♠Description-Hydraulic GSF HBY SPGW ODI OSI KDAS YX-D UNP UHN DBM Piston seal

Piston Seals are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurized fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore. The choice of piston seal is decided by the way in which the cylinder operates. DLseals offers a wide range of hydraulic rod seals for both single-acting and double-acting systems. These include a unique profiled NBR energized polyurethane (PU) seal, and a specifically designed three element seal for the mining industry comprising of an O-ring energizer, PU shell and a polyacetal anti-extrusion ring.