(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 | 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 |
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 WF8201950 or information on single stage vane pumps, 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, or browse our full selection of vane pumps for more options. Phone orders welcome at (800) 823-4937.
Net 30 terms available for approved accounts.
Volume pricing available on orders of 4 or more units. If you’re searching for Vickers replacement pumps, we offer competitive bulk discounts.
Support & Documentation
- Installation guide included with every shipment—see our V201P13P39C11R – FluiDyne V20 Pump specifications for comparable documentation.
- Technical drawings and specifications available (compare with V201P13P3A11R – FluiDyne V20 Pump for similar applications).
- 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 hydraulic vane pump models—part of our extensive single stage vane pumps range—differ in flow rate, displacement, rotation direction, shaft style, port position, and maximum speed. All are direct replacements for Vickers models with SAE ‘A’ 2-bolt flange mounting and similar port options, but each is tailored to distinct hydraulic circuit needs based on system size, flow demand, and installation layout.
?? 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 |
|---|---|---|---|---|
| WF8201950 (Current) | 13.5 GPM | 2500 PSI | 42.6 cm³/r (2.60 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201902 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201958 | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201949 | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201905 | 9.4 GPM | 2500 PSI | 29.7 cm³/r (1.81 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Flow Rate and Displacement
Difference: WF8201902 delivers 6.2 GPM (1.19 in³/r), WF8201958 and WF8201949 both deliver 8.4 GPM (1.62 in³/r), WF8201905 delivers 9.4 GPM (1.81 in³/r), and WF8201950 offers the highest at 13.5 GPM (2.60 in³/r).
Selection Guide: Select a model with a flow rate and displacement that matches your system’s actuator speed and volume requirements. Higher GPM models are ideal for larger or faster systems.
Rotation Direction
Difference: WF8201902 and WF8201949 are left-hand (counter-clockwise); WF8201950, WF8201958, and WF8201905 are right-hand (clockwise).
Selection Guide: Choose the rotation that matches your drive motor and existing plumbing to avoid installation issues.
Shaft Type
Difference: WF8201950 and WF8201958 have 9-tooth splined shafts; others use 3/4″ straight keyed shafts.
Selection Guide: Select splined shafts for higher torque or when required by coupler type; use straight keyed shafts for standard applications. For systems needing integral controls, see our pumps with integral valves.
Port Position
Difference: WF8201950: 180° (opposite), WF8201958 & WF8201949: 0° (inline), WF8201905: 90° CW from inlet, WF8201902: 180° (opposite).
Selection Guide: Match port orientation to your piping layout—inline for straight-through connections; 90° or opposite for space-constrained or specific manifold setups.
Maximum Speed
Difference: WF8201902 supports up to 3400 RPM; others are rated to 2400 or 2800 RPM.
Selection Guide: For high-speed drives, WF8201902 is preferred. For standard speeds, other models suffice.
Maximum Pressure
Difference: WF8201950 is rated to 2500 PSI; all others are also 2500 PSI except stated 2200 PSI in description for WF8201950 (spec says 2500 PSI).
Selection Guide: All listed models handle standard medium-pressure hydraulic circuits up to 2500 PSI.
Quick Selection Guide
If you need: Lowest flow rate for precise control or small actuators
Choose: WF8201902
Because: Delivers just 6.2 GPM at 1200 RPM, ideal for compact circuits or low-volume applications.
If you need: Moderate flow with left-hand (counter-clockwise) rotation
Choose: WF8201949
Because: Provides 8.4 GPM with left-hand rotation and inline ports for matched system requirements.
If you need: Moderate flow with right-hand (clockwise) rotation and inline porting
Choose: WF8201958
Because: Offers 8.4 GPM, splined shaft for higher torque, and inline ports for direct piping.
If you need: Slightly higher flow and 90° port orientation
Choose: WF8201905
Because: Delivers 9.4 GPM and 90° port orientation for specific manifold layouts.
If you need: Highest flow rate and displacement
Choose: WF8201950
Because: Delivers 13.5 GPM at 2.60 in³/r displacement, with splined shaft for robust power transfer.
Compatibility: All models are 100% interchangeable with Vickers V20 series, share SAE ‘A’ 2-bolt flange mounting, and have G1″/G1/2″ BSPP straight thread ports for straightforward replacement and installation. For a comprehensive list of compatible Vickers replacement pumps, visit our compatibility page.
For model selection, cross-referencing, or troubleshooting, call Northern Hydraulics’ hydraulic specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST.
Compatibility & Applications
Direct Replacement Information
This Fluidyne unit serves as a direct replacement for Vickers WF8201950 in systems requiring a 42.6 cm³/r (2.60 in³/r) displacement and up to 2500 PSI operating pressure. Explore our full range of hydraulic pumps for additional options. It is fully compatible with Vickers dimensions, mounting, and hydraulic connections, ensuring 100% interchangeability..
- 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, and test stands, as documented in our vane pumps application resources.
- marine applications
- stationary power units
- test stands
Important: Verify pump model WF8201950 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937, or review related Vickers replacement pumps for additional compatibility insights.
Fluidyne V20 WF8201950 Vane Pump | Replacement for Vickers/Eaton V201P13P62A11R 4.3 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$299.20
In stock
No sales tax
Expected delivery Sep 18 - Sep 22
There are no reviews yet.