The Klo-Shure Co. introduces the Klo-Shure(r) Insulation Coupling for installing tubular, closed-cell, elastomeric insulation on copper tubing used for refrigerant lines, cold water plumbing and chilled water systems. It can support 1/4-inch to 2 1/8- inch copper tube and secure 3/8-inch to 1-inch thick tubing insulation. Two versions are available: the basic for support in a suspension system, another for use in strut systems.

Circle 104