(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
Direct Replacement Information
Fluidyne WF8251101 provides exact replacement for Vickers WF8251101 applications in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI operating pressure. As part of our comprehensive vane pumps specifications selection, this model ensures optimal system integration. This model matches Vickers specifications and ensures 100% interchangeability for drop-in installation. For other Vickers replacement pumps, browse our compatibility category..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in industrial machinery, material handling (compare with V201P13P3A11R – FluiDyne V20 Pump applications for high-volume needs), production equipment. For pumps with similar displacement, see our V201P5P18C11R – FluiDyne V20 Pump applications.
- industrial machinery (see V2020F1F11S11S11DD8D30L – FluiDyne V2020F applications for comparable use cases)
- production equipment
Important: Verify pump model WF8251101 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937 or explore our complete range of hydraulic pumps for additional options.
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 WF8251101, 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. For specialized systems, explore our pumps with integral valves for built-in functionality.
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
- 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 primarily differ in their flow rates, pump configurations (front/rear GPM), rotation direction, port orientation, and design series. All are direct Vickers replacements with SAE ‘B’ 4-bolt mounting, 2500 PSI max pressure, and similar displacement, making them 100% interchangeable for Vickers applications. For the full product family, see all vane pumps available.
?? 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 |
|---|---|---|---|---|
| WF8251101 (Current) | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8251107 | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8251121 | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825111 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825115 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Flow Rate (Total & Distribution)
Difference: WF8251121 delivers the highest total flow (15.0 GPM, 10 GPM front + 5 GPM rear). WF8251101 and WF8251107 offer 14.0 GPM (13 GPM front + 1 GPM rear). WF825111 and WF825115 provide 12.0 GPM (11 GPM front + 1 GPM rear).
Selection Guide: Select WF8251121 for systems needing more rear section flow or higher combined output; use WF8251101/WF8251107 for systems prioritizing high front section flow; choose WF825111/WF825115 for moderate flow needs.
Rotation Direction
Difference: WF8251101, WF8251107, and WF825115 are right-hand (clockwise); WF8251121 and WF825111 are left-hand (counter-clockwise).
Selection Guide: Match the pump’s rotation to your drive system; right-hand for standard clockwise drives, left-hand for counter-clockwise setups.
Port Orientation
Difference: WF8251101 & WF8251107: both outlets inline with inlet (0°). WF8251121: front outlet 180°, rear outlet 0°. WF825111: both outlets 180° from inlet. WF825115: both outlets 90° CW from inlet.
Selection Guide: Choose inline (0°) for straight-line plumbing; 90° or 180° for installations with space or connection constraints.
Shaft Type
Difference: WF8251101, WF8251107, WF825111, WF825115: 13-tooth splined shaft. WF8251121: straight keyed shaft.
Selection Guide: Select splined shafts for high-torque or flexible coupling needs; use straight keyed shafts for standard couplings.
Design Series
Difference: WF8251101 is series 12; WF8251107 is series 11; WF825111, WF8251121, and WF825115 are series 30.
Selection Guide: For strict design series matching in replacement scenarios, confirm existing unit’s design series and select accordingly.
Quick Selection Guide
If you need: Highest combined flow and significant rear pump output
Choose: WF8251121
Because: Delivers 15.0 GPM total (10 GPM front + 5 GPM rear) and allows for higher flow to two circuits.
If you need: High front section flow with minimal rear flow (e.g., Hi-Lo circuits)
Choose: WF8251101 or WF8251107
Because: Provides 13 GPM front and 1 GPM rear for primary/secondary flow requirements.
If you need: Moderate flow with flexibility in port orientation or rotation
Choose: WF825111 (left-hand, 180° ports) or WF825115 (right-hand, 90° ports)
Because: These allow easier installation in space-constrained or specific piping layouts.
If you need: A specific shaft style for your coupling
Choose: WF8251121 for straight keyed shaft, others for splined
Because: Shaft type must match your drive/coupling requirements.
Compatibility: All models are 100% interchangeable with Vickers V2020 pumps, use SAE ‘B’ 4-bolt mounting, and have G1″/G1/2″ BSPP ports for straightforward integration.
For detailed selection assistance or application engineering, call Northern Hydraulics at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST.
Fluidyne V2020 WF8251101 Vane Pump | Replacement for Vickers/Eaton V2020F-V2020F1F13S11S11CC12D30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$868.70
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Expected delivery Oct 09 - Oct 15
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