Application: Non drinking water supply, pipe connection in gardening, agriculture and horticulture irrigation. Materials: Top quality raw materials which makes S10 fittings highly resistant and reliable in time. Body, nut, thrust ring: virgin polypropylene (PP-B), high mechanical and UV resistant with thermal stability. Grip ring: copolymer polyacetal resin (POM), white color. Conical gasket: rubber NBR or EPDM, hardness 70sh, black color Reinforcement ring: only for female threads >=1 ½ “, stainless steel Working temperature: -10/+45 °C Maximum working pressure: 10 bar