SHP15.50HN Industrial Triplex Pressure Washer Pump – 3.96 GPM @ 7250 PSI, 1450 RPM, 24 mm Solid Shaft

Part Number: SHP15.50HN
Category: Pressure Washer Pumps
Type: Industrial Triplex Pump – SHP15.50HN, 3.96 GPM @ 7250 PSI (1450 RPM, 24 mm Solid Shaft)

The SHP15.50HN Industrial Triplex Pressure Washer Pump is an ultra–high-pressure, heavy-duty pump engineered for 1450 RPM belt-drive and gear-drive systems operating in extreme industrial environments. Producing up to 3.96 GPM at a staggering 7250 PSI, this pump is built for applications where maximum surface penetration, precision control, and uncompromising durability are required.

With a rugged 24 mm solid shaft and industrial-grade triplex plunger architecture, the SHP15.50HN delivers smooth, low-pulsation output while withstanding sustained high-load operation. Requiring 20 EBHP, this model is ideal for specialty cleaning, surface prep, hydro-demolition support, and other high-pressure industrial tasks where standard commercial pumps simply aren’t enough.

Product Specifications

• Pump Model: SHP15.50HN

• Pump Type: Triplex Plunger

• Application: Industrial / Heavy-Duty

• Flow Rate: Up to 3.96 GPM (15 L/min)

• Max Pressure: Up to 7250 PSI (500 Bar)

• Rated Speed: 1450 RPM

• Shaft Size: 24 mm Solid

• Power Requirement: 20 EBHP

• Bore Diameter: 18 mm

• Stroke: 15 mm

• Inlet Thread: 1/2″ F

• Discharge Thread: 3/8″ F

• Oil Capacity: 32 oz

• Max Fluid Temperature: 140°F

• Weight: 29 lb

• Condition: New

Features & Benefits

• Extreme-pressure capability up to 7250 PSI

• Industrial-grade triplex plunger construction

• Low-RPM design for extended pump life under heavy load

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

• Smooth, low-pulsation output for precision control

• Built for continuous-duty industrial environments

Applications

• Industrial pressure washing systems

• Surface preparation and paint removal

• Heavy equipment and plant maintenance

• Specialty cleaning and hydro-demolition support

• Belt-drive and gear-drive washer platforms

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