DutyMax GH 675DI Gas Hydraulic Airless Sprayer, Big 150The DutyMax GH 675DI is the preferred choice for high production professional contractors who handle hard to atomize materials such as silicone and other waterproofing and protective coating materials. This compact sprayer includes the ultimate portability anywhere the job demands, the DutyMax is a complete system and includes; DutyMax GH 675DI 150 ft of Xtreme Duty 1 2 in Hose 10 ft x 3 8 in Xtreme Duty Whip Hose XTR 7 HF Gun 18 in Tip Extension 180