10,000 PSI Pressure Washer Cat Pump 3 GPM, Triplex Positive Displacement Plunger , Water Blasting , Hydro-Demolition , Concrete Surface Preparation , Industrial Paint Stripping , Heat Exchanger Tube Cleaning , Block-Style Stainless Steel Plunger

Industrial & Commercial Grade Pressure Washer Pump

• High-Pressure Washdown & Pressure Washing: Ideal for heavy-duty pressure washer systems used to clean thick mud, grease, and industrial fallout off heavy mining, agricultural, and construction equipment.
• Surface Preparation & Hydro-Demolition: Generates the intense 10,000 PSI required to safely scarify concrete, remove industrial rust, and strip heavy marine paint.
• Water Jet Cutting & Hydro Blasting: Provides a reliable, continuous ultra-high-pressure stream for precision cutting and blasting through hardened materials.
• Hydrostatic Testing: Used to pressurize pipelines, pressure vessels, and blowout preventers (BOPs) to test for structural integrity and leaks.
• Marine Maintenance: Highly effective for blasting stubborn barnacle growth and scaling off ship hulls and underwater structures.
• Chemical Injection: Consistently meters and injects chemicals into high-pressure pipelines for oil, gas, and industrial processing.

This Cat Pumps model is an industrial-duty, 18-frame triplex plunger pump engineered specifically for demanding, ultra-high-pressure applications. As verified by the manufacturer, this heavy-duty positive displacement pump is highly recommended as a core component for 10,000 PSI professional pressure washers, as well as concrete hydro-demolition and industrial paint stripping equipment. It features a precision-machined, block-style 304 stainless steel manifold that provides exceptional structural strength and corrosion resistance during sustained, cyclic pressure loading. The wet-end utilizes concentric, high-density, polished solid ceramic plungers to provide a true wear surface and significantly extend seal life in harsh operational environments.

Designed for uncompromising durability and continuous-duty performance, this heavy-duty pump delivers a highly consistent flow rate of 3.0 gallons per minute (GPM) while operating at an ultra-high test pressure of 10,000 PSI. It utilizes special UHMW (Ultra-High Molecular Weight) supported V-packings to maintain stability under extreme pressure forces. The die-cast aluminum crankcase features an oversized chrome-moly crankshaft and oversized bearings, maximizing load capacity and ensuring optimum oil bath lubrication. With its simple wet-end access that allows for servicing without entering the crankcase, this pump minimizes maintenance downtime for 10,000 PSI heavy-duty commercial pressure washing systems.