or Vickers cross-referencing, call Northern Hydraulics at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. You can also explore our full line of single stage vane pumps for alternative configurations.
Purchasing Information
Availability & Delivery
Most hydraulic pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days. For more options, browse our vane pump selection.
For current availability on WF825165, 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 our Vickers replacement pumps for detailed guides)
- Cross-reference guides for common brands, including FluiDyne V20 Pump options specifications
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Compatibility & Applications
Direct Replacement Information
The WF825165 from Fluidyne is a direct replacement for Vickers WF825165, delivering 19.5 cm³/r (1.19 in³/r) displacement with up to 2500 PSI maximum pressure. This V2020 series double vane pump maintains 100% interchangeability and fits seamlessly into systems originally designed for Vickers models. For field-proven results, see our customer case studies and application examples..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in agricultural equipment, construction machinery, utility vehicles. For similar applications, review our FluiDyne V20 Pump (42.6 cm³/r) range.
- agricultural equipment
- construction machinery
- utility vehicles
Important: Verify pump model WF825165 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Fluidyne V2020 WF825165 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F13S11S11DD30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 08 - Oct 14
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Dropped this in place of the old Vickers unit, fired it right up and had full pressure within minutes. Thing's a tank so far, no complaints at all.
exact fit, no issues
shaft and mount fit fine. But we've had some minor seeping around the rear port that we're still chasing — could be our fittings, could be the pump, not totally sure yet. Not blaming it entirely but worth mentioning.
great unit
pump itself seems fine once we got it dialed in but the shaft fit was a little snug out of the box, had to do some cleanup before it'd seat proper. Runs okay now, just wasn't the plug-and-play I expected.