Perkin Elmer Standard High Pressure Piston Seal (Gold) - PE (Additional S&H or Hazmat Fees May Apply)

Perkin Elmer All Perkinelmer Pumps Contain A High And Low Pressure Piston Seal. In Addition To The Standard High Pressure Seal, We Provide Extended Performance Seals For More Specialized Requirements. Check Valves, Which Include A Sealing Washer, Are Easy To Install Using The Optional Torque Wrench Kit. For All Perkinelmer Pumps An Intermediate Check Valve Is Required. The Input Check Valve, Which Is Identical, Should Be Ordered. - PE (Additional S&H or Hazmat Fees May Apply)