(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 |
Product Selection Guide
These FluiDyne V2020 double vane pumps are all direct Vickers replacements with SAE ‘B’ 4-bolt flange mounting and 1-1/16″-12 UN-2B threaded outlets. The key differences lie in total flow rates, individual front and rear pump outputs, port orientation, shaft type, rotation direction, and maximum pump speeds. Selecting the right model depends on your required total flow, preferred shaft and rotation, and specific port orientation. For a broader overview of hydraulic pumps and selection criteria, see our main product family page.
?? 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 |
|---|---|---|---|---|
| WF825180 (Current) | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825185 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825183 | 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) |
| WF825063 | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow Rate
Difference: Models deliver between 10.0 and 21.0 GPM total flow
Selection Guide: Select WF825183 for highest total flow (21.0 GPM); choose WF825975 or WF825063 for smallest systems (10.0 GPM total)
Front and Rear Pump Output
Difference: WF825185: 11 GPM front / 9 GPM rear; WF825180: 11 GPM front / 1 GPM rear; WF825183: 13 GPM front / 8 GPM rear; WF825975 & WF825063: 10 GPM front / 0 GPM rear
Selection Guide: Choose WF825185 or WF825183 if you need two separate circuit flows; select WF825180 for a primary circuit with a small secondary flow; pick WF825975 or WF825063 for single circuit flow
Port Orientation
Difference: WF825180 & WF825185: outlets 90° CW from inlet; WF825183: outlets inline (0°); WF825975 & WF825063: outlets opposite inlet (180°)
Selection Guide: Choose port orientation that best matches your system plumbing for easiest installation and hose routing
Rotation Direction
Difference: WF825180, WF825185, WF825063: Right-Hand (Clockwise); WF825183, WF825975: Left-Hand (Counter-Clockwise)
Selection Guide: Match pump rotation to your drive motor or engine direction to ensure correct operation
Shaft Type
Difference: WF825180 & WF825183: Straight keyed shaft; WF825185, WF825975, WF825063: 13-tooth splined shaft
Selection Guide: Select splined shafts (WF825185, WF825975, WF825063) for higher torque or if your coupling requires it; use straight keyed for standard applications
Maximum Speed
Difference: WF825185: up to 2500 RPM; WF825183: 2400 RPM; WF825180, WF825975, WF825063: 1800 RPM (limited by rear pump)
Selection Guide: Choose WF825185 or WF825183 for higher RPM drives; WF825180, WF825975, WF825063 for low-to-moderate speed applications
Quick Selection Guide
If you need: Highest total flow (21.0 GPM) with two outputs
Choose: WF825183
Because: Delivers 13 GPM front and 8 GPM rear; best for systems needing two significant flows
If you need: Balanced dual circuit flows with higher RPM capability
Choose: WF825185
Because: Provides 11 GPM front and 9 GPM rear, runs up to 2500 RPM
If you need: Single primary circuit with minimal secondary flow
Choose: WF825180
Because: Supplies 11 GPM front and 1 GPM rear; secondary side can run a low-demand accessory
If you need: Single circuit, lowest total flow with 180° port orientation
Choose: WF825975 (left rotation) or WF825063 (right rotation)
Because: Each provides 10 GPM front, 0 GPM rear, and may fit compact or single-function systems
If you need: Specific port orientation to match your hydraulic plumbing
Choose: WF825183 for inline (0°), WF825180/WF825185 for 90° CW, WF825975/WF825063 for 180°
Because: Matching port orientation simplifies installation and reduces hose stress
If you need: Splined shaft interface for high-torque or non-slip coupling
Choose: WF825185, WF825975, or WF825063
Because: 13-tooth splined shaft handles higher torque and is compatible with splined drive couplings
Compatibility: All models are 100% interchangeable with Vickers V2020-series double vane pumps, built to SAE J744 mounting standards, and feature SAE ‘B’ 4-bolt flanges and 1-1/16″-12 UN-2B threaded outlets for easy replacement and system compatibility. Pressure ratings are consistent at 2500 PSI across all models.
For detailed pump selection, cross-referencing, or troubleshooting, Northern Hydraulics hydraulic specialists are available Monday-Friday, 7 AM – 5 PM MST at (800) 823-4937. For additional options, explore our full range of single stage vane pumps.
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 WF825180, 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. For OEMs or specialized needs, see our range of Vickers replacement pumps.
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 full hydraulic pumps documentation for further technical details
- 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
As a Vickers WF825180 replacement, this Fluidyne pump delivers reliable hydraulic performance in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI continuous operation. For alternate displacements, consider the V201P5P18C11R – FluiDyne V20 Pump (18.0 cm³/r, 1.10 in³/r). Direct Vickers interchangeability ensures seamless installation and compatibility with existing systems..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in lifting equipment, conveyor systems, processing machinery. Discover more real-world applications and performance case studies in our hydraulic pumps portfolio.
- lifting equipment
- conveyor systems
- processing machinery
Important: Verify pump model WF825180 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937 or review our vane pumps category for additional support resources.
Fluidyne V2020 WF825180 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F11S11S1DD30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
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