(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 | Right-Hand (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 |
Compatibility & Applications
Direct Replacement Information
The Fluidyne WF825523 directly replaces Vickers WF825523 pumps in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI operating pressure. For more options in this category, see our hydraulic pumps selection. This model is part of the V2020 series and offers 100% interchangeability for seamless installation. Explore our complete range of vane pumps for more direct replacements.
- Mounting Pattern: SAE J744 ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in mobile hydraulics, auxiliary power units, compact equipment. For specialized single circuit needs, view our single stage vane pumps applications lineup.
- mobile hydraulics
- auxiliary power units
- compact equipment
Important: Verify pump model WF825523 matches your existing Vickers unit before ordering. For more Vickers replacement pumps, explore our compatibility options. For technical assistance or to confirm fitment, contact Northern Hydraulics at (800) 823-4937. Same-day shipping is available on in-stock items, and volume pricing begins at 4 units. All Fluidyne pumps carry a 12-month manufacturer warranty.
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 WF825523, 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. For additional options, explore our hydraulic pumps catalog.
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; for similar applications, also see V201P13P3A11R – FluiDyne V20 Pump.
- Cross-reference guides for common brands
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Product Selection Guide
These FluiDyne V2020 double vane pumps are all direct Vickers replacements, sharing the same SAE ‘A’ mounting, pressure rating, and port sizes, but differ in flow rates, shaft type, rotation, port orientation, and rear pump configuration. Model selection should be based on your required flow, rotational direction, port configuration, and shaft compatibility. Additional technical resources and detailed model specs can be found on our pumps with integral valves category page.
?? 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 |
|---|---|---|---|---|
| WF825523 (Current) | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825522 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825975 | 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) |
| WF825884 | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow Rate
Difference: WF825523 offers the highest combined flow at 20.0 GPM (13 GPM front + 7 GPM rear). WF825522 provides 18.0 GPM (11 + 7 GPM). WF825975, WF825063, and WF825884 deliver 10.0 GPM (front pump only, rear pump inactive).
Selection Guide: Select WF825523 or WF825522 for higher flow or dual-circuit needs. Choose the other models for single-circuit or lower flow requirements.
Rear Pump Configuration
Difference: WF825523 and WF825522 have active rear pumps (7 GPM each). WF825975, WF825063, and WF825884 have inactive rear pumps (0 GPM).
Selection Guide: Choose models with a 7 GPM rear pump (WF825523, WF825522) if you need two separate flows or a Hi-Lo circuit.
Front Pump Flow & Max Speed
Difference: Front pump flow: WF825523 (13 GPM @ 2400 RPM), WF825522 (11 GPM @ 2500 RPM), others (10 GPM @ 2500 RPM). Maximum speed is limited by the front or rear pump and ranges from 1800 to 2500 RPM.
Selection Guide: For highest individual pump flow, select WF825523. For highest rated speed, select WF825522 (2500 RPM).
Rotation Direction
Difference: WF825523, WF825522, and WF825063 are right-hand (clockwise). WF825975 and WF825884 are left-hand (counter-clockwise).
Selection Guide: Match pump rotation with your system’s drive requirements (right-hand for most standard applications; left-hand as needed).
Shaft Type
Difference: WF825523 and WF825522 use standard straight keyed shafts. WF825975, WF825063, and WF825884 use 13-tooth splined shafts.
Selection Guide: Choose straight keyed shaft for typical couplings; select splined shaft for high-torque or splined drive applications.
Port Orientation
Difference: All but WF825884 have both outlets opposite the inlet (180°). WF825884 has both outlets inline with the inlet (0°).
Selection Guide: Use 180° orientation for standard return/pressure manifolds; select 0° (WF825884) for straight-through piping layouts.
Quick Selection Guide
If you need: Highest total flow and dual-circuit operation
Choose: WF825523
Because: Delivers 13 GPM (front) + 7 GPM (rear) at up to 2400 RPM for two simultaneous hydraulic functions.
If you need: Moderate dual-circuit flow at higher maximum speed
Choose: WF825522
Because: Provides 11 GPM (front) + 7 GPM (rear) and supports up to 2500 RPM.
If you need: Single-circuit operation with left-hand rotation and splined shaft
Choose: WF825975 or WF825884
Because: Both offer 10 GPM (front only), left-hand rotation, and splined shaft for special drive requirements. WF825884 adds inline port orientation.
If you need: Single-circuit operation with right-hand rotation and splined shaft
Choose: WF825063
Because: 10 GPM (front only) and right-hand rotation for standard drives needing a splined shaft.
If you need: Inline port orientation for unique piping layouts
Choose: WF825884
Because: Only model with both outlets inline with the inlet (0° orientation).
Compatibility: All models feature SAE ‘A’ 2-bolt mounting and G1″/G1/2″ BSPP straight thread ports, ensuring direct Vickers interchangeability and easy installation. For additional direct replacements, see our Vickers replacement pumps applications category.
For application-specific guidance, call (800) 823-4937 to speak with a hydraulic specialist, or review our complete vane pump portfolio for proven solutions.
Fluidyne V2020 WF825523 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F13S7S1AA30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 13 - Oct 19
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