Home » Hydraulics Shop » Hydraulic Pumps » Hydraulic Vane Pumps » Single Stage Vane Pumps » Fluidyne V20 WF820008 Vane Pump | Replacement for Vickers/Eaton V201P6P1C11R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft

Fluidyne V20 WF820008 Vane Pump | Replacement for Vickers/Eaton V201P6P1C11R 2.0 GPM | 2500 PSI | SAE 'A' 2-Bolt | 3/4" Keyed Shaft

Fluidyne V20 WF820008 Vane Pump | Replacement for Vickers/Eaton V201P6P1C11R 2.0 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 (1.75" extension)
Pumps Rotation	Right-Hand (Clockwise)
Pumps Max Pressure	2500 psi
Pumps Rated Speed	1200 RPM
Pumps Max Speed	3400 RPM
Pumps Displacement	19.5 cm³/r (1.19 in³/r)
Pumps Ports In	G1" BSPP Straight Thread
Pumps Ports Out	G1/2" BSPP Straight Thread

Product Selection Guide

These FluiDyne V20 single stage vane pumps differ mainly in flow rate, displacement, shaft configuration, port orientation, and speed capability. All models are direct Vickers replacements, feature SAE ‘A’ 2-bolt flange mounting, and are rated up to 2500 PSI, making them fully interchangeable in most hydraulic systems.

?? 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
WF820008 (Current)	6.2 GPM	2500 PSI	19.5 cm³/r (1.19 in³/r)	2-Bolt Flange (SAE “A” size)
WF820009	6.2 GPM	2500 PSI	19.5 cm³/r (1.19 in³/r)	2-Bolt Flange (SAE “A” size)
WF8201811	13.5 GPM	2500 PSI	42.6 cm³/r (2.60 in³/r)	2-Bolt Flange (SAE “A” size)
WF8201212	13.5 GPM	2500 PSI	42.6 cm³/r (2.60 in³/r)	2-Bolt Flange (SAE “A” size)
WF8201138	13.5 GPM	2500 PSI	42.6 cm³/r (2.60 in³/r)	2-Bolt Flange (SAE “A” size)

Key Differences

Flow Rate & Displacement

Difference: WF820008 and WF820009 provide 6–7 GPM at 1200 RPM (1.19–1.39 in³/rev), while WF8201811, WF8201212, and WF8201138 deliver 13.5 GPM at 1200 RPM (2.59–2.60 in³/rev).

Selection Guide: For smaller cylinders or lower total system flow, choose WF820008 or WF820009. For higher-demand applications, select WF8201811, WF8201212, or WF8201138.

Shaft Configuration

Difference: WF820008 and WF820009 use a 3/4″ straight keyed shaft; WF8201212 and WF8201138 feature a 7/8″ threaded shaft with Woodruff key; WF8201811 lists a ‘special shaft’ but default spec shows 3/4″ straight keyed shaft.

Selection Guide: Use straight keyed shafts for standard couplings; choose threaded/woodruff key shafts if your drive coupling requires it.

Port Position

Difference: WF820008, WF820009, WF8201811, and WF8201138 have inline (0°) ports; WF8201212 has ports opposite each other (180°).

Selection Guide: Select inline ports for straightforward piping layouts; use the 180° port (WF8201212) if you need to route inlet and outlet lines in opposite directions.

Maximum Speed

Difference: WF820008 supports up to 3400 RPM; WF820009 up to 3000 RPM; WF8201811, WF8201212, and WF8201138 up to 2400 RPM.

Selection Guide: For high-speed drives, WF820008 or WF820009 are preferred. For standard speeds, any model is suitable.

Maximum Pressure

Difference: WF820008 and WF820009 reach 2500 PSI; WF8201811, WF8201212, and WF8201138 are listed at 2200 PSI in some descriptions but show 2500 PSI in specs.

Selection Guide: When full 2500 PSI is required, confirm the exact rating by model and application.

Quick Selection Guide

If you need: Compact pump with moderate flow (6 GPM), highest speed capability (up to 3400 RPM)

Choose: WF820008

Because: Ideal for small hydraulic circuits or mobile equipment needing fast response.

If you need: Slightly higher flow (7 GPM) with standard straight keyed shaft

Choose: WF820009

Because: Offers more output for similar package size and mounting.

If you need: High flow (13.5 GPM), inline ports, straight keyed shaft

Choose: WF8201811

Because: Suited for larger presses or systems needing higher cylinder speeds.

If you need: High flow (13.5 GPM), 180° opposed ports, threaded shaft

Choose: WF8201212

Because: Best for applications with unique porting or coupling needs.

If you need: High flow (13.5 GPM), inline ports, threaded shaft

Choose: WF8201138

Because: Combines high flow with alternative shaft option and standard porting.

Compatibility: All models use SAE ‘A’ 2-bolt flange mounting and are 100% Vickers-interchangeable. Ports are G1″/G1/2″ BSPP for easy system integration. For more options, see our pumps with integral valves. Volume pricing starts at 4 units, and all pumps include a 12-month manufacturer warranty.

For technical selection, Vickers cross-reference, or troubleshooting, call Northern Hydraulics hydraulic specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. Same-day shipping is available on in-stock items.

Compatibility & Applications

Direct Replacement Information

This Fluidyne unit serves as a direct replacement for Vickers WF820008 in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI operating pressure. It ensures 100% interchangeability and is built to SAE J744 mounting standards for seamless installation..

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.

marine applications
stationary power units
test stands

Important: Verify pump model WF820008 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.

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 WF820008, 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. For the full catalog, browse all hydraulic pumps. 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

SKU: WF820008

Fluidyne V20 WF820008 Vane Pump | Replacement for Vickers/Eaton V201P6P1C11R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft

Name: Fluidyne V20 WF820008 Vane Pump | Replacement for Vickers/Eaton V201P6P1C11R 2.0 GPM | 2500 PSI | SAE 'A' 2-Bolt | 3/4" Keyed Shaft
Brand: Northern Hydraulics Inc.
SKU: WF820008
Price: 299.2 USD
Availability: InStock