Gravity Double Gasket Lock

Gravity Double Gasket LockGravity Lock double locking with inside and outside gasket and head plate with body and coupling ring with automatic resetting for threaded bolt M16 or 5/8 " BSW. With head plate, couplable for pressed packages. By coupling the cap and the head plate becomes a unit to eliminate leakage. No undesired re-pressing/ compaction of the material column, while dyeing from outside to inside with limitation of height, by means of 2 lock nuts on the threaded bolt.