DESCRIPTION
The MDPC-57 is a complete double-acting pneumatic piston with a double cup seal and a vulcanized metal disc support. The MDPC serves three functions: Sealing, guiding and cushioning.
The complete piston profile MDPC-57 offers a simple attachment to the piston rod without additional sealing elements and is corrosion free due to a complete polymer covering. The MDPC-57 also offers low friction and smooth running due to the sealing lip geometry retaining the lubrication film.
The MDPC-57 can be used in pneumatic applications up to 175 PSI pressure.
SEAL INFORMATION
Material Type (Primary Seal): NITRILE
Material Type (Base): ZINC-COATED STEEL PLATE
Durometer (Shore A): 70
Temperature Range (F): -22 TO 220
Max Pressure (psi): 175
Max Speed (ft/sec): 3.0
Mating Surface Roughness - Ra (µm) - DYNAMIC: 0.08<>0.3
Mating Surface Roughness - Ra (µm) - STATIC: 0.8 MAX
Part Number Definition (Metric): MDPC-57-(BORE DIAMETER)
Additional Part Number Definition (Metric): 100MM BORE = MDPC-57-100