XWL41.21N-SX | 10.8 GPM 3000 PSI Pump Left-Hand Shaft 1450 RPM

Annovi Reverberi XWL41.21N-SX Left-Hand Shaft Industrial Pump

Overview

The Annovi Reverberi XWL41.21N-SX is a left-hand shaft industrial pressure washer pump engineered for mirrored, dual-pump, and specialty drive systems requiring high-volume, continuous-duty cleaning power. Delivering 10.8 GPM at 3,000 PSI, this pump provides the pressure and flow needed for large-scale industrial washdown, sanitation, fleet maintenance, and commercial cleaning environments.

Operating at a low 1,450 RPM, the XWL41.21N-SX runs cooler and with reduced vibration, extending service life under demanding workloads. Built with bronze connecting rods, oversized crankcase bearings, and ceramic plungers, it delivers exceptional durability, thermal stability, and long-term reliability.

With its 24mm solid left-hand shaft, this model integrates seamlessly into reverse-rotation or mirrored pump systems—making it a preferred choice for contractors, rental fleets, and system builders requiring paired pump installations for maximum throughput.

Key Specifications of XWL41.21N-SX

• Flow Rate: 10.8 GPM
• Pressure: 3,000 PSI
• Operating Speed: 1,450 RPM
• Shaft: 24mm solid, left-hand rotation
• Rod Material: Bronze connecting rods
• Bearings: Oversized industrial-grade crankcase bearings
• Plungers: Ceramic plungers for superior wear resistance
• Maintenance Features: Oil sight glass & vented dipstick
• Warranty: 5-year commercial-use warranty (U.S.-based service)

What’s Included with XWL41.21N-SX

• Factory break-in oil pre-installed
• Integrated oil sight glass for easy maintenance checks
• Vented dipstick to accommodate thermal expansion
• Performance test data from factory testing
• User manual and installation/service schematics
• 5-year commercial warranty with U.S.-based support

Built for Mirrored & Reverse-Rotation Systems

The XWL41.21N-SX is specifically designed for mirrored, dual-pump, and reverse-drive configurations where a standard right-hand shaft pump cannot be used. The left-hand shaft orientation allows seamless pairing with a right-hand model to double system output while maintaining balanced load distribution and smoother operation.

This makes the pump ideal for industrial fleets, high-volume contractors, and system integrators building trailer-mounted or stationary cleaning systems.

Benefits of the XWL41.21N-SX

• High-capacity performance at 10.8 GPM and 3,000 PSI
• Left-hand shaft for mirrored or specialty configurations
• Bronze connecting rods provide exceptional strength and longevity
• Oversized bearings support continuous-duty industrial operation
• Ceramic plungers resist wear under high pressure and heat
• Low 1,450 RPM operation reduces vibration and heat buildup
• Integrated oil sight glass and vented dipstick simplify maintenance
• Factory-tested for reliability before shipping
• Backed by a 5-year commercial warranty

Ideal Applications

• Dual-pump trailer systems (paired with a right-hand shaft pump)
• Mirrored installations for high-output cleaning rigs
• Vehicle rental fleet wash stations
• Building and facility maintenance operations
• Parking garage and large-area surface cleaning
• Professional pressure washing contractors
• Industrial and USDA-compliant sanitation systems

Why Choose the XWL41.21N-SX?

• Engineered specifically for left-hand shaft and mirrored pump systems
• Delivers industrial-grade flow and pressure with low-RPM longevity
• Built with premium components for durability: bronze rods, ceramic plungers, oversized bearings
• Designed for heavy-duty, continuous, high-capacity cleaning environments
• Supported by a 5-year commercial warranty and U.S.-based service network

For contractors, system builders, and industrial operations requiring reverse-rotation compatibility and high-capacity output, the XWL41.21N-SX offers unmatched reliability, performance, and integration capability.