(800) 823-4937
sales@northernhydraulics.net
| 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 (1.75" extension) |
| 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
This Fluidyne unit serves as a direct replacement for Vickers WF820265 in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI pressure. 100% interchangeability ensures seamless fit and function for hydraulic operations..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in marine applications, stationary power units, test stands.
- marine applications
- stationary power units
- test stands
Important: Verify pump model WF820265 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Product Selection Guide
These Fluidyne V20 Series hydraulic vane pumps are direct Vickers replacements, sharing the same SAE ‘A’ 2-bolt flange mounting and G1″/G1/2″ BSPP straight thread ports, but differ in flow rate, displacement, shaft configuration, port orientation, and rotation direction. Key differences impact suitability for specific flow demands, system layout, and drive 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 |
|---|---|---|---|---|
| WF820265 (Current) | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8202693 | 13.5 GPM | 2500 PSI | 42.6 cm³/r (2.60 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8202640 | 5.7 GPM | 2500 PSI | 18.0 cm³/r (1.10 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8202644 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820264 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Flow Rate & Displacement
Difference: Flow rates at 1200 RPM range from 5.7 GPM (WF8202640) up to 13.5 GPM (WF8202693). Displacements vary from 18.0 cm³/r (1.10 in³/r) to 42.6 cm³/r (2.60 in³/r).
Selection Guide: Select higher displacement/flow models like WF8202693 for larger hydraulic actuators or systems needing higher output; choose lower flow models like WF8202640 for precise, lower-volume applications.
Shaft Type & Size
Difference: WF820265 uses an 11-tooth splined shaft (2.94″ extension), while others use a 3/4″ straight shaft with key (1.75″ or 2.66″ extension).
Selection Guide: Choose splined shafts (WF820265) for high-torque or flexible coupling requirements; choose straight keyed shafts for standard coupling.
Port Position
Difference: WF820265 and WF820264 have ports 180° apart, WF8202640 is inline (0°), WF8202644 is 90° from inlet.
Selection Guide: Pick the port orientation that best matches your plumbing layout—inline for straight-through connections, 90° or 180° for routing around obstacles.
Rotation Direction
Difference: WF820265, WF820264, and WF8202640 are right-hand (clockwise); WF8202693 and WF8202644 are left-hand (counter-clockwise).
Selection Guide: Match pump rotation to your drive direction; incorrect selection can cause pump failure.
Maximum Flow & Speed
Difference: WF8202693 supports the highest flow (13.5 GPM); WF8202644 allows the highest speed (3400 RPM). Others are max 3000 RPM.
Selection Guide: For high-speed systems, choose WF8202644; for maximum flow at 1200 RPM, select WF8202693.
Quick Selection Guide
If you need: Highest flow at 1200 RPM (13.5 GPM) or largest displacement (2.60 in³/r)
Choose: WF8202693
Because: Best for larger equipment or multi-cylinder systems needing higher volume, or see V201P13P3A11R – FluiDyne V20 Pump for other high-flow options.
If you need: Lowest flow for precision or small circuits (5.7 GPM, 1.10 in³/r)
Choose: WF8202640
Because: Ideal for compact, low-demand applications or where fine control is critical.
If you need: Standard flow (6.2 GPM, 1.19 in³/r) with options for port orientation or rotation
Choose: WF820264 (180° ports, RH), WF8202644 (90° ports, LH), or WF820265 (180° ports, RH, splined shaft)
Because: Allows you to match plumbing and drive direction while maintaining common flow and pressure specs.
If you need: High-speed operation (up to 3400 RPM)
Choose: WF8202644
Because: Supports higher drive motor speeds common in some modern systems.
If you need: Splined shaft for high-torque or special coupling
Choose: WF820265
Because: The only model here with an 11-tooth splined shaft; others are standard keyed shafts.
Compatibility: All models are 100% interchangeable with Vickers V20 series pumps, conform to SAE J744 mounting, and use standard G1″/G1/2″ BSPP ports for direct drop-in replacement. For more specialized needs, explore our pumps with integral valves.
For expert pump selection, cross-referencing, or troubleshooting, call Northern Hydraulics at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. Volume pricing available starting at 4 units. Learn more about our full range of vane pumps for additional options. 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 WF820265, 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
Fluidyne V20 WF820265 Vane Pump | Replacement for Vickers/Eaton V201P7P11A11R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$299.20
In stock
No sales tax
Expected delivery Aug 20 - Aug 24
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