Innovate 3729 HBX-1, (Heat-Sink Bung Extender)

Innovate HBX-1, (Heat-Sink Bung Extender)

The HBX-1 is intended to provide a degree of thermal isolation in applications where the pipe temperature exceeds 900 º F (approx. 500º C) with a heat-sinking design intended to screw into a new or existing 18mm bung.