(800) 823-4937
sales@northernhydraulics.net
| Weight | 37.0 lbs |
|---|---|
| Dimensions | 10 × 10 × 10 in |
| 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 | 4000 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 |
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 WF825954, 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 browse our full selection of 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, including single stage vane pumps for simpler circuits.
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 pump is a direct replacement for Vickers replacement pumps like WF825954, providing 19.5 cm³/r (1.19 in³/r) displacement and handling up to 2500 PSI. It is fully interchangeable and maintains identical mounting and performance characteristics..
- 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 similar flow rates in compact systems, consider the V201P5P18C11R – FluiDyne V20 Pump.
- marine applications
- stationary power units
- test stands
Important: Verify pump model WF825954 matches your existing Vickers unit before ordering. For technical assistance or volume pricing (starting at 4 units), contact (800) 823-4937. Same-day shipping is available for in-stock items. All Fluidyne pumps include a 12-month manufacturer warranty.
Product Selection Guide
The FluiDyne V2020 double vane pump models compared here differ mainly in total flow capacity, pump section sizing, speed ratings, port orientation, shaft type, and rotation. All are direct Vickers replacements with SAE mounting and are 100% interchangeable, but model selection should be based on unique application flow, port, and rotation needs.
?? 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 |
|---|---|---|---|---|
| WF825954 (Current) | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825955 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825956 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825975 (series details) | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825063 | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow Rate
Difference: WF825955 provides the highest total flow at 21.0 GPM, WF825954 offers 20.0 GPM, WF825956 delivers 19.0 GPM, and WF825975/WF825063 supply 10.0 GPM (single section active).
Selection Guide: For simpler circuits with a single hydraulic function, our single stage vane pumps may also be appropriate. Select WF825955 or WF825954 for systems needing 20+ GPM; WF825975/WF825063 are best for lower demand circuits or where only one section is required.
Individual Pump Section Flows
Difference: Front pump flow is 12 GPM (WF825955), 11 GPM (WF825954/WF825956), 10 GPM (WF825975/WF825063). Rear pump flow is 9 GPM (WF825955/WF825954), 8 GPM (WF825956), and 0 GPM (WF825975/WF825063).
Choose higher front or rear pump flows when circuits need more simultaneous output; single-section models suit single-function uses.
Maximum Speed
Difference: WF825954 and WF825956 allow up to 2500 RPM, WF825955 up to 2400 RPM, WF825975/WF825063 up to 1800 RPM.
Pick WF825954 or WF825956 for higher-speed operations; select WF825975/WF825063 for lower-speed applications.
Port Orientation
Difference: WF825954 and WF825955 have both outlets inline with the inlet (0°), WF825956 has outlets 90° CCW from inlet, WF825975 and WF825063 have outlets opposite the inlet (180°).
Inline ports (WF825954/WF825955) simplify straight-line plumbing; 90° (WF825956) or 180° (WF825975/WF825063) suit installations with space constraints or existing line routing.
Shaft Type
Difference: WF825954, WF825955, and WF825956 use straight keyed shafts; WF825975 and WF825063 use 13-tooth splined shafts.
Select splined shafts (WF825975/WF825063) for higher torque or specific couplings; keyed shafts fit standard setups.
Rotation Direction
Difference: WF825954, WF825955, and WF825975 are left-hand (counter-clockwise); WF825956 and WF825063 are right-hand (clockwise).
Match pump rotation to the drive direction of your system to ensure proper operation.
Special Cover/Valve
Difference: WF825956 includes a priority valve cover (with primary, secondary, and tank ports); others do not. For circuits requiring more integrated control, see our full range of pumps with integral valves.
Choose WF825956 for circuits needing a priority flow divider (e.g., steering plus auxiliary).
Quick Selection Guide
If you need: Maximum total flow (21.0 GPM) with dual sections
Choose: WF825955
Because: It offers the highest front (12 GPM) and rear (9 GPM) flows for demanding multi-function hydraulic circuits.
If you need: Balanced dual-output (11 GPM + 9 GPM) at up to 2500 RPM
Choose: WF825954
Because: It provides strong output with inline ports and is suitable for high-efficiency systems.
If you need: Built-in priority valve for flow division (e.g., steering + auxiliary)
Choose: WF825956
Because: It features a priority valve cover to separate flows and unique porting for specialized needs.
If you need: Single-section output (10 GPM), specific port orientation, or splined shaft
Choose: WF825975 (left-hand) or WF825063 (right-hand)
Because: These models supply flow from only one pump section and have splined shafts for high-torque drives. For higher displacement single-stage options, review the V201P13P62A11R – FluiDyne V20 Pump.
Compatibility: All models use SAE ‘B’ 4-bolt flange mounting and G1″/G1/2″ BSPP straight thread ports, following standard vane pump designs. They are 100% interchangeable with Vickers equivalents and meet SAE J744 standards.
For model selection, cross-referencing, or troubleshooting, Northern Hydraulics’ hydraulic specialists are available Mon-Fri, 7 AM – 5 PM MST at (800) 823-4937. For an overview of all options, explore our complete hydraulic pump catalog.
Fluidyne V2020 WF825954 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F11S9S1CC30L 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 14 - Oct 20
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