| Weight | 18.0 lbs |
|---|---|
| Pump Mounting Flange | 2-Bolt Flange (SAE "A" size) |
| Manufacturer | Fluidyne Fluid Power |
| Pumps Drive Shaft | 3/4" Straight Shaft with Key |
| Pumps Rotation | Left-Hand (Counter-Clockwise) |
| Pumps Max Pressure | 2500 psi |
| Pumps Rated Speed | 1200 RPM |
| Pumps Max Speed | 3200 RPM |
| Pumps Displacement | 26.6 cm³/r (1.62 in³/r) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
Compatibility & Applications
Direct Replacement Information
The Fluidyne WF820924 is a direct replacement for the Vickers WF820924 hydraulic vane pump and is part of our leading lineup of vane pumps, providing 26.6 cm³/r (1.62 in³/r) displacement and up to 2500 PSI maximum operating pressure. For a comprehensive selection of hydraulic pumps and related solutions, Northern Hydraulics offers industry-leading options. This unit offers seamless interchangeability, ensuring compatibility with installations that rely on the V20 series specifications. Discover more Vickers replacement pumps for reliable system upgrades..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in mobile hydraulics, auxiliary power units, compact equipment. These applications benefit from robust single stage vane pumps known for durability and efficiency.
- mobile hydraulics
- auxiliary power units
- compact equipment
Important: Verify pump model WF820924 matches your existing Vickers unit before ordering. For technical cross-reference, see our V201P8P10D11R – FluiDyne V20 Pump with similar specifications. For technical assistance, contact (800) 823-4937. All in-stock Fluidyne replacements ship same day and include a 12-month manufacturer warranty. For systems requiring integrated solutions, explore our pumps with integral valves for added versatility. Volume pricing is available starting at 4 units.
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 WF820924, 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, as well as detailed guides on our vane pumps product family,
- 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 V20 Series pumps are all direct Vickers replacements—a key benefit of our single stage vane pumps lineup— with identical SAE ‘A’ 2-bolt mounting, 2500 PSI pressure capability, and similar port sizes, but differ primarily in flow rate, displacement, shaft type/length, port orientation, and rotation. These differences impact suitability for various hydraulic system layouts and performance 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 |
|---|---|---|---|---|
| WF820924 (Current) | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820921 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820923 | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820926 | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820925 | 9.4 GPM | 2500 PSI | 29.7 cm³/r (1.81 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Flow Rate & Displacement
Difference: Flow rates range from 6.2 GPM (WF820921) up to 9.4 GPM (WF820925) at 1200 RPM, with displacements from 19.5 cm³/r to 29.7 cm³/r.
Selection Guide: Choose higher flow/displacement models (WF820925 at 9.4 GPM, 1.81 in³/r) for faster cycle times, larger actuators, or higher system demands; select lower flow models (WF820921 at 6.2 GPM, 1.19 in³/r) for smaller circuits or precise control.
Rotation Direction
Difference: WF820924 is left-hand (counter-clockwise); all others are right-hand (clockwise).
Selection Guide: Match pump rotation to your drive motor or system—select WF820924 for counter-clockwise shafts, the others for clockwise.
Shaft Type & Length
Difference: WF820924 uses an 11-tooth splined shaft (1.25″ extension); others feature 3/4″ straight keyed shafts (1.75″ or 2.66″ extension).
Selection Guide: Choose splined (WF820924) for high-torque or flexible coupling applications; select straight keyed shafts for standard installations.
Port Orientation
Difference: WF820924 ports are inline (0°); others vary: WF820921 (90° CCW), WF820923 (90° CW), WF820926 (180°), WF820925 (90° CW).
Selection Guide: Select port orientation to best fit plumbing—inline for direct connections, 90° or 180° for routing around other components or fitting tight spaces.
Port Thread Type
Difference: WF820924 has 1-5/8″ and 1-1/16″ straight threads; others typically have 1-1/4″ NPT (inlet) and 3/4″ NPT (outlet).
Selection Guide: Match port threads to your hose/fitting requirements—select NPT for common North American fittings, or straight thread for O-ring boss and leak-resistant connections.
Quick Selection Guide
If you need: Counter-clockwise rotation with splined shaft for high-torque, inline port arrangement
Choose: WF820924
Because: Delivers 8.4 GPM at 2500 PSI with left-hand rotation and durable splined shaft, ideal for flexible couplings and direct Vickers V20 replacement.
If you need: Maximum flow/displacement for faster hydraulic operation
Choose: WF820925
Because: Provides 9.4 GPM at 1.81 in³/r, suitable for higher demand systems, with 90° port orientation for easy plumbing.
If you need: Standard right-hand rotation and versatile port orientation (90° or 180°)
Choose: WF820921, WF820923, or WF820926
Because: Offer 6.2–8.4 GPM with various port placements and standard straight keyed shafts for most typical applications.
If you need: Direct replacement for Vickers V20 with specific port orientation or shaft length
Choose: Match port position (0°, 90°, 180°) and shaft extension to your system layout.
Because: Each model offers unique combinations to fit existing plumbing and mounting. For higher displacement needs, view the V201P13P39C11R – FluiDyne V20 Pump (2.60 in³/r) for expanded options.
Compatibility: All models are 100% interchangeable with Vickers V20 pumps, follow SAE J744 ‘A’ mounting for drop-in replacement, and offer G1″/G1/2″ BSPP port options for international compatibility. For similar applications and displacement, see V201P13P3A11R – FluiDyne V20 Pump (2.60 in³/r).
For model selection, cross-referencing, and application guidance, call Northern Hydraulics’ specialists at (800) 823-4937 or browse our extensive range of hydraulic pumps for more options. (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. Volume pricing starts at 4 units and all pumps include a 12-month manufacturer warranty. Same-day shipping available for in-stock items.
Fluidyne V20 WF820924 Vane Pump | Replacement for Vickers/Eaton V201S8S38C11L 2.7 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$299.20


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