ET1506E34 Triplex Pressure Washer Pump – 2.9 GPM @ 2610 PSI, 3400 RPM, 5/8″ Hollow Shaft, Right-Hand

Part Number: ET1506E34
Category: Pressure Washer Pumps
Type: Direct-Drive Triplex Pump – ET1506E34, 2.9 GPM @ 2610 PSI (3400 RPM, 5/8″ Hollow Shaft, Right-Hand)

The ET1506E34 Triplex Pressure Washer Pump from General Pump’s Evolution ET Series is a high-speed, electric-duty triplex pump engineered for demanding pressure cleaning applications that require compact size, durability, and consistent output. Rated for 2.9 GPM at up to 2610 PSI and designed to operate at 3400 RPM, this pump delivers strong mid-range flow with reliable pressure for automotive, surface, and contract cleaning tasks. Featuring a 5/8″ flanged hollow shaft for direct motor coupling, solid ceramic plungers, a next-generation seal package, and an industrial-grade nickel-plated cast manifold, the ET1506E34 offers enhanced stability, extended service life, and smooth, low-pulsation performance in professional electric pressure washer systems.

Product Specifications

Pump Model: ET1506E34
Pump Type: Triplex Plunger, Direct Drive (Electric)
Flow Rate: 2.9 GPM
Max Pressure: 2610 PSI
Rated Speed: 3400 RPM
Shaft Size: 5/8″ Hollow (Right-Hand)
Bore: .591″ (15 mm)
Stroke: .256″ (6.5 mm)
Required Power: 5.2 EBHP
Dimensions: 7.3″ x 7.4″ x 5.5″
Condition: New

Features & Benefits

• Triplex plunger design for smooth, low-pulsation operation

• Solid ceramic plungers for extended wear life

• Next-generation seal package with dust protection chamber

• Oversized guide, inlet, and outlet valves for improved durability

• Industrial-grade nickel-plated cast manifold

• Flanged hollow shaft for direct electric motor coupling

• Compact footprint for space-efficient installations

Applications

• Automotive cleaning

• Surface and flatwork cleaning

• Household exterior cleaning

• Pre-painting surface preparation

• Heavy equipment maintenance

• Contract and professional cleaning services

Important Notes

• Verify shaft size (5/8″ hollow), right-hand rotation, and operating speed (3400 RPM) before ordering

• Designed for direct-drive electric motor configurations

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