Chesterton 7K Piston Seal

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Chesterton 7K Piston Seal
Single-Acting Piston Cup with Supporting Brass Disc for Anti-Extrusion Resistance

  

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​A single-acting piston cup with a positive, flared-lip design to optimize sealing forces. Each seal is individually manufactured and provides excellent performance in for use in hydraulic and pneumatic applications.  

The Chesterton 7K compression-molded design is supplied with a supporting metallic brass disc, molded into the base of the seal to improve seal performance. The rigid base provides a stable, non-distorting, anti-extrusion resistant seal. ​

Positive flared-lip design optimizes sealing forces
Supporting metallic brass disc i​mproves seal performance
Long-life cup will not swell, deform, drag, or bind​
​​
Material (designation)Size Range mm (inch)Temperature °C (°F) Pressure bar (psi)Speed m/s (ft/min)
AWC800 (EU)25 to 711 (1 to 28)-50 to 85 (-60 to 185)207 (3,000)0.9 (185)
AWC805 (EU)25 to 711 (1 to 28)-50 to 85 (-60 to 185)207 (3,000)0.5 (100)

 

 

Product Datasheet: 7K Rod and Piston Seals (English)http://chestertondocs.chesterton.com/FluidPower/ed7K_EN.pdfProduct Datasheet: 7K Rod and Piston Seals (English)pdf
Product Datasheet: 7K Rod and Piston Seals (Deutsch)http://chestertondocs.chesterton.com/FluidPower/ED7K_DE.pdfProduct Datasheet: 7K Rod and Piston Seals (Deutsch)pdf

 

 

Brochure: Fluid Sealing Solutions- Custom Designs (English)http://chestertondocs.chesterton.com/FluidPower/ebcustom_EN.pdfBrochure: Fluid Sealing Solutions- Custom Designs (English)pdf
Catalog: General Products for EMEA Region (English)http://chestertondocs.chesterton.com/FluidPower/EN22412_EME_Cat_2014.pdfCatalog: General Products for EMEA Region (English)pdf
Catalog: Polymer Seals: Engineered Polymer Solutions for Hydraulic, Pneumatic, and Rotating Equipment (English)http://chestertondocs.chesterton.com/FluidPower/EPSCatalog_EN.pdfCatalog: Polymer Seals: Engineered Polymer Solutions for Hydraulic, Pneumatic, and Rotating Equipment (English)pdf
Catalog: Polymer Seals (Nihongo)http://chestertondocs.chesterton.com/FluidPower/ecEPScatalog_JA.pdf.pdfCatalog: Polymer Seals (Nihongo)pdf
Brochure: Polymer SpeedSeal Centers (English)http://chestertondocs.chesterton.com/FluidPower/ebspeedseal_EN.pdfBrochure: Polymer SpeedSeal Centers (English)pdf