(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 | Left-Hand (Counter-Clockwise) |
| Pumps Max Pressure | 2500 psi |
| Pumps Rated Speed | 1200 RPM |
| Pumps Max Speed | 2800 RPM |
| Pumps Displacement | 39.5 cm³/r (2.41 in³/r) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
Product Selection Guide
These FluiDyne V20 Series single stage vane pumps primarily differ in flow rate, displacement, shaft type, port orientation, and rotation. All models are direct replacements for Vickers pumps, sharing SAE ‘A’ or ‘B’ mounting and BSPP straight thread ports for straightforward integration. Selection should be based on system flow requirements, rotational direction, shaft compatibility, and preferred port arrangement. For more options, explore our full range of hydraulic pumps.
?? 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 |
|---|---|---|---|---|
| WF820609 (Current) | 12.5 GPM | 2500 PSI | 39.5 cm³/r (2.41 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820608 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820602 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820603 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820604 | 6.2 GPM | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Flow Rate & Displacement
Difference: WF820609 provides 12.5 GPM at 39.5 cm³/r (2.41 in³/r), while WF820608, WF820602, WF820603, and WF820604 provide 6.2 GPM at 19.5 cm³/r (1.19 in³/r) at 1200 RPM.
Selection Guide: Choose WF820609 if your system requires higher flow and displacement, such as operating larger hydraulic cylinders or actuators. Use the lower-flow models for smaller, more precise applications.
Shaft Type
Difference: WF820608 uses an 11-tooth splined shaft; WF820603 and WF820604 use 9-tooth splined shafts; WF820602 uses a 3/4″ straight shaft with key; WF820609 lists a special shaft configuration (Code 15).
Selection Guide: Select splined shafts for high-torque needs or where alignment is critical. Use straight keyed shafts for standard couplings. Confirm compatibility with your drive motor or coupling.
Port Position
Difference: WF820609 and WF820608 have inline port positions (0°), WF820602 and WF820603 have ports opposite from inlet (180°), WF820604 has inline ports (0°).
Selection Guide: Inline ports (0°) simplify straight piping runs and are ideal for standard installations. Opposite ports (180°) may suit compact layouts or systems with unique space constraints.
Rotation Direction
Difference: WF820609 is left-hand (counter-clockwise) rotation; all others are right-hand (clockwise) rotation.
Selection Guide: Match pump rotation to the direction of your prime mover (electric motor or engine). Using incorrect rotation can damage the pump.
Mounting Flange Size
Difference: WF820609 uses SAE ‘B’ 2-bolt flange; other models use SAE ‘A’ 2-bolt flange.
Selection Guide: Ensure your mounting bracket or adapter matches the pump flange size. SAE ‘B’ may allow for larger, higher-output pumps.
Quick Selection Guide
If you need: High flow (12.5 GPM) and larger displacement (2.41 in³/r), counter-clockwise rotation
Choose: WF820609
Because: It delivers nearly double the flow of other models and is suitable for applications demanding higher output and left-hand rotation.
If you need: Standard flow (6.2 GPM), clockwise rotation, and need a splined shaft
Choose: WF820608 (11-tooth) or WF820603/WF820604 (9-tooth)
Because: These offer splined shafts for high-torque or specific coupling requirements.
If you need: Standard flow (6.2 GPM), clockwise rotation, and a keyed shaft
Choose: WF820602
Because: This is ideal for conventional keyed couplings and general-purpose replacements.
If you need: Specific port orientation for piping layout
Choose: WF820608, WF820604 (inline, 0°) or WF820602, WF820603 (opposite, 180°)
Because: Choose based on your system’s plumbing and space constraints.
Compatibility: All models are 100% interchangeable with Vickers V20 Series pumps, meet SAE J744 mounting standards, and feature G1″/G1/2″ BSPP straight thread ports for plug-and-play installation.
For tailored pump selection, application engineering, or cross-referencing Vickers models, contact Northern Hydraulics’ technical specialists at (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. For similar applications, see V201P13P39C11R – FluiDyne V20 Pump. Volume pricing available on orders of 4+ units; all pumps ship same-day if in stock and include a 12-month manufacturer warranty. For advanced system needs, see our pumps with integral valves.
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 WF820609, call (800) 823-4937. For other comparable models, review V201P13P3A11R – FluiDyne V20 Pump.
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 volume orders, explore our Vickers replacement pumps or call (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 and detailed vane pump documentation specifications for technical reference
- Technical drawings and specifications available; see our range of single stage vane pumps for full technical specs
- 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
The Fluidyne WF820609 is a direct replacement for the Vickers WF820609 hydraulic vane pump, offering 100% interchangeability and maintaining the same specifications for displacement, pressure, and mounting. For a complete overview of compatible Vickers replacement pumps, visit our dedicated page..
- Mounting Pattern: SAE J744 ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in mobile hydraulics applications, auxiliary power units, and compact equipment.
- mobile hydraulics
- auxiliary power units
- compact equipment
Important: Verify pump model WF820609 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Fluidyne V20 WF820609 Vane Pump | Replacement for Vickers/Eaton V206S12S15C11L 4.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$289.00
In stock
No sales tax
Expected delivery Sep 15 - Sep 19
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