(800) 823-4937
sales@northernhydraulics.net
| Weight | 40.0 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 WF825986 and other vane pumps, 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. Looking for a similar displacement? See the V201P5P18C11R FluiDyne V20 Pump (18.0 cm³/r, 1.10 in³/r).
Volume pricing available on orders of 4 or more units.
Support & Documentation
- Installation guide included with every shipment
- Technical drawings and specifications available — compare to V2020F1F11S11S11DD8D30L – FluiDyne V2020F for more options.
- Cross-reference guides for common brands
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Product Selection Guide
These Fluidyne V2020 double vane pump models all offer direct Vickers replacement pumps interchangeability, 2500 PSI maximum pressure, and SAE ‘A’ mounting, but differ in flow rates, pump configuration (front/rear GPM split), maximum speeds, port orientation, and rotation. Selecting the right model depends primarily on system flow demand, preferred rotation, and plumbing layout.
?? 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 |
|---|---|---|---|---|
| WF825986 (Current) | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825987 | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825981 | 6 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825983 | 8 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825980 | 13 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Total Flow Rate (GPM)
Difference: Models range from 12.0 GPM (WF825981) to 20.0 GPM (WF825986)
Selection Guide: Select WF825986 for highest overall system flow, or WF825981 for applications needing less flow or smaller actuators.
Front/Rear Pump GPM Split
Difference: WF825986: 11/9 GPM; WF825987 & WF825980: 13/1 GPM; WF825981: 6/6 GPM; WF825983: 8/8 GPM
Selection Guide: Choose equal split (WF825981/983) for balanced dual circuits; large/small split (WF825987/980) for Hi-Lo or sequential circuits; mid/high split (WF825986) for moderate dual demand.
Maximum Speed (RPM)
Difference: WF825981 supports up to 3400 RPM, WF825983 up to 2800 RPM, WF825986 up to 2500 RPM, WF825987/980 up to 1800 RPM
Selection Guide: For higher-speed drives, use WF825981 or WF825983; for lower-speed motors or when quieter operation is needed, WF825987 or WF825980 suffice.
Mounting & Port Orientation
Difference: WF825983 uses Foot Bracket Mount (others use SAE ‘A’ flange); outlet port orientation varies: WF825986 both 90° CW, WF825981 both opposite (180°), WF825983 both inline (0°), WF825987/980 mixed (front inline, rear 90° CW or CCW)
Selection Guide: Select based on available installation space and plumbing — inline ports (WF825983) simplify straight line connections; 90° ports (WF825986, WF825987/980) are better for compact or cornered layouts.
Rotation
Difference: WF825986 and WF825983 are right-hand (clockwise); WF825981 and WF825980 are left-hand (counter-clockwise)
Selection Guide: Match pump rotation to your drive motor — select right-hand for standard clockwise drives, left-hand for counter-clockwise systems.
Quick Selection Guide
If you need: Highest total flow (20.0 GPM) and balanced dual circuits
Choose: WF825986
Because: Provides the most combined output and a moderate split with 11/9 GPM, ideal for two moderately demanding actuators.
If you need: Hi-Lo circuit with one high and one very low flow requirement — or pumps with integrated control, see pumps with integral valves.
Choose: WF825987 or WF825980
Because: These offer a large split (13/1 GPM), perfect for applications with one main circuit and a secondary pilot/auxiliary function.
If you need: Balanced dual flow and higher RPM operation
Choose: WF825981 or WF825983
Because: Both deliver equal split (6/6 or 8/8 GPM) and support higher max speeds (3400 or 2800 RPM); select WF825981 for left-hand rotation, WF825983 for right-hand.
If you need: Foot bracket mounting
Choose: WF825983
Because: The only model with a foot bracket mount, useful for specific base-mounted installations.
Compatibility: All pumps follow SAE J744 mounting standards, use G1″/G1/2″ BSPP straight thread ports, and are 100% interchangeable with Vickers V2020 models for simple drop-in replacement. Need a larger displacement? Explore V201P13P62A11R – FluiDyne V20 Pump (42.6 cm³/r, 2.60 in³/r).
For detailed selection assistance, cross-referencing, or troubleshooting, Northern Hydraulics technical specialists are available Monday-Friday, 7 AM – 5 PM MST at (800) 823-4937. For additional resources on vane pump selection and troubleshooting, visit our vane pumps resource page.
Compatibility & Applications
Direct Replacement Information
This Fluidyne unit serves as a direct replacement for Vickers WF825986 in hydraulic systems using vane pumps requiring a 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI operation. It delivers rated performance at 1200 RPM and is part of the V2020F series, ensuring 100% interchangeability with the original Vickers model..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in marine applications, stationary power units, test stands. Find more use cases and real-world examples in our hydraulic pumps application case studies.
- marine applications
- stationary power units
- test stands
Important: Verify pump model WF825986 matches your existing Vickers unit before ordering. For technical assistance or volume pricing (4+ units), contact Northern Hydraulics at (800) 823-4937. See how our Vickers replacement pumps streamline maintenance and reduce downtime. Same-day shipping available for in-stock items; all Fluidyne pumps include a 12-month manufacturer warranty.
Fluidyne V2020 WF825986 Vane Pump | Replacement for Vickers/Eaton V2020F-V2020F1F11S9S1DD8K30R 2.0 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$868.70
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Expected delivery Oct 13 - Oct 19
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