Resealable Push in Plugs (Sulfur Free)

RSPSF-SH Series rubber seal plugs are sulfur-free and designed for standard copper tube dimensions. Ideal to protect and seal tubing used in various applications, these plugs press fit while the self-sealing material allows for the injection of gas to keep the tube clean, free of contaminants and dry during shipment and storage.

  • The blue plugs are used in a variety of industrial applications including HVAC components
  • The green plugs are designed for medical use with the color signaling the tube is filled with an inert gas. 

Material: Neoprene
Standard Colors: Blue (HVAC/industrial) or Green (medical/laboratory)