Home » Hydraulics Shop » Hydraulic Pumps » Hydraulic Vane Pumps » Single Stage Vane Pumps » Fluidyne V20 WF8201450 Vane Pump | Replacement for Vickers/Eaton V201S8S38A22R 2.7 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft

Fluidyne V20 WF8201450 Vane Pump | Replacement for Vickers/Eaton V201S8S38A22R 2.7 GPM | 2500 PSI | SAE 'A' 2-Bolt | 3/4" Keyed Shaft

Fluidyne V20 WF8201450 Vane Pump | Replacement for Vickers/Eaton V201S8S38A22R 2.7 GPM | 2500 PSI | SAE 'A' 2-Bolt | 3/4" Keyed Shaft - Image 2

Specifications

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
Pumps Rotation	Right-Hand (Clockwise)
Pumps Max Pressure	2500 psi
Pumps Rated Speed	1200 RPM
Pumps Max Speed	3200 RPM
Pumps Displacement	26.6 cm³/r (1.62 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 WF8201450, 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

Compatibility & Applications

Direct Replacement Information

This Fluidyne unit serves as a direct replacement for Vickers WF8201450 in systems requiring 26.6 cm³/r (1.62 in³/r) displacement and up to 2500 PSI maximum pressure. Designed for V20 series compatibility, it ensures seamless installation and 100% interchangeability with original Vickers models..

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. For higher displacement needs, see the V201P13P39C11R – FluiDyne V20 Pump case study.

marine applications
stationary power units
test stands

Important: Verify pump model WF8201450 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, each designed for SAE ‘A’ 2-bolt flange mounting and capable of up to 2500 PSI. The main differences among models are flow rate, displacement, shaft type, port orientation, and rotation direction—each impacting suitability for specific hydraulic applications.

?? 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
WF8201450 (Current)	8.4 GPM	2500 PSI	26.6 cm³/r (1.62 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 offer flow rates from 6.2 GPM (1.19 in³/rev) to 8.4 GPM (1.62 in³/rev) at 1200 RPM.

Selection Guide: Select lower displacement (WF8201410, WF820149) for smaller actuators or systems needing less flow; higher displacement (WF8201450, WF8201412, WF8201424) for larger cylinders or higher speed circuits.

Shaft Type

Difference: Available with 3/4″ straight keyed shafts or 11-tooth splined shafts; some models have special configurations.

Selection Guide: Choose splined shafts (WF8201450, WF8201424, WF820149) for higher torque, heavy-duty, or direct drive couplings; choose straight keyed shafts (WF8201410, WF8201412) for standard coupling needs.

Port Position & Port Thread

Difference: Port positions vary—inline with inlet (0°), opposite from inlet (180°), or 90° counter-clockwise. Ports are either NPT or BSPP straight thread.

Selection Guide: Select port orientation based on plumbing layout—inline for straight pipe runs, 90° or 180° for compact or complex installations. Match thread type (NPT vs BSPP) to your existing fittings.

Rotation

Difference: Most models are right-hand (clockwise); WF8201424 is left-hand (counter-clockwise).

Selection Guide: Choose rotation to match your system’s drive direction—right-hand for standard, left-hand (WF8201424) for applications requiring counter-clockwise operation.

Maximum Speed

Difference: Max speed varies: up to 3400 RPM (WF8201410), 3000 RPM (WF820149), or 2800 RPM (WF8201450, WF8201412, WF8201424).

Selection Guide: For high-speed drives, select models supporting your system’s RPM. WF8201410 allows the highest RPM.

Quick Selection Guide

If you need: Lowest flow rate, smallest actuator

Choose: WF8201410

Because: Offers 6.2 GPM at 1200 RPM (1.19 in³/rev displacement) and supports up to 3400 RPM for high-speed applications.

If you need: Medium flow, splined shaft for high torque

Choose: WF820149

Because: 7 GPM at 1200 RPM with 11-tooth splined shaft and inline porting—ideal for high-torque, direct drive requirements.

If you need: High flow with right-hand rotation, standard configuration

Choose: WF8201450 or WF8201412

Because: Both provide 8.4 GPM at 1200 RPM (1.62 in³/rev). WF8201450 offers splined shaft and 180° porting; WF8201412 offers special shaft and inline porting.

If you need: High flow with left-hand (counter-clockwise) rotation

Choose: WF8201424

Because: Provides 8.4 GPM at 1200 RPM (1.62 in³/rev) with 11-tooth splined shaft—suitable for systems requiring counter-clockwise pump rotation.

Compatibility: All models are 100% interchangeable with Vickers V20 series, follow SAE J744 mounting, use standard G1″/G1/2″ BSPP or NPT ports, and are covered by a 12-month manufacturer warranty. Volume pricing is available starting at 4 units and same-day shipping is offered on in-stock items.

For detailed pump selection, application engineering, or troubleshooting, contact Northern Hydraulics’ hydraulic specialists at (compare with our pumps with integral valves for advanced system needs) (800) 823-4937 applications (Mon-Fri, 7 AM – 5 PM MST). For more pump options, browse all hydraulic pumps.

SKU: WF8201450

Fluidyne V20 WF8201450 Vane Pump | Replacement for Vickers/Eaton V201S8S38A22R 2.7 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft

Name: Fluidyne V20 WF8201450 Vane Pump | Replacement for Vickers/Eaton V201S8S38A22R 2.7 GPM | 2500 PSI | SAE 'A' 2-Bolt | 3/4" Keyed Shaft
Brand: Northern Hydraulics Inc.
SKU: WF8201450
Price: 299.2 USD
Availability: InStock