Graco 17:1 Ratio External Mix Gel System with 25 ft (7.6 m) Hose and Cart 650 CFM Qty 2: Stainless garden hose Size:323 Qty 2: Stainless garden hose plugs For pressure washer inlet and garden hose spray gun (not included) Two stage design Air Inlet Size (in) 1 4 Air Inlet Thread Gender Female Air Inlet Thread Type NPT Component A Inlet Size (in) 3 8 Component B Inlet Size (in) 1 5 16 Component B Thread Gender Male Component B Thread Type UN 2A Fluid Inlet Size (in) 3 4 Fluid Inlet Thread Gender Male Fluid Inlet Thread Type NPT Fluid Outlet Size (in) 3 4 Fluid Outlet Thread Gender Female Fluid Outlet Thread Type NPT Hose Length (ft) 25 Hose Length (m) 7 UPC Product: 00769946788556