DPL

Description

Double DPL seal is suitable for two-piece pistons and works in harsh environments. Due to the NBR ring reinforced with ketone fabric, it has excellent ability to maintain the position of the piston in a constant state. The sealing part is made of NBR reinforced with ketone fabric. To improve the anti-extrusion property, additional support and guide ring, this seal is equipped with two L-rings like stalls on both sides.