Cylinder tube and support are made of brass, the piston rod is made of SS, chromed and rectified. Double seals are inserted on each cylinder head to compensadte the micro leaks which occur after many working hours.
Cylinder tube and support are made of brass, the piston rod is made of SS, chromed and rectified. Double seals are inserted on each cylinder head to compensadte the micro leaks which occur after many working hours.