Pressure Washer Pump (SLPEZ4040-400)

Pressure-Pro Fully Plumbed General Pump EZ4040G – 4.0 GPM, 4000 PSI, VRT3 Unloader, Direct Drive, SAE J609 Flange
Model: SLPEZ4040-400

The Pressure-Pro SLPEZ4040-400 is a fully plumbed pressure washer pump package built around the General Pump EZ4040G, a trusted performer in high-pressure cleaning systems. This direct drive unit delivers 4.0 GPM at 4000 PSI, making it ideal for commercial and industrial applications where consistent power is critical.

Equipped with a VRT3-310EZ unloader and regulator, this system allows for easy pressure adjustment and dependable flow control. Additionally, it features a standard SAE J609 flange, which fits most gasoline engines up to 13 horsepower, allowing for quick and secure installation.

Its forged brass manifold resists corrosion, while the die-cast, anodized aluminum crankcase provides excellent heat dissipation and long-lasting lubrication. Moreover, the pump includes an innovative one-piece plunger design, which helps prevent water from entering the crankcase and reduces maintenance needs.

With a maximum input pressure of 125 PSI and a rated speed of 3400 RPM, this pump runs smoothly while delivering reliable performance. A premium roller bearing ensures durability, even under extended use.

Key Features:

• Flow Rate: 4.0 GPM

• Max Pressure: 4000 PSI

• RPM: 3400 for high-output systems

• Unloader: VRT3-310EZ with built-in regulator

• Flange: SAE J609 for up to 13 HP engines

• Manifold: Forged brass for superior corrosion resistance

• Crankcase: Die-cast anodized aluminum with oil bath design

• Plunger Design: One-piece to reduce water intrusion

• Max Inlet Pressure: 125 PSI

• Weight: 20 lbs.

• Warranty: 5-year limited warranty