(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 WF825177, 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 or explore our full range of single stage vane pumps for more options. 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 or browse all hydraulic pumps for more options.
Product Selection Guide
These FluiDyne V2020 double vane pump models differ primarily in total flow rate, GPM split between front and rear pumps, maximum speeds, rotation direction, shaft type, and port orientation. All models are direct Vickers replacements, fully SAE J744 compatible, and support up to 2500 PSI—making them ideal for vane pumps in industrial hydraulic systems requiring reliable, interchangeable performance.
?? 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 |
|---|---|---|---|---|
| WF825177 (Current) | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825174 | 12 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825179 | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825172 | 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) |
Key Differences
Total Flow Rate
Difference: WF825179 offers the highest total flow (22.0 GPM), WF825177 and WF825174 provide 20.0 GPM, WF825172 delivers 18.0 GPM, and WF825975 is lowest at 10.0 GPM.
Selection Guide: Select WF825179 for maximum flow demands, WF825177 or WF825174 for balanced double-pump circuits, WF825172 for moderate dual outputs, or WF825975 for single-section applications with lower flow needs.
GPM Split (Front/Rear Pump)
Difference: Front/rear GPM varies: WF825174 (12/8), WF825177 (11/9), WF825179 (13/9), WF825172 (9/9), WF825975 (10/0).
Selection Guide: Choose models with higher front pump GPM for systems prioritizing primary flow, or WF825172 for equal output on both sections. WF825975 functions as a single-section pump.
Maximum Speed
Difference: WF825172 allows up to 2800 RPM, WF825177 and WF825975 up to 2500/1800 RPM respectively, WF825174 and WF825179 up to 2400 RPM.
Selection Guide: Use WF825172 where higher drive speeds are required; select others if speed limits are within your application needs.
Rotation Direction
Difference: WF825177 and WF825174 are right-hand (clockwise); WF825179, WF825172, and WF825975 are left-hand (counter-clockwise).
Selection Guide: Match the pump rotation to your drive system—right-hand for standard setups, left-hand for reverse drive applications.
Shaft Type
Difference: WF825177 and WF825975 have 13-tooth splined shafts; others use straight keyed shafts.
Selection Guide: Select splined shafts for higher torque or when using splined couplings; choose straight keyed for standard coupling requirements.
Port Orientation
Difference: WF825177 and WF825179: both outlets inline with inlet (0°); WF825174: front 90° CW, rear inline; WF825172 and WF825975: both outlets opposite inlet (180°).
Selection Guide: Select port orientation based on system piping—inline for simple straight connections, 90° or 180° for space-constrained or custom layouts.
Quick Selection Guide
If you need: Highest total flow (22.0 GPM) with left-hand rotation
Choose: WF825179
Because: Optimized for applications demanding maximum dual output and counter-clockwise drive.
If you need: Balanced dual output (9/9 GPM) and high speed (up to 2800 RPM)
Choose: WF825172
Because: Ideal for circuits requiring equal flow from both sections and high-speed operation.
If you need: Single-section operation, lowest flow, or only a front pump
Choose: WF825975
Because: Rear section is inactive—select where only one pump section is used.
If you need: Right-hand rotation with higher front section flow
Choose: WF825174 (12/8 GPM) or WF825177 (11/9 GPM)
Because: Both models support clockwise drives and offer robust flow splits for primary/secondary circuits.
Compatibility: All models are direct Vickers replacements applications, use SAE ‘B’ 4-bolt flanges, and feature industry-standard UN and BSPP ports for seamless interchangeability.
For application-specific pump selection, cross-referencing, or troubleshooting, call Northern Hydraulics technical specialists at (800) 823-4937 (Mon-Fri, 7 AM – 5 PM MST).
Compatibility & Applications
Direct Replacement Information
The Fluidyne WF825177 directly replaces Vickers WF825177 pumps in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI pressure. This V2020 series pump offers 100% Vickers interchangeability and is available for same-day shipping on in-stock items..
- 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—applications similar to those supported by V201P13P3A11R – FluiDyne V20 Pump.
- mobile hydraulics
- auxiliary power units
- compact equipment
Important: Verify pump model WF825177 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937 or review our single stage vane pumps lineup for more details. All Fluidyne pumps include a 12-month manufacturer warranty and volume pricing is available starting at 4 units.
Fluidyne V2020 WF825177 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F11S9S11CC30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$822.80
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Expected delivery Oct 09 - Oct 15
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