Product Review

• Triplex High Pressure Power Washer Pump 4.7 GPM 3600 PSI 1" Hollow Shaft fits Cat General AR
• This pressure washer pump has a forged brass manifold, providing corrosion resistance.
• The plunger on this pump is ceramic, increasing resistance to pitting and wear.
• Offers a Max Pressure: 3600 PSI , Flow Rate: 4.76 GPM, 3400 RPM with a 13 HP.
• High Pressure Triplex Pump 15 Series
• Max Pressure: 3600 PSI
  
  
  • COMMERCIAL-GRADE PERFORMANCE: Heavy-duty triplex plunger pump delivers smoother operation, higher durability and higher efficiency than axial pumps, ensuring long-lasting, consistent pressure for residential and commercial cleaning applications
  • ENGINE COMPATIBILITY: Standard SAE J609-A mounting flange fits most 13 hp (390cc class) direct-drive horizontal-shaft gasoline engines with 1″ shafts, including Honda GX390, GX340, Briggs & Stratton, Generac, DeWalt, Simpson, Blackmax, Troy-Bilt, Craftsman, Ridgid, PowerStroke, Campbell Hausfeld and Excell models. Ideal replacement pump for upgrading or restoring commercial-grade pressure washers
  • PUMP SPECS: Max pressure 3600 psi | Max flow 4.7 US gpm | Max RPM 3400 | Triplex plunger mechanism | Pump inlet 1/2" NPT-F | Pump outlet 3/8" NPT-F | Unloader inlet 3/4" garden hose | Unloader outlet 3/8" quick-connect | Shaft diameter 1 inch | Oil grade SAE 15W-40 | Water inlet pressure 0–50 psi | Max inlet temperature 122°F
  • DURABLE CONSTRUCTION: Forged brass head, anodized aluminum crankcase with cooling fins, ceramic-coated stainless steel plungers, forged steel crankshaft and German-made seals provide superior corrosion resistance and extended pump life
  • EXTERNAL UNLOADER: Features a detachable, pressure-adjustable unloader valve with built-in detergent injector and water filter, allowing easy maintenance, pressure control and cleaning flexibility
  • SIGHT GLASS: Integrated sight glass and advanced oil seal system eliminate the need for a dipstick and make oil level inspection simple and mess-free
  • READY TO INSTALL: Includes detergent tube with strainer, set of extra O-rings and operating manual with spare parts list. Ships prefilled with SAE 15W-40 oil for quick setup and reliable replacement to extend pressure washer life
  • VERSATILE CLEANING: Ideal for pressure washing driveways, decks, patios, siding, fences, vehicles, heavy equipment and more — built for users who demand high performance and durability
  • CUSTOMER SUPPORT: Toll-free phone, email and live chat support, Monday to Friday