Top Max Piston head White with derlin bearing TPNMM-D
The WHITE piston head is CNC made in DELRIN on specific measurements by TopMax Elaborazioni. The incredibly low weight of 3.27 grams net and the DELRIN structure make this piston head reliable, durable and incredibly suitable for any type of configuration. The WHITE piston head is made with axial-internal anti-vacuum holes and radial outlet holes, which allow for better distribution of the air on the sealing O-RING, speeding up its expansion in the compression phase