Dielectric Union for Natural Gas and Petroleum Service by Hart Industries

Model 1", EPDM O-RING, BRASS 464 D-3131-5-E-B, FNPT x FNPT
  • HART Industrial Dielectric O-Ring Unions are the perfect solution for natural gas, oil-field, transmission pipeline,
    and refinery applications. The domestic made Class 3000 unions are engineered to provide the
    most effective and efficient method of preventing electrolytic deterioration. The Union design provides insulation
    against galvanic corrosion and also breaks current flow eliminating any stray corrosion. The thermo-baked epoxy
    polymer coating provides >600 volts/mil dielectric resistance under extreme conditions.

    Configuration is D-3131 with FNPT x FNPT