Merkel® EN/ESV

Packing consisting of a pressure ring, at least three V-rings and a support ring. There are three different versions:
Type A: has 3 to 5 fabric-reinforced elastomer intermediate rings and can be installed in adjustable and fixed housings.
Type B: has 3 to 5 fabric-reinforced elastomer intermediate rings, a resilient support ring and must be installed in non-adjustable housings with constant axial preload.
Type C: has 2 to 4 fabric reinforced elastomer intermediate rings and one elastomer intermediate ring. For adjustable and fixed housings.
Types A and B can be supplied in split version. Type C is supplied in profile.