

Pressure Washer Pump (EP1510G8)
$440.00 Original price was: $440.00.$419.00Current price is: $419.00.
Built for professionals who demand more flow and consistent power, the EP1510G8 handles tough jobs with ease. Its larger stroke increases water volume without compromising pressure or performance.
Whether you’re outfitting a new rig or replacing a worn unit, this pump provides reliability, performance, and long-lasting value—every time.
Choose the EP1510G8 for a smarter, stronger, and more efficient pumping solution.
EP1510G8 Hollow Shaft Pump – 4.2 GPM, 3000 PSI, 1″ Flanged
The EP1510G8 from the EP Series is a rugged, high-flow pump built for gasoline engine drive systems. Featuring a 1″ hollow shaft and flanged mount, this unit offers direct coupling for easy installation and optimal alignment.
Key Features:
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High Flow Output: Delivers 4.2 GPM at 3,000 PSI—perfect for heavy-duty pressure washing and demanding applications
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1″ Hollow Shaft: Designed for direct drive with most gas engines—no adapters needed
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Flanged Mount: Secure, aligned installation with minimal setup hassle
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Fast and Consistent: Operates at 3,400 RPM for reliable, smooth performance
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Durable Internal Components: Includes 15 mm bore and 10 mm stroke for increased output and long pump life
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Compact and Lightweight: Weighs just 15.9 lbs., making it easy to install and service
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5-Year Warranty: Backed by long-term coverage for added peace of mind
Technical Specs:
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Flow Rate: 4.2 GPM
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Pressure: 3,000 PSI
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RPM: 3,400
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Bore: 0.591 in. (15 mm)
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Stroke: 0.394 in. (10 mm)
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Power Requirement: 13.0 GHP
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Shaft: 1″ hollow
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Mounting: Flanged for gas engine direct drive
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Weight: 15.9 lbs.
General Pump delivers dependable pumps and accessories for a wide range of industries across the U.S. and beyond. We combine engineering, advanced technology, and product expertise with a strong focus on customer service. Our motto, “We Will Find a Way,” reflects our commitment to providing solutions that help you get the job done.
With over 110,000 square feet of facilities and 60+ team members in Minnesota and China, we support more than 40 countries. Our Minnesota headquarters unites design, engineering, manufacturing, and distribution under one roof for maximum efficiency.

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