TC1809E175 Triplex Pressure Washer Pump – 3.1 GPM @ 2200 PSI, 1750 RPM, 5/8″ Hollow Shaft

Part Number: TC1809E175
Category: Pressure Washer Pumps
Type: Direct-Drive Triplex Pump – TC1809E175, 3.1 GPM @ 2200 PSI (1750 RPM, 5/8″ Hollow Shaft)

The TC1809E175 Triplex Pressure Washer Pump is a low-RPM, electric-duty triplex pump engineered for smooth operation, long service life, and dependable performance in light commercial and professional cleaning systems. Rated for up to 3.1 GPM at 2200 PSI and designed to run at 1750 RPM, this compact General Pump 60 Series unit features a 5/8″ hollow shaft for direct motor coupling, making it ideal for electric pressure washers that demand efficiency, durability, and reduced wear compared to high-speed axial pumps.

Product Specifications

Pump Model: TC1809E175
Pump Type: Triplex Plunger, Direct Drive
Flow Rate: 3.1 GPM
Max Pressure: 2200 PSI
Rated Speed: 1750 RPM
Shaft Size: 5/8″ Hollow (.625″)
Bore: .591″ (15 mm)
Stroke: .370″ (9.4 mm)
Required Power: 4.7 EBHP
Shipping Weight: 15.1 lbs
Mounting: NEMA / 56C Flange
Condition: New

Hollow Shaft – General Pump 60 Series Specs

Max Inlet Pressure: 125 PSI
Max Fluid Temperature: 165°F
Inlet Port Thread: 1/2″ – 14 BSP-F
Discharge Port Thread: 3/8″ – 19 BSP-F
Gauge Port: 1/8″
Pump Dimensions: 7.8″ x 7.3″ x 5.5″
Crankcase Oil Capacity: 11.8 oz (use GP Series 100 Oil)

Features & Benefits

• Triplex plunger design for smooth, low-pulsation output

• Compact, low-RPM construction optimized for 1750 RPM electric motors

• Forged brass manifold with exclusive lifetime warranty

• Die-cast, anodized aluminum oil-bath crankcase

• Long-life, low-pressure seals for extended service intervals

• Oversized bearings and integrated sight glass

• More durable and serviceable than axial-style pumps

Applications

• Electric pressure washers

• Light commercial and professional cleaning equipment

• OEM replacement for compatible General Pump 60 Series systems

• Equipment repair and refurbishment

Important Notes

• Verify shaft size (5/8″ hollow), operating speed (1750 RPM), and motor compatibility before ordering

• Designed for direct-drive electric motor configurations

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