Flat-sealing, asbestos-free, applies to all kinds of connectors, aseismatic, IP68 article no.for threadIDODheightpacket unitsFRH-P07PG712.5171.550FRH-P09PG915.2211.550FRH-P16PG13.518.6231.550FRH-P13PG13.520.427.51.550FRH-P16PG1622.529.51.550FRH-P21PG2128.3351.525FRH-P29PG2937441.525FRH-P36PG3647521.525FRH-P48PG4859.3721.510