Equivalent to Chesterton® “20K”, Simrit Freudenberg® “Merkel Cover Seal PU83” profiles.

DK127: Piston “Crown Seal”

SCS, INC. DK127:    Double acting piston “Crown Seal” for light to heavy duty hydraulic and pneumatic applications. Compact design is an outstanding for O-ring replacement in high pressure and chemical resistant applications. Suitable in large extrusion gaps with back up rings in static and dynamic applications. Interference fit on outside diameter maintains non-twisting in dynamic applications. Almost no “Dead Spots” as required in applications in the food and pharmaceutical industries. The snap in design allows for easy installation and is an outstanding choice for large rod diameters. Extremely adaptive possibilities for diverse temperatures and media with a wide selection of seal materials. Available in standard, metric and custom sizes from 0-200″ in diameter.

SEAL INFORMATION
Profile DK126
TEMPERATURE RANGE -65° to +400° F
PRESSURE RANGE 0 to 6,000 PSI
SPEED 0.5 m/s

MAXIMUM PSI Per Extrusion GAP Dimension
MAX DIAM. GAP: 0.032″ 0.015″ 0.012″ 0.009″
PRESSURE: 1000 PSI 3000 PSI 5000 PSI 6000 PSI

*Disclaimer: PSI Range is based upon material and extrusion gap.

Custom Seal

Custom Seal

SEAL MEASUREMENT TYPE

MEASURE

MATERIAL

OPERATING CONDITION

APPLICATION DETAILS

Maximum file size: 134.22MB

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