(800) 823-4937
sales@northernhydraulics.net
| Weight | 23.0 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 | Right-Hand (Clockwise) |
| Pumps Max Pressure | 2500 psi |
| Pumps Rated Speed | 1200 RPM |
| Pumps Max Speed | 3000 RPM |
| Pumps Displacement | 29.7 cm³/r (1.81 in³/r) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
Product Selection Guide
These Fluidyne V20 Series vane pumps are all direct Vickers replacements, sharing SAE ‘A’ 2-bolt mounting and G1″/G1/2″ BSPP ports, but they differ significantly in flow rate, displacement, shaft configuration, port orientation, rotation, and compatible operating speeds. Choosing the right model depends on your system’s required flow, available space, direction of shaft rotation, and connection 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 |
|---|---|---|---|---|
| WF8202418 (Current) | 9.4 GPM | 2500 PSI | 29.7 cm³/r (1.81 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8202442 | 13.5 GPM | 2500 PSI | 42.6 cm³/r (2.60 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8202488 | 13.5 GPM | 2500 PSI | 42.6 cm³/r (2.60 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8202461 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8202497 | 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: WF8202461 provides the lowest flow (6.2 GPM, 1.19 in³/r), WF8202497 (8.4 GPM, 1.62 in³/r), WF8202418 (9.4 GPM, 1.81 in³/r), WF8202442 and WF8202488 the highest (13.5 GPM, 2.60 in³/r)
Selection Guide: Use WF8202461 for smaller actuators or precise metering; or WF8202418 for mid-range systems; / for high-flow circuits or multiple actuators.
Port Position
Difference: WF8202418 and WF8202461 have 90° counter-clockwise ports; , , have inline (0°) ports
Selection Guide: Choose 90° port models for installations with limited straight-line access; select inline port models when direct, straight piping is preferred.
Rotation Direction
Difference: WF8202461 is left-hand (CCW); all others are right-hand (CW)
Selection Guide: Select WF8202461 for systems requiring counter-clockwise pump drive; all others for standard clockwise rotation.
Shaft Configuration
Difference: WF8202418 uses a special Code 20 shaft; and use special Codes 40 and 79; WF8202461 and have extended 3/4″ straight keyed shafts
Selection Guide: Match the shaft code and length to your coupling and drive requirements—verify fit before ordering.
Maximum Speed
Difference: WF8202461 offers the highest max speed (3400 RPM), WF8202418 and up to 2800 RPM, and up to 2400 RPM
Selection Guide: Choose WF8202461 for high-speed drives; select other models if your application does not exceed 2400–2800 RPM.
Quick Selection Guide
If you need: A compact, low-flow pump for precision or low-volume tasks
Choose: WF8202461
Because: It delivers 6.2 GPM, 1.19 in³/r, supports up to 3400 RPM, and offers left-hand rotation.
If you need: Standard flow for most general hydraulic circuits
Choose: WF8202418 or
Because: Both provide 8.4–9.4 GPM, 1.62–1.81 in³/r, suitable for mid-sized actuators and typical industrial machinery.
If you need: High-flow output for larger cylinders or multi-actuator systems
Choose: or
Because: They offer 13.5 GPM, 2.60 in³/r, ideal for demanding circuits needing greater volume.
If you need: Inline port orientation for straight-line plumbing
Choose: , , or
Because: These models have ports inline with the inlet (0°), simplifying straight pipe runs.
If you need: undefined
Choose: WF8202461
Because: It’s the only model here with left-hand (CCW) rotation.
Compatibility: All models are 100% interchangeable with Vickers replacement pumps applications, use SAE J744 ‘A’ 2-bolt flanges, and G1″/G1/2″ BSPP ports for plug-and-play replacement.
For model selection, application engineering, or cross-referencing Vickers part numbers, reach Northern Hydraulics’ 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 WF8202418, 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 explore our single stage 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.
(800) 823-4937
Compatibility & Applications
Direct Replacement Information
This Fluidyne unit serves as a direct replacement for Vickers WF8202418 in systems requiring a 29.7 cm³/r (1.81 in³/r) displacement pump with up to 2500 PSI working pressure. It offers 100% interchangeability with Vickers and follows 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, test stands.
- marine applications
- stationary power units
- test stands
Important: Verify pump model WF8202418 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Fluidyne V20 WF8202418 Vane Pump | Replacement for Vickers/Eaton V206E9S20B11R 3.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$882.30
In stock
No sales tax
Expected delivery Sep 14 - Sep 18
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