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PISTON CUPS

0.315" x 1.260" x 0.984" (8.00 mm x 32.00 mm x 25.00 mm)
H&D SKU: MDPCS-032
Product Availability : On Back Order
$12.65

DESCRIPTION

The MDPCS is a complete double-acting pneumatic piston with a double cup seal and a vulcanized metal disc support. In addition the MDPCS is spring energized on both sealing lips for low-pressure sealing. The MDPC serves as both a seal and a piston. 

The complete piston profile MDPCS offers a simple attachment to the piston rod without additional sealing elements and is corrosion free due to a complete polymer covering. The MDPCS also offers low friction and smooth running due to the sealing lip geometry retaining the lubrication film. The sealing lips are spring-loaded to assure constant contact with the cylinder wall. 

The MDPCS can be used in pneumatic applications up to 230 PSI pressure. Hydraulic pressure limits range from 175 to 870 PSI depending on size. 

 

SEAL INFORMATION

Material Type (Primary Seal): NITRILE 

Material Type (Base): ZINC-COATED STEEL PLATE 

Durometer (Shore A): 75 

Temperature Range (F): -22 TO 220 

Max Pressure (psi): 650 

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): MDPCS-(BORE DIAMETER) 

Additional Part Number Definition (Metric): 100MM BORE = MDPCS-100 

Products specifications
ID (Inch) 0.315
OD (Inch) 1.260
Height (Inch) 0.984
ID (Metric) 8.00
OD (Metric) 32.00
Height (Metric) 25.00