| Weight | 18 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 | Left-Hand (Counter-Clockwise) |
| Pumps Max Pressure | 2500 psi |
| Pumps Rated Speed | 1200 RPM |
| Pumps Max Speed | 2600 RPM |
| Pumps Displacement | 42.6 cm³/r (2.60 in³/r) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
This Fluidyne unit serves as a direct replacement for Vickers WF8202693, part of our full line of vane pumps in systems requiring 42.6 cm³/r (2.60 in³/r) displacement. For a wider selection, explore our Vickers replacement pumps and up to 2500 PSI pressure. It is fully interchangeable and built to SAE J744 standards for seamless installation, just like our other single stage vane pumps.
Commonly used in marine applications, stationary power units, and test stands. See real-world usage in our V201P13P39C11R – FluiDyne V20 Pump case study.
Important: Verify pump model WF8202693 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Most hydraulic pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF8202693 or to compare with other single stage vane pumps, call (800) 823-4937.
Order online for immediate processing or browse our full hydraulic pumps range. Phone orders welcome at (800) 823-4937.
Net 30 terms available for approved accounts.
Volume pricing available on orders of 4 or more units.
Questions? Call our specialists: (800) 823-4937
These FluiDyne V20 Series hydraulic vane pumps share core features—SAE ‘A’ 2-bolt mounting, similar port sizes, and a maximum pressure of 2500 PSI—but differ primarily in flow rate, displacement, rotation, shaft design, port position, and speed capability. Understanding these differences ensures optimal selection 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 |
|---|---|---|---|---|
| WF8202693 (Current) | 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) |
| WF820265 | 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) |
Difference: Flow rates range from 5.7 GPM (WF8202640) to 13.5 GPM (WF8202693), with displacements from 1.10 in³/rev to 2.60 in³/rev.
Selection Guide: Select higher flow/displacement models (WF8202693) for larger actuators or systems needing faster cycle times; choose lower flow (WF8202640) for smaller or more precise systems.
Difference: Both left-hand (counter-clockwise) and right-hand (clockwise) models are available.
Selection Guide: Match the pump’s rotation to your drive motor—WF8202693 and WF8202644 are left-hand, while WF8202640, WF820264, and WF820265 are right-hand.
Difference: Most models use a 3/4″ straight keyed shaft; WF820265 uses an 11-tooth splined shaft.
Selection Guide: Select splined shafts (WF820265) for higher torque and secure coupling; use straight keyed shafts for standard applications.
Difference: Port orientations include inline with inlet (WF8202640), 90° clockwise (WF8202644), and opposite from inlet/180° (WF8202693, WF820264, WF820265).
Selection Guide: Choose port orientation that best fits your plumbing—inline for straightforward connections, 90° or 180° for systems with space constraints or custom hose routing.
Difference: Maximum speed varies: WF8202644 allows up to 3400 RPM, WF8202640 and WF820265 up to 3000 RPM, WF8202693 up to 2400 RPM.
Selection Guide: For high-RPM drive applications, select higher-speed models (WF8202644). For most standard systems, any model may suffice.
If you need: Highest flow/displacement for demanding systems
Choose: WF8202693
Because: Delivers up to 13.5 GPM at 1200 RPM (2.60 in³/rev) with left-hand rotation—ideal for larger circuits.
If you need: Compact system or precise flow control
Choose: WF8202640
Because: 5.7 GPM at 1200 RPM (1.10 in³/rev) with right-hand rotation—suited for smaller actuators or low-flow requirements.
If you need: High-speed operation
Choose: WF8202644
Because: Rated for up to 3400 RPM—best for fast-cycling or variable-speed drives.
If you need: High-torque shaft interface
Choose: WF820265
Because: Features 11-tooth splined shaft for secure, high-torque coupling.
If you need: Standard mid-range flow in right-hand rotation with simple install
Choose: WF820264
Because: Provides 6.2 GPM at 1200 RPM with a 3/4″ straight keyed shaft and common 180° porting.
Compatibility: All models offer direct Vickers replacement with 100% interchangeability, SAE J744 mount, and G1″/G1/2″ BSPP straight thread ports—see more on our Vickers replacement pumps page.
For help choosing the best model, see our hydraulic pumps selection guide, or for technical questions, contact Northern Hydraulics’ specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST.
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