(800) 823-4937
sales@northernhydraulics.net
| Manufacturer | Fluidyne Fluid Power |
|---|---|
| Pumps Max Pressure | 2,500 PSI |
| Pumps Rated Speed | 1,200 RPM |
| Pumps Max Speed | 4,000 RPM |
| Pumps Displacement | 19.5 cm³/r (1.19 in³/r) |
| Pumps Drive Shaft | 3/4" Straight Shaft with Key |
| Pumps Rotation | Left-Hand (Counter-Clockwise) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
| Pump Mounting Flange | 2-Bolt Flange (SAE "A" size) |
| Shipping weight | 37 lb |
| Package size | 10 × 10 × 10 in |
Purchasing Information
Availability & Delivery
Most vane pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF8251008, 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 through our hydraulic pumps store. 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
Product Selection Guide
These FluiDyne V2020 double vane pump models share many core specifications—direct Vickers interchangeability, SAE ‘A’ mounting, and 2500 PSI max pressure—as do our single stage vane pumps—but differ in their flow rates, shaft types, rotation direction, port orientation, and maximum operating speeds. Selection should be based on your system’s required flow, shaft/coupling needs, rotation, and layout constraints.
?? 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 |
|---|---|---|---|---|
| WF8251008 (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
Front/Rear Pump Flow Rates & Total Flow
Difference: WF8251091 delivers the highest total flow (17.0 GPM), with 11 GPM front + 6 GPM rear. WF8251074 offers 18.0 GPM (11 front + 7 rear). WF8251008 provides 13 GPM front + 1 GPM rear (14.0 GPM total), while WF8251014 and WF8251052 both offer 12 GPM front + 2 GPM rear (14.0 GPM total).
Selection Guide: Choose WF8251074 for maximum combined flow, or for applications with integral valve needs, consider our pumps with integral valves. Select WF8251091 for balanced dual flows. Use WF8251008, WF8251014, or WF8251052 for lower, more controlled dual circuit needs. For a similar model, see V20201F10S10S11AA30L – FluiDyne V2020.
Maximum Operating Speed
Difference: WF8251091 and WF8251074 allow operation up to 2500 RPM. WF8251008, WF8251014, and WF8251052 are limited to 1800 RPM (by rear section).
Selection Guide: For high-speed systems, use WF8251091 or WF8251074. For lower speed, select WF8251008, WF8251014, or WF8251052.
Shaft Type
Difference: Most models feature a 3/4″ straight keyed shaft; only WF8251074 offers a 13-tooth splined shaft.
Selection Guide: Choose WF8251074 for high-torque or splined coupling requirements. Use others for standard keyed shaft compatibility.
Rotation Direction
Difference: WF8251008, WF8251074, and WF8251014 are left-hand (CCW) rotation. WF8251091 and WF8251052 are right-hand (CW).
Selection Guide: Match pump rotation to your drive motor—left-hand for CCW, right-hand for CW.
Port Orientation
Difference: WF8251008: both outlets 90° CCW from inlet. WF8251091: front 90° CCW, rear 180°. WF8251074: both inline (0°). WF8251014: both opposite inlet (180°). WF8251052: both inline (0°).
Selection Guide: Choose port orientation based on piping layout—inline (0°) for straight-through connections, 90° or 180° for easier access in confined spaces.
Quick Selection Guide
If you need: Maximum combined flow (18.0 GPM) and high rear section output
Choose: WF8251074
Because: It provides the highest total and rear pump flow, with a high-speed (2500 RPM) splined shaft for demanding applications. Looking for similar output in a V20 series? See V201P5P18C11R – FluiDyne V20 Pump.
If you need: High dual flow with standard shaft and right-hand rotation
Choose: WF8251091
Because: It offers 17.0 GPM total with 6 GPM on the rear section, ideal for applications needing two substantial flows and right-hand (CW) rotation.
If you need: Compact dual circuits with left-hand rotation at standard speed
Choose: WF8251008
Because: Ideal for systems requiring a primary (13 GPM) and secondary (1 GPM) flow with compact plumbing (90° port orientation).
If you need: Moderate dual flows (12 + 2 GPM) with easy inline or opposite porting
Choose: WF8251014 or WF8251052
Because: Both suit dual circuits with lower flow and 1800 RPM operation; select based on desired port orientation and rotation. For high-displacement options for similar applications, consider V201P13P3A11R – FluiDyne V20 Pump.
Compatibility: All models are direct Vickers replacements, 100% interchangeable, and use SAE ‘A’ 2-bolt flange mounting with G1″/G1/2″ BSPP ports.
For technical selection advice or application support, explore our full range of vane pumps or call Northern Hydraulics hydraulic specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. Volume pricing begins at 4 units; all pumps include a 12-month manufacturer warranty and same-day shipping on in-stock items.
Compatibility & Applications
Direct Replacement Information
The WF8251008 from Fluidyne is a direct replacement for Vickers WF8251008 pumps, part of our extensive hydraulic pumps offering, offering 19.5 cm³/r (1.19 in³/r) displacement and a maximum working pressure of 2500 PSI. This model maintains full compatibility with Vickers specifications and is designed for seamless interchangeability..
- Mounting Pattern: SAE J744 ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in agricultural equipment, construction machinery, utility vehicles—just a few of the industries that rely on our vane pumps applications for proven performance.
- agricultural equipment
- construction machinery
- utility vehicles
Important: Verify pump model WF8251008 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Fluidyne V2020 WF8251008 Vane Pump | Replacement for Vickers/Eaton V2020-V20206F13S11S1BB30L 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$1,269.90
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Expected delivery Oct 19 - Oct 23
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