John Guest SuperSeal Push-In Fittings

Provides a secure seal to metal tubing on one end and soft tubing on the other end.

Union

Copper or Stainless Steel into Vinyl or Poly Tubings

Provides extra strong grip on hard steel, stainless steel and copper.

NSF

Connection: Tube / Tube
Fitting Size: 5/16"SS-OD x 3/8"OD
Push-In Fittings: SuperSeal
Size: 5/16" Stainless Steel x 3/8" OD