TT9111 Triplex Pressure Washer Pump – 3.0 GPM @ 1500 PSI, 1750 RPM, 24 mm Solid Shaft

Part Number: TT9111
Category: Pressure Washer Pumps
Type: Belt-Drive Triplex Pump – TT9111, 3.0 GPM @ 1500 PSI (1750 RPM, 24 mm Solid Shaft)

The TT9111 Triplex Pressure Washer Pump is a low-RPM, belt-drive triplex pump engineered for smooth operation, long service life, and dependable performance in light commercial and professional cleaning systems. Rated for 3.0 GPM at up to 1500 PSI and designed to operate at 1750 RPM, this pump delivers consistent mid-range flow with reduced vibration and wear compared to high-speed alternatives. Featuring a 24 mm solid shaft, the TT9111 is ideal for belt-driven configurations where pulley ratios and motor placement flexibility are required, making it a reliable choice for custom builds, equipment refurbishment, and OEM applications.

Product Specifications

Pump Model: TT9111
Pump Type: Triplex Plunger, Belt Drive
Flow Rate: 3.0 GPM
Max Pressure: 1500 PSI
Rated Speed: 1750 RPM
Shaft Size: 24 mm Solid
Bore: 18 mm
Stroke: 9.4 mm
Weight: 11.2 lbs
Condition: New

Features & Benefits

• Triplex plunger design for smooth, low-pulsation operation

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

• 24 mm solid shaft for belt-drive configurations

• Consistent 3.0 GPM output for efficient rinsing

• Compact, lightweight construction

• More durable and serviceable than axial-style pumps

Applications

• Belt-driven pressure washer systems

• Light commercial and professional cleaning equipment

• OEM and custom-built pressure washers

• Equipment repair and refurbishment

Important Notes

• Verify shaft size (24 mm solid), pulley compatibility, and operating speed (1750 RPM) before ordering

• Designed for belt-drive configurations

• Final operating PSI and GPM depend on motor output and overall system setup