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• Description:
• ● 4 inch Extra Thick Buna-N Gasket
• Function:
• ● They are installed into 3" female couplers.
• ● They form a extra tight seal when coupled with the corresponding male adapter.
  
• Installing/Replacement:
• ● Can be replace by hand by simply removing the old 4" gasket and inserting a new one.
• Compatibility:
• ● Often used with petroleum derivatives, gasoline, oils, solvents, alcohols, glycols and ethers.
• Temperature Rating:
• ● -22°F to 212°F 
• Also Known as:
• ● 4" Extra Thick Coupler Gasket
• Sizing:
• ● For 4" Female Couplers
• Thickness:
• ● About 1 mm thicker than the regular gasket.
• Gasket Material:
• ● Acrylonitrile Butadiene Rubber (NBR)

Specifications: