(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 WF8251006, 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. For single-section alternatives, view our single stage vane pumps selection.
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 (including Vickers replacement pumps specifications)
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Compatibility & Applications
Direct Replacement Information
The Fluidyne WF8251006 is a direct, 100% interchangeable replacement for the Vickers WF8251006 hydraulic vane pump and is part of our full range of Vickers replacement pumps for seamless upgrades. It maintains identical displacement (19.5 cm³/r or 1.19 in³/r), maximum pressure of 2500 PSI, and matches all SAE J744 mounting standards for seamless installation. Compare to other vane pumps for additional configuration options..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in mobile hydraulics, auxiliary power units, compact equipment. Explore additional single stage vane pumps for similar applications. For more real-world usage examples, see our vane pumps applications category.
- mobile hydraulics
- auxiliary power units
- compact equipment
Important: Verify pump model WF8251006 matches your existing Vickers unit before ordering. For technical questions or volume pricing (4+ units), call (800) 823-4937. Same-day shipping available on in-stock items. All Fluidyne pumps include a 12-month manufacturer warranty.
Product Selection Guide
These FluiDyne V2020 double vane pump models differ primarily in their flow rates (total GPM), maximum speeds, outlet port orientations, shaft types, and pump rotation. See the full V20201F10S10S11AA30L – FluiDyne V2020 series for more details. All models are direct Vickers replacements, follow SAE ‘B’ mounting, and support up to 2500 PSI, making them fully interchangeable in most hydraulic systems. Your application’s flow requirement, available space for port orientation, required shaft type, and drive rotation will determine the best fit.
?? 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 |
|---|---|---|---|---|
| WF8251006 (Current) | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8251091 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8251074 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8251014 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8251052 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow Rate
Difference: WF8251006 delivers the highest total flow at 20.0 GPM, followed by WF8251074 at 18.0 GPM, WF8251091 at 17.0 GPM, and WF8251014/WF8251052 at 14.0 GPM.
Selection Guide: Select WF8251006 for the highest system flow demands; choose WF8251014 or WF8251052 for moderate or low-flow applications. For alternative flow ranges, consider V201P5P18C11R – FluiDyne V20 Pump.
Front/Rear Pump Flow Split
Difference: WF8251006: 13/7 GPM (Front/Rear); WF8251091: 11/6 GPM; WF8251074: 11/7 GPM; WF8251014/WF8251052: 12/2 GPM.
Selection Guide: For balanced dual-circuit applications, WF8251006 or WF8251074 provide higher rear section flow. For primary/auxiliary circuits where the rear circuit is low demand, WF8251014 or WF8251052 are suitable.
Maximum Speed
Difference: WF8251091 supports up to 2500 RPM, WF8251074 up to 2500 RPM, WF8251006 up to 2400 RPM, WF8251014/WF8251052 limited to 1800 RPM (by rear pump).
Selection Guide: Select WF8251091 or WF8251074 for higher-speed drive systems; WF8251014/WF8251052 fit lower-speed applications.
Rotation
Difference: WF8251006, WF8251091, WF8251052: Right-Hand (Clockwise); WF8251074, WF8251014: Left-Hand (Counter-Clockwise).
Selection Guide: Match pump rotation to your drive motor—select right-hand for standard clockwise drives, left-hand for counter-clockwise systems.
Shaft Type
Difference: WF8251006, WF8251014, WF8251052: Straight Keyed Shaft; WF8251074: 13-Tooth Splined Shaft.
Selection Guide: Use splined shaft (WF8251074) for higher torque or flexible coupling; straight keyed for standard setups. For large displacement applications, review V201P13P3A11R – FluiDyne V20 Pump options.
Port Orientation
Difference: WF8251006: Front 90° CW, Rear inline; WF8251091: Front 90° CCW, Rear opposite; WF8251074: Both inline; WF8251014: Both opposite; WF8251052: Both inline.
Selection Guide: Choose inline ports (WF8251074, WF8251052) for straight piping, 90°/opposite ports (WF8251006, WF8251091, WF8251014) for compact or specific routing requirements.
Maximum Speed (Detailed)
Difference: WF8251006 limited by front section (2400 RPM), WF8251014/WF8251052 limited by rear section (1800 RPM), WF8251091/1074 limited by front section (2500 RPM).
Selection Guide: Ensure your drive system does not exceed the speed limitation dictated by the lowest-rated pump section.
Quick Selection Guide
If you need: Highest total flow for dual high-demand circuits
Choose: WF8251006
Because: Delivers 20.0 GPM split 13/7 for simultaneous high-flow operation on both circuits.
If you need: Moderate total flow with higher allowable speed and left-hand rotation
Choose: WF8251074
Because: Provides 18.0 GPM (11/7 GPM split) up to 2500 RPM, with left-hand (counter-clockwise) rotation and inline ports for straight piping.
If you need: Slightly lower total flow with compact porting and right-hand rotation
Choose: WF8251091
Because: Offers 17.0 GPM (11/6 GPM split) up to 2500 RPM, right-hand rotation, and offset ports for flexible installation.
If you need: Primary high-flow circuit with low auxiliary flow
Choose: WF8251014 (left-hand) or WF8251052 (right-hand)
Because: Both provide a 12/2 GPM split for systems where one section requires minimal flow, with a maximum speed of 1800 RPM.
Compatibility: All models are direct Vickers replacements, use SAE ‘B’ 4-bolt flange mounting, and share G1″/G1/2″ BSPP straight-thread ports for straightforward interchangeability. Our full range includes pumps with integral valves applications for specialized system requirements.
For application-specific model selection, call Northern Hydraulics’ hydraulic specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. For more options, browse our hydraulic pumps catalog. Volume pricing begins at 4 units and all pumps include a 12-month manufacturer warranty.
Fluidyne V2020 WF8251006 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F13S7S1DC30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 13 - Oct 19
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