Instrument connection: 1/2″ NPT female SS316 Process connection: Union nut , SS316 Process temperature: -45+1500C Filling liquid: Silicone oil, vegetable oil Pressure range: 0-60bar Material: Diaphragm: SS 316L, SS316L PTFE coating,SS316L Teflon lined, HC, TI etc Body: SS 316, SS304