Top Max Cylinder in Ergal smoked C-67.00mm TMCL670F
The ERMAL 7075 cylinder line of TopMax Elaborazioni is entirely made of CNC machined solid bars, and this allows you to better manage the expansion / shrinkage phases (due to overheating by rubbing the O-RING on the walls of the cylinder itself) of the finished product when working in contact with the O-RING during the firing cycles. The ERGAL expansion / shrinkage memory effect allows the O-RING of the piston head to work tightly without unnecessary efforts even for R.O.F. high, giving greater reliability and consistency even in shooting