TC1509E175 Triplex Pressure Washer Pump – 2.1 GPM @ 2500 PSI, 1750 RPM, 5/8″ Hollow Shaft

Part Number: TC1509E175
Category: Pressure Washer Pumps
Type: Direct-Drive Triplex Pump – TC1509E175, 2.1 GPM @ 2500 PSI (1750 RPM, 5/8″ Hollow Shaft)

The TC1509E175 Triplex Pressure Washer Pump is a low-RPM, electric-duty triplex pump engineered for applications that demand higher pressure with efficient mid-range flow and long-term durability. Rated for up to 2.1 GPM at 2500 PSI and designed to operate at 1750 RPM, this General Pump 60 Series unit delivers smooth, low-pulsation performance while significantly reducing wear compared to high-speed axial pumps. Featuring a 5/8″ hollow shaft and NEMA/56C flange for direct motor coupling, it is an ideal choice for electric pressure washers used in light commercial and professional cleaning environments.

Product Specifications

Pump Model: TC1509E175
Pump Type: Triplex Plunger, Direct Drive
Flow Rate: 2.1 GPM
Max Pressure: 2500 PSI
Rated Speed: 1750 RPM
Shaft Size: 5/8″ Hollow (.625″)
Bore: .591″ (15 mm)
Stroke: .370″ (9.4 mm)
Required Power: 3.6 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 operation

• Optimized for 1750 RPM electric motor systems

• Compact footprint for space-efficient installations

• 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