(800) 823-4937
sales@northernhydraulics.net
| Weight | 40.0 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 |
Product Selection Guide
These FluiDyne V2020 double vane pumps are all direct replacements for Vickers models, sharing SAE ‘A’ 2-bolt mounting, 3/4″ straight keyed shafts, and G1″/G1/2″ BSPP ports. The main differences are in flow rates, pump section sizing, speed limits, port orientation, shaft type, rotation direction, and design series—each affecting suitability for specific hydraulic system requirements.
?? 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 |
|---|---|---|---|---|
| WF825506 (Current) | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825501 | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825593 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825055 | 11 | 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) |
Key Differences
Total Flow Rate
Difference: WF825501 offers the highest total flow at 22.0 GPM, followed by WF825506 at 21.0 GPM, WF825055 at 17.0 GPM, WF825593 at 12.0 GPM, and WF825975 at 10.0 GPM.
Selection Guide: Select WF825501 or WF825506 for systems needing 20+ GPM total flow, crucial for faster actuator speeds or multiple simultaneous functions.
Front/Rear Pump Sizing
Difference: Front pump GPM varies (13, 12, 11, 10), as does rear (9, 6, 1, 0). WF825501 and WF825506 balance higher rear pump output (9 GPM), while WF825055 prioritizes higher rear pump speed (up to 3400 RPM).
Selection Guide: Choose based on whether your circuit needs more flow from the front or rear section—e.g., WF825055 for systems needing higher rear pump RPM.
Rotation Direction
Difference: WF825506, WF825501, and WF825055 are right-hand (clockwise). and WF825975 are left-hand (counter-clockwise).
Selection Guide: Match pump rotation to your prime mover’s direction—incorrect selection can cause pump failure.
Shaft Type
Difference: WF825506 and WF825501 have straight keyed shafts, while , WF825055, and WF825975 specify 13-tooth splined shafts.
Selection Guide: Use splined shaft models for high-torque or shock-load applications; keyed shafts are standard for most general-duty uses.
Maximum Speed
Difference: WF825055 allows the highest rear pump RPM (3400 RPM), while all others are limited to 1800–2500 RPM by either front or rear pump sections.
Selection Guide: Select WF825055 for high-speed, lower-flow rear circuits.
Port Orientation
Difference: Front and rear port orientations differ: WF825506 (front 90° CCW, rear 180° opposite), WF825501 (both 90° CCW), WF825055 (front 90° CCW, rear inline), (front 90° CW, rear inline), WF825975 (both 180° opposite).
Selection Guide: Choose based on piping layout—90° outlets help in tight or corner-mounted installations; inline or 180° may simplify straight-line plumbing.
Design Series
Difference: WF825506, WF825501, WF825055, WF825975 are Series 30; is Series 60.
Selection Guide: For direct Vickers replacements, confirm design series compatibility with your system’s requirements.
Quick Selection Guide
If you need: Highest total flow (22.0 GPM), balanced front/rear output, right-hand rotation
Choose: WF825501
Because: Ideal for applications needing maximum simultaneous flow to two circuits.
If you need: High total flow (21.0 GPM), right-hand rotation, specific port orientation (front 90° CCW, rear 180°)
Choose: WF825506
Because: Best when port layout matches your existing plumbing or Vickers pump.
If you need: Moderate flow with high rear pump speed (6 GPM @ 3400 RPM), right-hand rotation
Choose: WF825055
Because: Suited for circuits demanding rapid cycling or high-speed rear pump operation.
If you need: Lower flow (12.0 GPM), left-hand rotation, splined shaft, high rear pump speed not needed
Choose:
Because: Good fit for compact or left-hand drive installations with lower flow requirements.
If you need: Single-section flow (10.0 GPM), left-hand rotation
Choose: WF825975
Because: Appropriate for single-flow, left-hand drive applications where only one pump section is active.
Compatibility: All models are 100% interchangeable with Vickers replacement pumps, follow SAE J744 mounting standards, and feature identical port sizing for straightforward replacement.
For Vickers cross-reference or application-specific pump selection, see our Vickers replacement pump selection guide or call (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.
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 WF825506, 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.
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
Compatibility & Applications
Direct Replacement Information
Fluidyne WF825506 provides exact replacement for Vickers WF825506 applications in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI hydraulic performance..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in industrial machinery, material handling, and production equipment. For more real-world applications and customer stories, visit our hydraulic pumps page.
- industrial machinery
- material handling
- production equipment
Important: Verify pump model WF825506 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Fluidyne V2020 WF825506 Vane Pump | Replacement for Vickers/Eaton V2020NF-V2020NF6F12S9T38BA6H30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$1,565.70
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Expected delivery Oct 14 - Oct 20
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