Materials: zinc plated and yellow bichromated steel with all high stressed components carbonidrided or hardenend by induction.
Seals: standard in nitrile NBR. On request EPDM, FPM (Viton^TM) and CR (Neoprene) seals.
Working temperature: with NBR standard seals - 25°C + 125°C.
Back-up ring: in pure Teflon.

Materials: a wide range of high resistance steels with high stressed components carbonitrided or hardened by induction. Springs in C 98 steel or AISI 302 stainless steel.
Finishing: all steel parts are zincplated and yellow bichromated. Other treatments provided on request (QPQ).
Seals: standard in nitrile NBR. On request EPDM, FPM (Viton^TM) and CR (Neoprene) seals. Working temperature: with NBR standard seals - 25°C + 125°C.
Back-up ring: specially designed in pure Teflon.

Materials: zinc-plated and yellow bichromated steel with all high stressed components carbonidrided or hardened by induction. Locking is provided by 12 ballsUNI 100CR6.
Seals: standard in nitrile NBR. Other seals on request.
Working temperatures: with NBR standard seals - 25°C + 125°C
Back-up ring: in pure Teflon
Threads: outside metric according to DIN 2353 L (light) or S (heavy). Other threads on request.