... rubberapplicable tempure:oil-40 °C-+ 100 °C, the air-30 + 50 °C-°C, water emulsion + 80 °C belowapplicable medium:high temperature, ... : a)The hose choose special synthetic rubber made with, with excellent oil resistance, heat resistance, ageing resistance performance ... high bearing the hose, pulse superior performance. c)The body with close, use soft, little deformation under pressured ...