Watts ASM1 2 - Part of the AS Series Nonwoven Fabric ZN1960-3IG

ZN1960-3IG

and 80 mil thicknesses and in 10"

ZB415C-3IG

Z668-4NH-C

A flashing clamp ensures proper integration with the waterproofing membrane

Watts ASM1 2 - Part of the AS Series Nonwoven Fabric ZN1960-3IGThis 2 IN cast iron air separator is used in commercial and residential, hydronic heating applications to separate air from water in the piping system. It consists of a heavy, cast iron body construction with a 1 2 inch female threaded connection for an expansion tank, and a 1 8 inch female threaded connection for a float vent. It provides continuous purging and venting of air in the system when installed with Watts Model ET expansion tank and Model