Two-piece Merkel seal set for sealing
piston rods, consisting of one PTFE profile ring and an O-ring as a pre-load
Two-piece Merkel seal set for sealing pistons, consisting of one PTFE profile ring
and an O-ring as a pre-load component.
Single-piece Merkel sealing ring comprising an elastomer part firmly set by
fabric blocks on both sides which is provided with an oil groove at the contact
Three-part Merkel seal set, consisting of
an elastomer part with fabric reinforcement on the contact area which is formed
so that two sealing edges form an oil
groove, as well as two activated back-up rings.