(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 vane pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF8201811, 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 via our hydraulic pumps catalog. 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? For detailed compatibility advice, see our Vickers replacement pumps resources or call our specialists: (800) 823-4937
Compatibility & Applications
Direct Replacement Information
This Fluidyne hydraulic vane pump is a direct replacement for the Vickers WF8201811, delivering reliable performance in systems requiring 42.6 cm³/r (2.60 in³/r) displacement and up to 2500 PSI. Fully interchangeable, it maintains original system integrity while meeting SAE J744 mounting standards. For related configurations, see our V201P13P3A11R – FluiDyne V20 Pump product page..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in lifting equipment, conveyor systems, processing machinery, and in systems requiring pumps with integral valves applications for advanced control.
- lifting equipment
- conveyor systems
- processing machinery
Important: Verify pump model WF8201811 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Product Selection Guide
These FluiDyne V20 Series hydraulic vane pump models differ primarily in flow rate, displacement, shaft type, rotation, port orientation, and port threading. All models are direct Vickers replacements, fully SAE J744 compatible, and offer up to 2500 PSI for demanding hydraulic applications. Selection depends on your required flow, direction of rotation, port layout, and shaft compatibility with your drive system — see our single stage vane pumps applications for detailed specs.
?? 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. For a complete listing, see our hydraulic pumps family.
| Model Number | Flow Rate | Max Pressure | Displacement | Mounting |
|---|---|---|---|---|
| WF8201811 (Current) | 13.5 GPM | 2500 PSI | 42.6 cm³/r (2.60 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201824 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201867 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201889 | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820188 | 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: WF8201811 delivers 13.5 GPM (2.60 in³/rev), WF820188 and WF8201889 provide 8.4 GPM (1.62 in³/rev), WF8201824 and WF8201867 output 6.2 GPM (1.19 in³/rev).
Selection Guide: Select WF8201811 for higher flow needs; WF820188/1889 for medium, and WF8201824/1867 for lower flow or smaller actuators.
Rotation
Difference: WF8201811, WF8201867, WF820188, and WF8201889 are right-hand (clockwise); WF8201824 is left-hand (counter-clockwise).
Selection Guide: Choose left-hand rotation (WF8201824) if your system requires counter-clockwise pump direction.
Shaft Type
Difference: WF8201811, WF8201867, WF820188, and WF8201889 use a 3/4″ straight keyed shaft; WF8201824 offers both 3/4″ straight key and 9-tooth splined options, WF820188/1889 use 11-tooth splined shafts.
Selection Guide: Splined shafts (WF8201824, WF820188, WF8201889) are recommended for high-torque or compact couplings; straight key is standard for general use.
Port Thread & Orientation
Difference: WF8201811, WF8201889: NPT threads; WF8201867, WF820188: straight threads. WF8201811, WF8201824, WF8201867, WF820188: inline port (0°); WF8201889: 90° port orientation.
Selection Guide: NPT is common for North American plumbing; straight threads (BSPP or SAE) for leak resistance. 90° porting (WF8201889) is ideal in confined spaces.
Maximum Speed
Difference: WF8201824 and WF8201867: up to 3400 RPM. WF820188 and WF8201889: up to 2800 RPM. WF8201811: up to 2400 RPM.
Selection Guide: Higher speed ratings (WF8201824, WF8201867) fit fast cycling or compact power units.
Quick Selection Guide
If you need: Highest flow and displacement for large cylinders or rapid cycling
Choose: WF8201811
Because: Delivers 13.5 GPM at 2.60 in³/rev—suitable for high-demand circuits.
If you need: Medium flow with 90° port orientation for tight installations
Choose: WF8201889
Because: Provides 8.4 GPM and 90° ports for flexible routing.
If you need: Medium flow with standard inline ports
Choose: WF820188
Because: Offers 8.4 GPM and inline ports for simple plumbing.
If you need: Low flow, left-hand rotation, and splined shaft for unique drive requirements
Choose: WF8201824
Because: 6.2 GPM, left-hand rotation, and splined shaft suit custom drives.
If you need: Low flow, right-hand rotation, and straight thread ports
Choose: WF8201867
Because: 6.2 GPM, right-hand rotation, and straight thread ensure leak resistance.
Compatibility: All models feature SAE ‘A’ 2-bolt flange mounting and G1″/G1/2″ BSPP ports, ensuring 100% interchangeability with Vickers equivalents. For additional options, explore Vickers replacement pumps.
For model selection, troubleshooting, or cross-referencing, or to browse all vane pumps, contact our hydraulic specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. Volume pricing is available starting at 4 units, and all pumps include a 12-month manufacturer warranty. Same-day shipping applies to in-stock items.
Fluidyne V20 WF8201811 Vane Pump | Replacement for Vickers/Eaton V201P13P39C11R 4.3 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$666.40
In stock
No sales tax
Expected delivery Sep 14 - Sep 18
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