Seal gives a super sealing between seat and M12 nozzle, available with flow stabilizer (for steel M12 nozzle) - or without stabilizer ( for sapphire M12 nozzle).
O-ring for steel round jet nozzle type R1/4 (WOMA® type 2 en Hammelmann® type C nozzle) and fan jet nozzle type F1/4 (WOMA® type 5 en Hammelmann® type D nozzle).
O-ring for steel round jet nozzle type 8/12/24 (WOMA® type 4 and Hammelmann® type A nozzle) and fan jet nozzle type 8/12/20 (WOMA® type 19 and Hammelmann® type B nozzle).