(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 | Right-Hand (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 hydraulic pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF825100, 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, or explore our full range of hydraulic pumps for more options. 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 more vane pump technical resources)
- 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 Fluidyne WF825100 is engineered as a direct replacement for Vickers replacement pumps WF825100 units, delivering 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI pressure. For similar V2020 series options, explore the V20201F10S10S11AA30L – FluiDyne V2020 model. This model ensures 100% interchangeability for seamless integration into existing hydraulic systems..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in industrial machinery (see FluiDyne V20 for similar applications), material handling, production equipment.
- material handling
- production equipment
Important: Verify pump model WF825100 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937. Same-day shipping available on in-stock items, and volume pricing begins at 4 units. All Fluidyne pumps include a 12-month manufacturer warranty.
Product Selection Guide
These FluiDyne V2020 double vane pump models differ primarily in their front and rear pump flow rates, maximum operating speeds, shaft type, port orientation, and pump rotation. The right choice depends on your required total flow, directional rotation, port arrangement, and shaft compatibility with your drive system.
?? 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 |
|---|---|---|---|---|
| WF825100 (Current) | 8 | 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 & Front/Rear Pump Output
Difference: WF825100 delivers 15.0 GPM (8 GPM front, 7 GPM rear); WF8251091 delivers 17.0 GPM (11 GPM front, 6 GPM rear); WF8251074 produces 18.0 GPM (11 GPM front, 7 GPM rear); WF8251014 and WF8251052 both deliver 14.0 GPM (12 GPM front, 2 GPM rear).
Selection Guide: Choose WF8251074 for the highest total flow (18.0 GPM) and balanced output; select WF8251052 or WF8251014 if you need a high front flow with minimal rear flow.
Maximum Speed
Difference: WF825100 can run up to 2800 RPM (limited by front pump); WF8251091 and WF8251074 are limited to 2500 RPM; WF8251014 and WF8251052 are restricted to 1800 RPM (limited by rear pump).
Selection Guide: Choose WF825100 if your drive system operates at higher speeds (up to 2800 RPM); pick WF8251014 or WF8251052 for low-speed applications.
Pump Rotation
Difference: WF825100, WF8251091, and WF8251052 are right-hand (clockwise); WF8251074 and WF8251014 are left-hand (counter-clockwise).
Selection Guide: Match the pump rotation to your system’s direction—select right-hand models for standard clockwise drives, left-hand for counter-clockwise.
Shaft Type
Difference: WF825100, WF8251091, WF8251014, and WF8251052 use straight keyed shafts; WF8251074 uses a 13-tooth splined shaft.
Selection Guide: Choose WF8251074 for high-torque applications requiring splined coupling; select straight keyed shaft models for standard couplings.
Port Orientation
Difference: WF825100 and WF8251074 have both outlets inline with inlet (0°); WF8251091 has front outlet at 90° CCW and rear at 180°; WF8251014 has both outlets opposite inlet (180°); WF8251052 has both outlets inline (0°).
Selection Guide: Pick inline (0°) models for straightforward plumbing; select 90° or 180° orientations for compact installations or where space restricts straight runs.
Maximum Pressure
Difference: All models rated up to 2500 PSI.
Selection Guide: Any model suits standard mid-pressure hydraulic circuits.
Quick Selection Guide
If you need: Highest total flow and balanced output
Choose: WF8251074
Because: Delivers 18.0 GPM (11 GPM front, 7 GPM rear) with a splined shaft for high-torque coupling and left-hand rotation.
If you need: High front pump flow with minimal rear flow at lower speeds
Choose: WF8251014 or WF8251052
Because: Each provides 12 GPM front, 2 GPM rear, and max speed of 1800 RPM—ideal for applications needing most flow from one section.
If you need: Right-hand (CW) rotation with moderate speed and balanced flow
Choose: WF825100
Because: Offers 15.0 GPM total (8 GPM front, 7 GPM rear) and can operate up to 2800 RPM.
If you need: Front outlet at 90° and rear at 180° for specialized port routing
Choose: WF8251091
Because: Provides 17.0 GPM total and unique port orientations for complex hydraulic layouts.
Compatibility: All models are direct Vickers replacements, follow SAE J744 mounting, use SAE ‘B’ 4-bolt flanges, and have 1-1/16″-12 UN-2B thread outlets for easy interchangeability. For our complete line, visit the hydraulic pumps applications catalog.
For application-specific pump selection, cross-referencing, or troubleshooting, see our V201P5P18C11R – FluiDyne V20 Pump for comparable displacement options, or call Northern Hydraulics’ technical team at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. Volume pricing available for 4+ units. All pumps include a 12-month manufacturer warranty and same-day shipping on in-stock items. For specialized circuits, view our pumps with integral valves options.
Fluidyne V2020 WF825100 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F8S7S1CC30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 16 - Oct 22
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