DWD2536 AAA Triplex Plunger Pump Kit 3600 PSI 2.5 GPM Horizontal Shaft

The DWD2536 is an AAA Triplex Plunger Pump Kit rated at 3600 PSI and 2.5 GPM, designed for horizontal shaft gas engines with a 3/4" hollow shaft and SAE J-609A flange bolt pattern.

It features a forged brass head, ceramic plungers, and a fully anodized die-cast aluminum crankcase built to handle tough cleaning environments.

This pump includes a built-in adjustable unloader, integrated chemical injector, and thermal relief protection for a straightforward plug-and-play replacement experience.

if your unit has a two-piece quick connect coupler, the 7115567 one-piece quick connect coupler is the recommended replacement.

DWD2536 Pump Kit Specifications

• Max PSI: 3600 PSI
• Flow Rate: 2.5 GPM
• Inlet Port: 3/4" GH
• Discharge Port: 3/8" Brass Quick Connect Fitting
• Inlet Pressure Range: 10 – 60 PSI
• Thermal Relief Port: 1/4" NPT
• Shaft Diameter: 3/4"
• Flange Bolt Pattern: SAE J-609A
• Key Way: 3/16"
• Pump Oil Capacity: 10.0 Fluid Ounces — 15W40 Simpson Oil
• Pump Head: Forged Brass
• Crankcase: Fully Anodized Die-Cast Aluminum

DWD2536 Pump Kit Features

• Rated at 3600 PSI and 2.5 GPM for heavy-duty residential and professional cleaning.
• Ceramic plungers to prevent pitting and wear in demanding conditions.
• Dual oversized radial ball bearings for reduced friction and extended performance.
• Built-in adjustable unloader and integrated chemical injector for plug-and-play installation.
• Stainless steel check valves for corrosion resistance.
• Oversized sight glass with advanced oil seal technology — no dipstick required.
• Thermal relief protection to prevent pump overheating.
• Fully anodized die-cast aluminum crankcase sealed to prevent contamination and lube failure.
• Fits most horizontal shaft engines with a 3/4" hollow shaft and SAE J-609A flange.