General Pump EZ4040G Triplex Pressure Washer Pump, 4.0 GPM at 4000 psi

The General Pump EZ4040G Triplex Pump is a high-performance pressure washer pump designed for professionals who demand power, durability, and reliability. With a flow rate of 4.0 GPM at 4,000 PSI, this pump is ideal for commercial and industrial pressure washing applications. Built with a forged brass manifold featuring a lifetime warranty, an innovative one-piece plunger design, and a premium roller bearing system, the EZ4040G ensures long-lasting performance under demanding conditions.

Whether you're tackling tough cleaning tasks or upgrading your equipment, the General Pump EZ4040G delivers efficiency and reliability backed by a 5-year pump warranty and a lifetime manifold guarantee.

Built for Performance

• Flow & Pressure: Delivers 4.0 GPM at 4,000 PSI for high-performance cleaning.
• Gasoline Mounting Flange: Standard SAE J609 flange supports up to 13 HP engines for versatility.

Superior Durability

• Forged Brass Manifold: Exclusive lifetime warranty and a 3:1 hydrostatic rating for ultimate reliability.
• Anodized Aluminum Crankcase: Die-cast oil-bath crankcase ensures durability and smooth operation.
• Innovative Plunger Design: One-piece plungers prevent water from entering the crankcase, extending pump life.

Enhanced Efficiency

• Crankcase Load Reduction: 5% reduction compared to standard 4,000 PSI pumps for improved performance.
• Premium Roller Bearing: Minimizes wear and tear for longer operational life.
• Unitized Valves: Stainless steel inlet and discharge valves ensure consistent performance.

Upgraded Components

• Features new plunger and guide improvements for even better durability and efficiency.
• Available in left-handed "L" versions for flexible mounting options.

Resources coming soon.

Warranty Information

Call us for warranty information: 561-964-3228