... Various color,material,size,type 2.Ozone-resistant,high/low temperature-resist 3.No MOQ 4.Best price 1.Specification of ... the inside media and a protective lip outside prevented dirty and dust penetration.Operational application limits --- Pressure: ≤ 0.5bar/cm2 --- Temperature: - ... NBR) ≤ 40 m/s (FKM)Specifications--- With a metal skeleton inside, a stainless spring, a sealing lip and a protective lip ...