Tough and lightweight structure Viton® o-rings and gaskets for maximum resistance Comfortable, adjustable polyester shoulder strap Heavy duty polypropylene pump barrel Tank made of high-density polyethylene Non-drip oil-resistant trigger, made of polyamide Automatic and manual safety pressure valve 8-litre liquid capacity (10-litre actual capacity) working pressure: 303 kPa (3 bar or 44 psi) This sprayer is designed for solvent-resistant applications, suitable for formwork or spraying jobs on construction sites.