XWM2128N Triplex Pressure Washer Pump – 5.5 GPM @ 4060 PSI, 1450 RPM, 24 mm Solid Shaft

Part Number: XWM2128N
Category: Pressure Washer Pumps
Type: Commercial Triplex Pump – XWM2128N, 5.5 GPM @ 4060 PSI (1450 RPM)

The XWM2128N Triplex Pressure Washer Pump is a heavy-duty, commercial-grade pump engineered for 1450 RPM belt-drive and gear-drive systems that demand high pressure, strong flow, and long-term durability. Delivering up to 5.5 GPM at 4060 PSI, this pump is built for continuous-duty environments such as fleet washing, industrial cleaning, and professional wash bays where uptime and performance are critical.

Featuring a rugged 24 mm solid shaft and precision triplex plunger design, the XWM2128N provides smooth, low-pulsation operation while minimizing wear under sustained workloads. Its commercial construction makes it an ideal replacement or upgrade for professional pressure washer platforms that require reliable, high-output performance without compromise.

Product Specifications

• Pump Model: XWM2128N

• Pump Type: Triplex Plunger

• Application: Commercial / Industrial

• Flow Rate: 5.5 GPM

• Max Pressure: 4060 PSI

• Rated Speed: 1450 RPM

• Shaft Size: 24 mm Solid

• Condition: New

Features & Benefits

• High-pressure output up to 4060 PSI for demanding cleaning tasks

• Strong 5.5 GPM flow for efficient coverage and faster rinsing

• 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 professional environments

Applications

• Commercial pressure washers

• Fleet wash and industrial cleaning systems

• Belt-drive and gear-drive washer platforms

• Equipment repair, refurbishment, and 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