Equivalent to Trelleborg Sealing Solutions® “Double Delta® PDD” and Parker Hannifin-Pradifa® “CP” profile.

DK142: Double Delta Piston Seal

SCS, INC. DK142:   Double acting piston seal “Double Delta®” for hydraulic and pneumatic applications. Recommended for light duty and small diameter applications. Outstanding for rotary applications that are low profile and or medium duty pressures. Manufactured for O-ring grooves as an improvement on an existing design. Extremely adaptive possibilities for diverse temperatures and media with a wide selection of seal materials. Design avoids extensive drag pressure in a back to back arrangement between guide rings between and or for double acting pistons to separate different sealing media. Extremely adaptive possibilities for diverse temperatures and media with a wide selection of seal materials. The snap in design allows for easy installation and is an outstanding choice for large rod diameters. Available in standard, metric and custom sizes from 0-200″ in diameter.

SEAL INFORMATION
Profile DK142
TEMPERATURE RANGE -65° to +400° F
PRESSURE RANGE 0 to 10,000 PSI
SPEED 0.5 m/s

MAXIMUM PSI Per Extrusion GAP Dimension
MAX DIAM. GAP: 0.032″ 0.015″ 0.012″ 0.009″
PRESSURE: 3000 PSI 5000 PSI 7000 PSI 10,000 PSI

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

Custom Seal

Custom Seal

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