n° 1 spring made of harmonic steel , UNI EN 10270-1 SH. Its surface is protected with cataphoretic treatment.
n° 2 steel plates containing the spring. The head made of steel element plated with zinc, with sleeve for spring locking and a hole M12, M16 or M20 on request and a plate at the base consist of a steel element plated with steel, it is furnished with holes for the anchorage to the floor.
Dusty epoxy painting for the springs as our RAL schedule.
Jack available in stainless steel or steel coated with zinc AISI 304 , it is recommended to gauge the machine.
Gasket with anti-oil elastomer for the upper plate.
Gasket with anti-oil elastomer for the base permits to the mount to stand for friction and reduce the transmission of the high frequencies.