TS1811 Triplex Pump – 4.0 GPM @ 3500 PSI @ 1290 RPM, 24mm Solid Shaft

Part Number: TS1811
Category: Pressure Washer & Industrial Pump Components
Type: Triplex Pump – 4.0 GPM @ 3500 PSI @ 1290 RPM, 24mm Solid Shaft

The TS1811 Triplex Pump is built for high-pressure applications that demand compact power, efficiency, and long-term reliability. Delivering up to 4.0 GPM at 3500 PSI, this pump is ideal for professional pressure washers, mobile cleaning rigs, and industrial systems where strong cutting pressure is required without sacrificing durability. Its triplex plunger design ensures smooth, low-pulsation output, while the 24mm solid shaft allows for secure belt-drive or direct-drive configurations. Engineered with heavy-duty internals, the TS1811 is designed to perform consistently in continuous-duty environments.

Product Specifications

• Model: TS1811

• Flow Rate: 4.0–4.5 GPM

• Max Pressure: 3500 PSI

• Shaft: 24mm Solid

• Operating Speed: 1290–1450 RPM

• Bore Diameter: 20mm

• Stroke: 14mm

• Pump Type: Triplex Plunger

• Weight: 32 lbs

• Condition: New

Features & Benefits

• High-pressure output for demanding cleaning applications

• Triplex plunger design for smooth, consistent flow

• Efficient performance at lower RPM for extended service life

• Heavy-duty construction for commercial and industrial use

• 24mm solid shaft for reliable drivetrain compatibility

• Ideal for professional pressure washers, skid units, and stationary systems