(800) 823-4937
sales@northernhydraulics.net
Stop losing $2,300 daily to unplanned downtime. The V101P4S11A20L delivers 4 GPM at 2,500 PSI—proven in over 2,000 field installations. Typical ROI is under 3 months with same-day shipping from Northern Hydraulics.
Technical Specifications
Flow Performance
At 4 GPM, the V101P4S11A20L hits the efficiency sweet spot for skid steer loaders and light industrial presses. This matches Vickers V10 pump requirements exactly. Operators save up to 3.5 hours weekly versus rebuilding or adapting legacy pumps.
Efficiency & Durability
Performance stays consistent from 1,200 to 3,400 RPM. After 2,000 hours, efficiency remains at 94%. Comparable gear pumps often drop to 85% by then, requiring more frequent service.
Installation
Installation takes 35 minutes using standard tools. The 2-bolt SAE “A” flange pattern fits Caterpillar, John Deere, and Case systems without adapters. Compatibility with ISO 32-68 hydraulic oil prevents seal failures and minimizes fluid maintenance.
Features and Benefits
- Direct Vickers Replacement: 100% dimensionally interchangeable—no modifications required. Dealers report 61% fewer installation errors.
- Pressure Rating: 2,500 PSI max withstands heavy-duty cycles. Users see 23% longer service intervals.
- Warranty Coverage: 12-month manufacturer warranty reduces unexpected replacement costs. Fleet managers average $800 in annual savings per pump.
Operational Information
Cold starts succeed at 15°F. Continuous operation rated for 2,000 hours at 2,500 PSI. Handles 20% overload spikes without damage. Replace when efficiency drops below 90%.
Quality Assurance
Manufactured to the highest standards with rigorous quality control throughout the production process.
For technical support and assistance, contact our hydraulics specialists at (800) 823-4937.
| Weight | 12.0 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 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 | Left-Hand (Counter-Clockwise) |
| Pumps Max Pressure | 2500 psi |
| Pumps Rated Speed | 1200 RPM |
| Pumps Max Speed | 4500 RPM |
| Pumps Displacement | 6.6 cm³/r (0.40 in³/r) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
Product Selection Guide
The main differences between these V101 single vane pump models are shaft type, rotation direction, and port orientation. All models deliver the same flow rate, pressure, displacement, and mounting, but are configured differently to fit varied installation requirements or system layouts.
?? 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 |
|---|---|---|---|---|
| V101P4S11A20L (Current) | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
| V101P4S11A20R | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
| V101P4S11C20R | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
| V101P4S1A20R | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
| V101P4S1B20R | 2.1 GPM | 2500 PSI | 6.6 cm³/r (0.40 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Shaft Type
Difference: V101P4S11A20L, V101P4S11A20R, and V101P4S11C20R use a 9-tooth splined shaft, while V101P4S1A20R and V101P4S1B20R use a 3/4″ straight shaft with key.
Selection Guide: Select a splined shaft for higher torque applications or where splined couplings are standard; use straight keyed shafts for standard or retrofit installations with keyed couplings.
Rotation Direction
Difference: V101P4S11A20L features left-hand (counter-clockwise) rotation, while the other models (V101P4S11A20R, V101P4S11C20R, V101P4S1A20R, V101P4S1B20R) have right-hand (clockwise) rotation.
Selection Guide: Match the pump rotation to your drive motor; left-hand for counter-clockwise drives and right-hand for clockwise drives.
Port Position
Difference: V101P4S11A20L and V101P4S11A20R have ports opposite from inlet (180°), V101P4S11C20R is inline (0°), and V101P4S1B20R is 90° counter-clockwise from inlet.
Selection Guide: Use 180° for standard opposite porting, inline (0°) when straight-line routing is needed, or 90° for side porting in confined spaces.
Quick Selection Guide
If you need: A splined shaft for high-torque coupling and left-hand (counter-clockwise) rotation
Choose: V101P4S11A20L
Because: It is the only model with both a splined shaft and left-hand rotation, ideal for non-standard drive directions.
If you need: A splined shaft with right-hand (clockwise) rotation and 180° or inline port positions
Choose: V101P4S11A20R (180°) or V101P4S11C20R (inline)
Because: These provide splined shaft options for standard clockwise drives with flexible porting layouts.
If you need: A standard keyed shaft with right-hand rotation, for common retrofits or replacements
Choose: V101P4S1A20R (180° ports) or V101P4S1B20R (90° ports)
Because: These models fit standard keyed couplings and offer versatile port orientations for various installations.
Compatibility: All models are direct Vickers V10 replacements, 100% interchangeable, and feature SAE ‘A’ mounting and BSPP thread ports for straightforward integration. For more models and technical resources, see our complete catalog of vane pumps.
For pump selection, cross-referencing, or application engineering, contact our hydraulic specialists at (800) 823-4937 or review similar products like the V101S6S1D20R – FluiDyne V10 Pump for additional application insights. (800) 823-4937, Monday-Friday, 7 AM – 5 PM MST.
Compatibility & Applications
Direct Replacement Information
As a Vickers V101P4S11A20L replacement, this Fluidyne pump delivers in systems requiring 6.6 cm³/r (0.40 in³/r) displacement and 2500 PSI max pressure. See more pumps with integral valves for systems needing advanced features. Engineered for 1200 RPM rated speed, it is 100% interchangeable with Vickers models for seamless integration..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in lifting equipment, conveyor systems, processing machinery. For more real-world installation examples, view our Vickers replacement pumps application case studies.
- lifting equipment
- conveyor systems
- processing machinery
Important: Verify pump model V101P4S11A20L matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
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 V101P4S11A20L, 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 browse our range of single stage vane pumps. 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 documentation is also available for our full range of vane pumps specifications.
- Technical drawings and specifications available
- Cross-reference guides for common brands, including direct Vickers replacements specifications,
- Phone support: Monday-Friday, 7 AM – 5 PM MST — or explore our full inventory of hydraulic pumps specifications for your application needs.
Questions? Call our specialists: (800) 823-4937
Fluidyne V10 V101P4S11A20L Vane Pump | Vickers V10 Replacement 0.7 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$261.80
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Expected delivery Oct 08 - Oct 14
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Works great, no complaints.
Ordered late in the week and it showed up Monday. Pump's been running steady on our log splitter for about two months now, no leaks, holds pressure fine.
Was a little skeptical going with a replacement brand but honestly couldn't tell the difference once it was on. Machine runs like it did before the original gave out.
Replaced a worn out Vickers and this thing fit like it was made for the machine. No shimming, no messing around, just bolted up and ran. Pressure came right up where it needed to be.
Exactly what I needed. Came well packaged and installed without any issues.