(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 |
| 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 |
Compatibility & Applications
Direct Replacement Information
The Fluidyne WF8201493 is a direct replacement for the Vickers hydraulic vane pump, and is featured in our specialized Vickers replacement pumps category from our extensive hydraulic pumps offering, offering 100% interchangeability for systems requiring 42.6 cm³/r (2.60 in³/r) displacement, up to 2500 PSI, and 1200 RPM operation. This model is part of our vane pumps selection, designed for seamless Vickers replacements. See our full line of single stage vane pumps for more direct replacements. This model meets SAE J744 mounting standards and supports same-day shipping on in-stock items..
- 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.
- mobile hydraulics
- auxiliary power units
- compact equipment
Important: Verify pump model matches your existing Vickers unit before ordering. For technical assistance or volume pricing (starting at 4 units), contact Northern Hydraulics at (800) 823-4937. All pumps include a 12-month manufacturer warranty.
Product Selection Guide
The FluiDyne V20 Series models compared here are all direct Vickers replacements sharing the same SAE ‘A’ 2-bolt flange mounting, but differ in flow rate, displacement, shaft style, rotation, port orientation, and port types. These distinctions directly affect their suitability for specific hydraulic system needs, such as required flow, connection layout, and drive compatibility.
?? 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 |
|---|---|---|---|---|
| (Current) | 13.5 GPM | 2500 PSI | 42.6 cm³/r (2.60 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201410 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820149 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201412 | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201424 | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Flow Rate & Displacement
Difference: Models range from 6.2 GPM (1.19 in³/r) up to 13.5 GPM (2.60 in³/r)
Selection Guide: Select lower displacement/flow models (WF8201410, WF820149) for compact systems or smaller actuators; choose higher displacement/flow () for larger systems or higher speed requirements.
Shaft Style
Difference: Options include 3/4″ straight keyed shaft, 7/8″ threaded shaft with Woodruff key, and 11-tooth splined shaft
Selection Guide: Use straight keyed shafts (WF8201410, WF8201412) for standard couplings; splined (WF820149, WF8201424) for higher torque or flexible drive alignment; threaded shafts () where direct-threaded coupling is needed.
Rotation
Difference: Both right-hand (clockwise) and left-hand (counter-clockwise) available
Selection Guide: Match rotation (e.g., , WF8201424: left-hand; others: right-hand) to your prime mover’s direction to ensure proper pump operation.
Port Orientation & Type
Difference: Port positions vary: inline (0°), 90° CCW, and 180° from inlet; ports include NPT and BSPP thread types
Selection Guide: Choose port orientation (e.g., : 90° CCW; WF820149: inline; WF8201424: opposite/180°) based on available space and plumbing layout. Match port thread (NPT vs BSPP) to your system’s fittings.
Maximum Speed & Pressure
Difference: Max speeds range from 2400 to 3400 RPM; max pressure is 2200–2500 PSI
Selection Guide: For applications with higher RPM, consider models like WF8201410 (up to 3400 RPM); for high-pressure needs, all models rated up to 2500 PSI except (2200–2500 PSI by spec).
Quick Selection Guide
If you need: A compact, lower-flow pump with high RPM capability
Choose: WF8201410
Because: Provides 6.2 GPM at 1200 RPM, 1.19 in³/r, up to 3400 RPM, right-hand rotation, and standard straight shaft.
If you need: Moderate flow with splined shaft for high torque
Choose: WF820149
Because: 7 GPM at 1200 RPM, 1.39 in³/r, right-hand rotation, with 11-tooth splined shaft for better torque handling.
If you need: Medium flow with flexible port orientation or special shaft needs
Choose: WF8201412 or WF8201424
Because: Both deliver 8.4 GPM at 1200 RPM, 1.62 in³/r; select based on shaft (special or splined), rotation (right or left), and port position (inline or 180°).
If you need: Highest flow and displacement available in this group
Choose:
Because: Delivers 13.5 GPM at 1200 RPM, 2.60 in³/r, left-hand rotation, and 7/8″ threaded shaft—ideal for larger circuits or when higher output is required.
Compatibility: All models are 100% interchangeable with Vickers V20 Series, utilize SAE J744 ‘A’ 2-bolt mounting, and support standard BSPP straight thread ports for simple replacement or upgrade. For more information on Vickers-compatible units, see our Vickers replacement pumps collection.
For model selection, cross-referencing, or custom system advice, review our hydraulic pumps solutions or call Northern Hydraulics’ hydraulic specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST.
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 , 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 WF8201493 Vane Pump | Replacement for Vickers/Eaton V201S13S3B11L 4.3 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$299.20
In stock
No sales tax
Expected delivery Sep 12 - Sep 16
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