AS7 - 2 PC BTFE/NBR HEAVY DUTY PISTON SEAL - METRIC

Our AS7 series piston seals are machined from bronze filled TFE for the most severe applications. Standard expander rings on this series piston seal are round cross section high memory 70 durometer nitrile; however, Viton expanders are available. Consult sales for pricing and delivery of special compounds. Temperature: -40° to 225°F Pressure: 0 to5,000 PSI