Tank Capacity : 1 Gal Tank Material : Poly Fill Opening Size : 4 In Handle Type : Ergonomic Nozzle Type : Adjustable Pump Type : Piston Wand Length : 12 In Hose Length : 34 In Length : 7-1/2 In Width : 7-1/2 In Height : 15 In Material : Viton Wand Material : Poly Hose Material : PVC Handle Material : Poly Air Pressure : 40 To 60 Psi