(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 |
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 WF825390, 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.
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
Compatibility & Applications
Direct Replacement Information
The WF825390 from Fluidyne is a direct replacement for Vickers replacement pumps, including Vickers WF825390 hydraulic pumps, offering a displacement of 19.5 cm³/r (1.19 in³/r), maximum pressure of 2500 PSI, and rated speed of 1200 RPM. This series is part of our full line of single stage vane pumps designed for reliability in demanding applications. This model ensures 100% interchangeability and supports same-day shipping on in-stock items from Northern Hydraulics..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in agricultural equipment, construction machinery, utility vehicles. For other single-stage applications, see our range of single stage vane pumps.
- agricultural equipment
- construction machinery
- utility vehicles
Important: Verify pump model WF825390 matches your existing Vickers unit before ordering. For technical assistance or volume pricing, contact (800) 823-4937. For direct replacements, see our full selection of Vickers replacement pumps. All Fluidyne pumps are covered by a 12-month manufacturer warranty.
Product Selection Guide
These FluiDyne V2020 double vane pump models differ mainly in their total flow rate, port orientation, shaft type, pump rotation, and mounting configuration. All are direct Vickers replacements, fully SAE J744 compliant, and suited for 2500 PSI applications, but each targets specific system layouts and performance 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 |
|---|---|---|---|---|
| WF825390 (Current) | 9 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825399 | 7 | 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: WF825390 delivers the highest total flow at 18.0 GPM (9+9 GPM), WF825399 provides 14.0 GPM (7+7 GPM), while WF825975, WF825063, and WF825884 each deliver 10.0 GPM (front section only, rear section inactive).
Selection Guide: Choose WF825390 for higher-demand systems requiring up to 18 GPM; WF825399 for moderate dual-circuit needs at 14 GPM; WF825975, WF825063, or WF825884 for single-output or Hi-Lo circuits where a secondary flow is not needed.
Pump Configuration (Active Sections)
Difference: WF825390 and WF825399 have both front and rear pumps active (dual flow); all others have only the front pump active (rear pump inactive).
Selection Guide: Select a dual-output model (WF825390, WF825399) for applications needing simultaneous, independent flows or Hi-Lo circuits; compare with V20 series options for similar applications. use single-output models when only one hydraulic circuit is required.
Port Orientation
Difference: WF825390: Front 90° CW, Rear 90° CCW; WF825399, WF825975, WF825063: Both outlets opposite inlet (180°); WF825884: Outlets inline with inlet (0°).
Selection Guide: Choose 180° or 0° port models for straightforward piping; select 90° orientation (WF825390) for installations with space constraints or specific routing needs. If your application requires specialized pumps with integral valves, custom configurations are available.
Shaft Type
Difference: WF825390 and WF825399 use a straight keyed shaft; WF825975, WF825063, WF825884 use a 13-tooth splined shaft.
Selection Guide: Opt for straight keyed shafts for standard couplings; select splined shafts for high-torque or precision alignment requirements.
Rotation Direction
Difference: WF825390, WF825399, WF825063 are right-hand (clockwise); WF825975, WF825884 are left-hand (counter-clockwise).
Selection Guide: Match pump rotation to your drive; ensure right-hand models for standard clockwise drives, left-hand for counter-clockwise drive systems.
Mounting Style
Difference: WF825390, WF825975, WF825063, WF825884 use SAE ‘B’ 4-bolt flange; WF825399 uses a foot bracket mount.
Selection Guide: Use flange mounts for direct-mounting to motors or adapters; choose foot bracket mount for base-plate or custom mounting arrangements.
Maximum Speed
Difference: WF825390: 2800 RPM; WF825399: 3000 RPM; Remaining models: 1800 RPM (WF825975, WF825063, WF825884 limited by rear pump section).
Selection Guide: Select higher-RPM models (WF825399, WF825390) for high-speed drives; use others where lower speed or specific rear pump limitations apply. For specific application case studies, see our recommendations for high-displacement V20 pumps.
Quick Selection Guide
If you need: Maximum total flow (18.0 GPM), dual active pump sections, and right-hand rotation
Choose: WF825390
Because: It offers 9 GPM from both front and rear pumps, ideal for systems needing two balanced flows or high total output.
If you need: Moderate dual flow rate (14.0 GPM), highest speed (3000 RPM), and right-hand rotation
Choose: WF825399
Because: It provides 7 GPM per section and is suited for faster-running hydraulic power units.
If you need: Single active pump section at 10.0 GPM, left-hand (CCW) rotation, with splined shaft for high torque
Choose: WF825975 or WF825884
Because: Both offer a single flow with left-hand rotation and splined shaft; select WF825884 for inline ports (0°) or WF825975 for 180° outlet orientation.
If you need: Single active pump section at 10.0 GPM, right-hand (CW) rotation, with splined shaft
Choose: WF825063
Because: It matches single-section needs with clockwise rotation and 180° port orientation.
Compatibility: All models are direct Vickers replacements, 100% interchangeable, and conform to SAE J744 mounting standards. To explore more options or find specific compatibility, visit our extensive hydraulic pumps catalog. All feature G1″/G1/2″ BSPP straight thread ports for simplified system integration.
For application-specific selection or troubleshooting, Northern Hydraulics’ hydraulic specialists are available Mon-Fri, 7 AM – 5 PM MST at (800) 823-4937 applications. For more background on our vane pump technology and in-field reliability, review our full vane pump lineup.
Fluidyne V2020 WF825390 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F9S9S1DB30R 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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