(800) 823-4937
sales@northernhydraulics.net
| Manufacturer | Fluidyne Fluid Power |
|---|---|
| Pumps Max Pressure | 2,500 PSI |
| Pumps Rated Speed | 1,200 RPM |
| Pumps Max Speed | 4,000 RPM |
| Pumps Displacement | 19.5 cm³/r (1.19 in³/r) |
| Pumps Drive Shaft | 3/4" Straight Shaft with Key |
| Pumps Rotation | Right-Hand (Clockwise) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
| Pump Mounting Flange | 2-Bolt Flange (SAE "A" size) |
| Shipping weight | 37 lb |
| Package size | 10 × 10 × 10 in |
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 WF825909 or to discuss vane pumps for your application, call (800) 823-4937.
Warranty & Protection
- 12-month manufacturer 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. For large projects or repeated use, see our single stage vane pumps for additional options.
Support & Documentation
- Installation guide included with every shipment
- Technical drawings and specifications available (see our Vickers replacement pumps for detailed spec cross-references)
- Cross-reference guides for common brands, including V20201F10S10S11AA30L – FluiDyne V2020 specifications for direct model comparisons
- 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 differ primarily in flow rates, pump section combinations (GPM per section), maximum speed, rotation direction, shaft type, and port orientation. All are direct Vickers replacements, fully SAE J744 compliant, and share mounting and port standards.
?? 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 |
|---|---|---|---|---|
| WF825909 (Current) | 7 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825903 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825900 | 9 | 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) |
Key Differences
Total Flow Rate
Difference: WF825903 delivers the highest combined flow at 17.0 GPM (11 + 6 GPM), while WF825975 and WF825063 offer the lowest at 10.0 GPM (single-section active). WF825909 and WF825900 are mid-range at 12.0 GPM and 16.0 GPM respectively.
Selection Guide: Select WF825903 for applications needing maximum flow, or WF825975/WF825063 for single-section requirements or when a compact double pump is needed but only one section will be active.
Pump Section Combinations
Difference: WF825903: 11/6 GPM; WF825900: 9/7 GPM; WF825909: 7/5 GPM; WF825975 and WF825063: 10/0 GPM (rear inactive).
Selection Guide: Choose the pump with section flows matching your system’s Hi-Lo circuit or dual flow needs.
Maximum Speed Limitation
Difference: WF825903 can operate up to 2500 RPM, WF825900 up to 2800 RPM, WF825909 up to 1800 RPM (limited by rear section), WF825975/WF825063 up to 1800 RPM.
Selection Guide: For high-speed applications, WF825900 (2800 RPM) or WF825903 (2500 RPM) are preferred.
Rotation Direction
Difference: WF825909 and WF825063 are right-hand (clockwise); WF825900 and WF825975 are left-hand (counter-clockwise).
Selection Guide: Match pump rotation to your drive system for proper operation.
Shaft Type
Difference: WF825909 features a straight keyed shaft; others use a 13-tooth splined shaft.
Selection Guide: Use splined shafts (WF825903, WF825900, WF825975, WF825063) for high-torque or spline-coupled drives; choose WF825909 for standard keyed shaft compatibility.
Port Orientation
Difference: WF825909, WF825903: outlets inline with inlet (0°); WF825900: front outlet at 90° CCW, rear inline; WF825975, WF825063: both outlets opposite inlet (180°).
Selection Guide: Select port orientation to match your system plumbing—inline for straight runs, 180° for opposite-facing layouts, 90° for compact or corner installations.
Quick Selection Guide
If you need: Highest overall flow and dual active sections
Choose: WF825903
Because: It provides 17.0 GPM total flow (11/6 GPM split) and supports up to 2500 RPM.
If you need: High flow with higher RPM capability and left-hand rotation
Choose: WF825900
Because: It offers 16.0 GPM (9/7 split), up to 2800 RPM, and left-hand (CCW) rotation.
If you need: Right-hand rotation with moderate dual-section flow
Choose: WF825909
Because: It provides 12.0 GPM (7/5 split) with a straight keyed shaft and inline ports.
If you need: Single-section operation or double pump with only one active section (front)
Choose: WF825975 (left-hand) or WF825063 (right-hand)
Because: Both offer 10.0 GPM front section only, with rear section inactive—ideal for future expansion or specific flow requirements.
Compatibility: All models are direct Vickers replacements, meet SAE J744 mounting standards, use SAE ‘B’ 4-bolt flanges, and feature 1-1/16″-12 UN-2B threaded ports for easy interchangeability. For advanced requirements, see our pumps with integral valves applications.
For application-specific selection, pump sizing, or troubleshooting, Northern Hydraulics’ hydraulic specialists are available Mon-Fri, 7 AM – 5 PM MST at (800) 823-4937. For similar specifications, consider reviewing the V201P5P18C11R – FluiDyne V20 Pump. (800) 823-4937.
Compatibility & Applications
Direct Replacement Information
This Fluidyne unit serves as a direct replacement for Vickers WF825909 in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI maximum pressure..
- Mounting Pattern: SAE J744 ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in marine applications, stationary power units, test stands, and similar demanding hydraulic systems (see V201P13P3A11R – FluiDyne V20 Pump for related applications).
- marine applications
- stationary power units
- test stands
Important: Verify pump model WF825909 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937 or browse our hydraulic pumps family for more solutions.
Fluidyne V2020 WF825909 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F7S5S1CC30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 19 - Oct 23
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