TW8036 PS8010S 8 GPM 3500 PSI 1750 RPM 24mm Shaft Comet POWER WASHER PLUMBING KIT You need a hose barb

You need a hose barb (1174) or hose barb (1171) for the outlet of the unloader and a 4784 or 4796 for the tank

Super Swivel 90 deg 1/2" MPT x 1/2" FPT 5000 psi

5/8" blue Kuri Tec hose 200 ft with 1/2" MPT crimped on ends 316 stainless steel

5 hp for gas engines

Foster 1/4" MPT Male Socket Stainless Steel Quick Connect Coupler

TW8036 PS8010S 8 GPM 3500 PSI 1750 RPM 24mm Shaft Comet POWER WASHER PLUMBING KIT You need a hose barbTW8036 PS8010S 8 GPM 3500 PSI 1750 RPM 24mm Shaft Comet Brass Head Die Cast Aluminum Alloy for Protection Against Corrosion Piston Guides are Heat Treated Stainless Steel Highly Efficient Stainless Steel Check Valves Solid Ceramic Plungers Brass Manifold: Forged for Maximum Strength and Longer Life Solid Bronze Alloy Connection Rods High Quality Tapered Roller Bearings Large Oil Capacity Dissipates Heat and Improves Lubrication for Increased Longevity