TopMax BRASS top series cylinder C-72.20mm – TMCL720OTT

Born from the collaboration between TopMax Elaborazioni and the Merlino Custom Lab (for
dimensional specifications and designs), the UNITUS Department DEIM Engineering and the
UNITUS RACING TEAM (for the study of air volumes and moving masses), the cylinders of the
TopMax Elaborazioni are Made in Italy and have been studied considering the run of the sector
gear at 16 teeth.

The BRASS cylinder line of the TopMax Elaborazioni is entirely made from full bars CNC processed,
and this allows you to better manage the dilation/shrinking 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 shooting cycles. The BRASS's dilation/shrinking memory effect allows the O-RING
of the piston head to work on effortlessly unnecessary even at high R.O.Fs., returning greater reliability
and consistency even in shooting.

Technical specifications of the BRASS cylinder C-72.20mm with 3 holes:
Cylinder length – 72.20mm,
Outer diameter of the cylinder – 25.50mm,
Internal diameter of the cylinder – 23.85mm.
Internal CNC POLISHING finishing, is made to ensure the decrease in friction between the contact surfaces,
increased smoothness and resistance to rubbing of the O-RING during use. The TopMax Elaborazioni cylinders
are compatible with the majority of GearBoxs on the market. The TopMax Elaborazioni recommends the use
of the BRASS C-72.20mm cylinder in combination with inner barrel 451.00mm in length and over.
The installation of the cylinders is simple, but pay attention in case of configurations that don’t involve sector gear
with 16 teeth (varying the air volumes inside the cylinder will be necessary to use more or less powerful springs).