CL canvas rubber sealNBR nitrile rubber with natural cotton Hardness: 90 ºSh
CNV collar, Nitrile collar with asymmetrical lips. NBR nitrile rubber hardness: 80º Sh A
CPN polyurethane collar, Polyurethane collar with symmetrical lips Application: for rods and pistons with energising spring.
CPV polyurethane collar, Polyurethane collar with asymmetrical lips for rod application.