pressure booster DPA-40-10-CRVZS2 combination of pressure booster and air reservoir in stainless steel design Piston diameter=40 mm, Volume=2 l, Assembly position=Any, Design structure=(* Twin-piston pressure booster, * with air reservoir, * with pressure gauge, * with non-return valve), Pressure gauge=with pressure gauge Piston diameter 40 mm Volume 2 l Assembly position Any Design structure Twin-piston pressure boosterwith air reservoirwith pressure gaugewith non-return valve Pressure gauge with pressure gauge Output pressure 2 4.5 ... 10 bar Operating pressure 2.5 ... 8 bar Pressure regulation range 4.5 ... 10 bar Inlet pressure 1 2 ... 8 bar Operating medium Compressed air to ISO 8573-1:2010 [7:3:4] Note on operating and pilot medium Lubricated operation not possible Corrosion resistance classification CRC 2 - Moderate corrosion stress Storage temperature 5 ... 60 °C