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| 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 | 40 lb |
| Package size | 10 × 10 × 10 in |
Product Selection Guide
These FluiDyne V2020 double vane pumps primarily differ in their flow capacities, port orientations, rotation direction, and outlet configurations. While all are direct Vickers replacements with SAE ‘B’ 4-bolt mounting and straight keyed shafts, each model is tailored for specific flow demands, plumbing layouts, and rotation requirements, making selection dependent on the hydraulic circuit and installation needs. For the full range of hydraulic pumps, see our curated selection. For more options, see our full line of single stage vane 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 |
|---|---|---|---|---|
| WF825073 (Current) | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825071 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825070 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825075 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825076 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow Rate
Difference: Models offer total flows from 12.0 GPM (WF825073, WF825071) up to 21.0 GPM (WF825076).
Selection Guide: Select higher total flow models (WF825076, 21.0 GPM or WF825075, 18.0 GPM) for systems needing greater simultaneous output or supporting multiple actuators.
Rear Pump Flow
Difference: Rear pump flow ranges from 1 GPM (WF825073, WF825071), 6 GPM (WF825070), 7 GPM (WF825075), to 9 GPM (WF825076).
Selection Guide: Choose higher rear pump flows (WF825075, WF825076) to drive secondary functions or for Hi-Lo circuits that demand fast cycling.
Maximum Speed
Difference: WF825073 & WF825071 are limited to 1800 RPM; WF825070, 2500 RPM; WF825075, 2500 RPM; WF825076, 2400 RPM.
Selection Guide: Select models with higher RPM limits (WF825070, WF825075) for applications where pump speed is a constraint or to support higher duty cycles.
Port Orientation
Difference: WF825073 & WF825076: outlets opposite inlet (180°); WF825071: outlets 90° CW from inlet; WF825070 & WF825075: outlets inline with inlet (0°).
Selection Guide: Use inline (0°) for straightforward plumbing, 90° for compact installations with side access, and 180° for setups requiring opposite-side connections.
Rotation Direction
Difference: WF825073, WF825071, WF825070, WF825075: right-hand (clockwise); WF825076: left-hand (counter-clockwise).
Selection Guide: Pick left-hand rotation (WF825076) only if your drive rotates counter-clockwise; otherwise, use right-hand rotation models.
Quick Selection Guide
If you need: A compact pump with minimal rear flow for simple dual circuits
Choose: WF825073 or WF825071
Because: Both offer 11 GPM front and 1 GPM rear flows—ideal for low-load secondary circuits, with port orientation as the main differentiator.
If you need: Higher total flow with moderate rear section output and inline porting
Choose: WF825070
Because: Delivers 11 GPM front and 6 GPM rear for a combined 17 GPM, with inline ports for easy installation.
If you need: Maximum total output with highest rear section flow, and left-hand rotation
Choose: WF825076
Because: Supplies 12 GPM front and 9 GPM rear (21 GPM total), and is suited for systems requiring left-hand (counter-clockwise) rotation.
If you need: Balanced dual flows with slightly higher rear section and straightforward plumbing
Choose: WF825075
Because: Offers 11 GPM front and 7 GPM rear (18 GPM total) and inline porting. For higher displacement needs, consider the V201P13P3A11R – FluiDyne V20 Pump.
Compatibility: All models are direct Vickers replacements, 100% interchangeable, and utilize SAE ‘B’ 4-bolt mounting and standard G1″/G1/2″ BSPP ports for seamless integration into existing systems. For single-section options, browse our single stage vane pumps applications catalog.
For application-specific pump selection, cross-referencing, or troubleshooting, contact Northern Hydraulics’ hydraulic specialists at (800) 823-4937 or explore our pumps with integral valves for enhanced control options. (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST.
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 WF825073, 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 — for details on compatible vane pumps, visit our technical resource center.
- Cross-reference guides for common brands
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937 or review our hydraulic pumps catalog for more information.(800) 823-4937
Compatibility & Applications
Direct Replacement Information
The Fluidyne WF825073 is engineered as a direct replacement for the Vickers WF825073 pump, maintaining identical displacement (19.5 cm³/r or 1.19 in³/r), pressure rating (up to 2500 PSI), and SAE J744 mounting. It ensures 100% interchangeability, supporting seamless integration in existing hydraulic systems..
- Mounting Pattern: SAE ‘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 comparable models, see the V201P5P18C11R – FluiDyne V20 Pump for similar mobile hydraulic applications.
- mobile hydraulics
- auxiliary power units
- compact equipment
Important: Verify pump model WF825073 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Fluidyne V2020 WF825073 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F11S11S1AA30R 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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