(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 vane pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF8251100, 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 through our hydraulic pumps catalog. 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 applications needing single stage vane pumps, see our full lineup.
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
Product Selection Guide
These Fluidyne V2020 double vane pump models differ mainly in front/rear pump flow rates, port orientation, shaft type, rotation direction, and maximum speed. All are direct Vickers replacements, SAE mounting compatible, and rated up to 2500 PSI, making them fully interchangeable for most hydraulic system upgrades or replacements.
?? Important: The specifications shown are for reference and comparison purposes. For more details on the V2020 family, view V20201F10S10S11AA30L – FluiDyne V2020. 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 |
|---|---|---|---|---|
| WF8251100 (Current) | 5 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8251121 | 10 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825111 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825115 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF825116 | 11 | 2500 PSI | 19.5 cm³/r (1.19 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Front/Rear Pump Flow Rates
Difference: WF8251100 provides 5 GPM front + 5 GPM rear (10.0 GPM total); WF8251121 has 10 GPM front + 5 GPM rear (15.0 GPM total); WF825111 and WF825115 offer 11 GPM front + 1 GPM rear (12.0 GPM total); WF825116 delivers 11 GPM front + 8 GPM rear (19.0 GPM total).
Selection Guide: Select WF825116 for highest combined flow (19.0 GPM); WF8251121 for mid-range flow with higher front capacity; WF8251100, WF825111, or WF825115 for lower combined system demand or dedicated small/large circuit splits.
Maximum Speed
Difference: WF825116 supports up to 2500 RPM; all others are rated to 1800 RPM (limited by front or rear pump design).
Selection Guide: Choose WF825116 if your application requires higher operating speeds (up to 2500 RPM); select others for standard 1800 RPM requirements.
Port Orientation
Difference: WF8251100: outlets inline with inlet (0°); WF8251121: front outlet 180°, rear inline (0°); WF825111: both outlets opposite inlet (180°); WF825115: both outlets 90° CW from inlet; WF825116: both outlets 90° CCW from inlet.
Selection Guide: Pick port orientation that best matches your plumbing layout: inline (0°) for straight-through connections, 90° for side exits in tight spaces, or 180° for rear-facing lines. For systems requiring pressure control, explore pumps with integral valves.
Shaft Type
Difference: WF8251100, WF825111, and WF825115 use 13-tooth splined shafts; WF8251121 uses a straight keyed shaft; WF825116 specifies shaft code 51 (check for compatibility).
Selection Guide: Use splined shafts for high-torque loads and keyed shafts for standard couplings. Confirm shaft code 51 on WF825116 for your drive requirements.
Rotation Direction
Difference: WF8251100, WF825115, and WF825116 are right-hand (clockwise); WF8251121 and WF825111 are left-hand (counter-clockwise).
Selection Guide: Choose rotation direction to match your prime mover—right-hand for standard clockwise, left-hand for counter-clockwise systems. For similar displacement pumps, review V201P5P18C11R – FluiDyne V20 Pump.
Quick Selection Guide
If you need: The highest combined flow rate for dual circuits or large-volume applications
Choose: WF825116
Because: It delivers 11 GPM front + 8 GPM rear (19.0 GPM total) and supports up to 2500 RPM.
If you need: A balanced medium flow with flexibility in port orientation and rotation
Choose: WF8251121
Because: Provides 10 GPM front + 5 GPM rear (15.0 GPM total), left-hand rotation, and mixed port orientation for versatile plumbing.
If you need: Two independent low flows or a simple Hi-Lo circuit in a compact form
Choose: WF8251100
Because: Offers matched 5 GPM flows from both sections and inline porting for straightforward installation.
If you need: undefined
Choose: WF825111 or WF825115
Because: Each gives 11 GPM front + 1 GPM rear (12.0 GPM total), with different port and rotation options for system fit.
Compatibility: All models feature SAE ‘A’ 2-bolt flange mounting and G1″/G1/2″ BSPP straight thread ports for direct Vickers interchangeability and hassle-free retrofits.
For detailed pump selection, cross-referencing, or system troubleshooting, call our hydraulic specialists at (800) 823-4937 or see our full hydraulic pumps selection. (800) 823-4937, Mon-Fri, 7 AM – 5 PM MST. Volume pricing available at 4+ units; all pumps backed by a 12-month manufacturer warranty and same-day shipping on in-stock items.
Compatibility & Applications
Direct Replacement Information
The Fluidyne WF8251100 directly replaces Vickers WF8251100 pumps in systems requiring 19.5 cm³/r (1.19 in³/r) displacement and up to 2500 PSI operating pressure. This model offers 100% interchangeability for seamless integration, following SAE J744 mounting standards for straightforward replacement..
- 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, and compact equipment. For similar application needs, consider V201P13P3A11R – FluiDyne V20 Pump.
- mobile hydraulics
- auxiliary power units
- compact equipment
Important: Verify pump model WF8251100 matches your existing Vickers unit before ordering. For technical assistance, contact our experts or learn more about our broad range of vane pumps. (800) 823-4937.
Fluidyne V2020 WF8251100 Vane Pump | Replacement for Vickers/Eaton V2020-V20201F5S5S11CC30R 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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Had a customer's log splitter down and needed a quick turnaround. Ordered this, came in fast and bolted right up. Customer was happy, we were happy.
fit perfect
works great
Dropped right in where the old Vickers came out, no modification needed. Machine's been running solid for two months now.
Needed a replacement in a hurry and the price was fair compared to going back to the OEM. Shaft and bolt pattern lined right up, runs quiet so far. Would've given it top marks but it's only been a few weeks so hard to say on longevity yet.