SXW2135 Triplex Pressure Washer Pump – 5.5 GPM @ 5100 PSI, 1450 RPM, 24 mm Solid Shaft

Part Number: SXW2135
Category: Pressure Washer Pumps
Type: Commercial Triplex Pump – SXW2135, 5.5 GPM @ 5100 PSI (1450 RPM, 24 mm Solid Shaft)

The SXW2135 Triplex Pressure Washer Pump is an extreme-duty, commercial-grade pump engineered for 1450 RPM belt-drive and gear-drive systems that demand both massive flow and ultra-high pressure. Delivering 5.5 GPM at up to 5100 PSI, this pump is purpose-built for industrial and professional wash environments where maximum cutting power, durability, and continuous-duty performance are essential.

Featuring a rugged 24 mm solid shaft and heavy-duty triplex plunger construction, the SXW2135 provides smooth, low-pulsation output while minimizing wear under sustained workloads. With a 20.0 HP power requirement, this pump is ideal for high-performance commercial machines used in heavy equipment cleaning, industrial facilities, and demanding surface prep applications.

Product Specifications

• Pump Model: SXW2135

• Pump Type: Triplex Plunger

• Application: Commercial / Industrial

• Flow Rate: 5.5 GPM

• Max Pressure: 5100 PSI

• Rated Speed: 1450 RPM

• Shaft Size: 24 mm Solid

• Power Requirement: 20.0 HP

• Inlet Port: 1/2″

• Discharge Port: 3/8″

• Rail Kit Compatibility: AR #2748 (1-1/4″)

• Condition: New

Features & Benefits

• Ultra-high 5100 PSI pressure for the toughest cleaning tasks

• High-flow 5.5 GPM output for faster job completion

• Commercial-grade triplex plunger construction

• Low-RPM design for extended pump life and reduced wear

• Heavy-duty 24 mm solid shaft for belt-drive and gear-drive systems

• Smooth, low-pulsation operation for consistent performance

• Built for continuous-duty industrial environments

Applications

• Commercial and industrial pressure washers

• Heavy equipment and fleet wash systems

• Surface preparation and paint removal

• Belt-drive and gear-drive washer platforms

• Equipment repair, refurbishment, and high-performance upgrades

Important Notes

• Verify shaft size (24 mm solid), drive method, and system RPM (1450) before ordering

• Designed for belt-drive or gear-drive systems

• Final operating PSI and GPM depend on motor or engine output and overall system configuration