(800) 823-4937
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| 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 |
Product Selection Guide
These Fluidyne V2020 double vane pump models differ mainly in their flow rates, pump section sizing, shaft types, rotation direction, port orientations, and overall total flow/displacement. All models are direct Vickers replacement pumps, 100% interchangeable, SAE J744 compliant, and rated up to 2500 PSI, making them well suited for a wide variety of industrial hydraulic systems. Explore more vane pumps for additional options. For a broader selection, view our full range of hydraulic pumps for industrial and mobile applications. Choosing the right model depends on your system’s required flow, port orientation, rotation direction, and packaging constraints. For single-flow solutions, see our 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 |
|---|---|---|---|---|
| WF825047 (Current) | 8 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825045 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825049 | 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: WF825045 delivers the highest total flow (20.0 GPM), WF825049 offers 18.0 GPM, WF825047 provides 14.0 GPM, and WF825975/WF825063 offer 10.0 GPM each.
Selection Guide: Select higher flow rates (WF825045, WF825049) for circuits with larger actuators or faster cycle times. For larger displacement requirements, see V201P13P3C11R – FluiDyne V20 Pump. Lower flow models (WF825975, WF825063) suit smaller systems or where precise flow control is needed.
Pump Section Sizing
Difference: WF825045 features V20-11 GPM (front) and V20-9 GPM (rear); WF825047 has V20-8 GPM (front), V20-6 GPM (rear); WF825049 uses two identical V20-9 GPM; WF825975 and WF825063 have single-section output (rear = 0 GPM).
Selection Guide: Choose models with dual active sections (e.g., WF825045, WF825049, WF825047) for Hi-Lo circuits or dual-function systems. For pumps with additional integrated functionality, explore our pumps with integral valves applications. Select single-section output (WF825975, WF825063) for dedicated single-flow applications.
Rotation Direction
Difference: WF825975 is left-hand (counter-clockwise); all others are right-hand (clockwise).
Selection Guide: Match pump rotation to your drive motor. Select WF825975 only if your prime mover requires left-hand rotation.
Port Orientation
Difference: WF825047 and WF825049: both outlets inline with inlet (0°); WF825045: front outlet at 90° CCW, rear inline; WF825975 and WF825063: both outlets opposite inlet (180°).
Selection Guide: Inline (0°) ports (WF825047, WF825049) are ideal for straightforward plumbing. 90° or 180° options (WF825045, WF825975, WF825063) help fit pumps into tight or unusual layouts.
Shaft Type
Difference: WF825047, WF825975, WF825063: 13-tooth splined shaft; WF825045, WF825049: straight keyed shaft.
Selection Guide: Use splined shafts (WF825047, WF825975, WF825063) for higher torque and improved coupling life. Straight keyed shafts (WF825045, WF825049) are standard for most general applications.
Maximum Speed
Difference: WF825047, WF825049: up to 2800 RPM; WF825045: 2500 RPM; WF825975, WF825063: 1800 RPM (limited by rear pump).
Selection Guide: If your system operates at higher RPMs, WF825047 or WF825049 are preferable. For lower speed requirements, WF825975 or WF825063 suffice.
Quick Selection Guide
If you need: Maximum total flow (20.0 GPM) and two different flows from one pump
Choose: WF825045
Because: It delivers the highest combined flow and offers two pump sections (11 and 9 GPM) for versatile circuit design.
If you need: Balanced dual flow at moderate total output (18.0 GPM)
Choose: WF825049
Because: Both front and rear sections are matched at 9 GPM, ideal for systems needing two similar flows.
If you need: Compact dual flow for space-limited systems (14.0 GPM total) and splined shaft for high torque
Choose: WF825047
Because: Offers lower combined flow with durable splined shaft and inline porting for simple installations.
If you need: Single flow output at 10.0 GPM with left-hand (counter-clockwise) rotation
Choose: WF825975
Because: Ideal for systems requiring a reverse rotation pump and minimal plumbing complexity.
If you need: Single flow output at 10.0 GPM with right-hand (clockwise) rotation
Choose: WF825063
Because: Suited for basic systems or direct replacement in right-hand drive setups.
Compatibility: All models are direct Vickers replacements with SAE ‘A’ 2-bolt mounting and G1″/G1/2″ BSPP straight thread ports, ensuring seamless interchangeability in existing hydraulic systems. All are covered by a 12-month manufacturer warranty, with same-day shipping available on in-stock units. Volume pricing starts at 4 units.
For application-specific guidance, call (800) 823-4937 or browse our complete hydraulic pump selection for more options.
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 WF825047, 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 vane pump specifications available
- Cross-reference guides for Vickers and other common brands specifications
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Compatibility & Applications
Direct Replacement Information
Fluidyne WF825047 provides exact replacement for Vickers WF825047 applications in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI operation..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in industrial machinery, material handling, and production equipment. To see other real-world use cases and application guidance, explore our case study examples.
- industrial machinery
- material handling
- production equipment
Important: Verify pump model WF825047 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Fluidyne V2020 WF825047 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F8S6S11CC30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 08 - Oct 14
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