TC1505E345 Triplex Pressure Washer Pump – 2.1 GPM @ 2700 PSI, 3400 RPM, 5/8″ Hollow Shaft

Part Number: TC1505E345
Category: Pressure Washer Pumps
Type: Direct-Drive Triplex Pump – TC1505E345, 2.1 GPM @ 2700 PSI (3400 RPM, 5/8″ Hollow Shaft)

The TC1505E345 Triplex Pressure Washer Pump from General Pump’s 60 Series is a compact, high-speed direct-drive pump engineered for electric pressure washer systems that require strong pressure in a small footprint. Rated for 2.1 GPM at up to 2700 PSI and designed to operate at 3400 RPM, this pump delivers efficient cleaning power while maintaining the smooth, low-pulsation performance of a triplex plunger design. Featuring a 5/8″ hollow shaft and NEMA/56C flange for direct motor coupling, the TC1505E345 is ideal for residential, light commercial, and OEM electric washer applications where reliability, durability, and space efficiency are essential.

Product Specifications

Pump Model: TC1505E345
Pump Type: Triplex Plunger, Direct Drive
Flow Rate: 2.1 GPM
Max Pressure: 2700 PSI
Rated Speed: 3400 RPM
Shaft Size: 5/8″ Hollow (.625″)
Bore: .591″ (15 mm)
Stroke: .197″ (5.0 mm)
Required Power: 3.88 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

• Compact, high-speed construction optimized for 3400 RPM 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

• Residential and light commercial cleaning systems

• OEM replacement for compatible General Pump 60 Series units

• Equipment repair and refurbishment

Important Notes

• Verify shaft size (5/8″ hollow), operating speed (3400 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