Watts AS-MB-S 100 - Part of the AS-MB Series Woven Fabric The powerful and dependable defender

The powerful and dependable defender for your drainage system

UPC - 098268533576

This 3/8 inch lead free anti-siphon vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

The thickness options are measured in ounces per square yard

ZN415-SZ1-4IP

Watts AS-MB-S 100 - Part of the AS-MB Series Woven Fabric The powerful and dependable defenderThis 1 IN sweat microbubble air separator is designed for efficient separation and elimination of entrained air in hydronic heating systems. This air separator features a durable brass body, high capacity DuoVent air vent assembly, corrosion resistant coalescing media and 1 2 IN FPT bottom tapping for use with boiler fill fitting. The rugged corrosion resistant polyphenylsulfone (PPSU) coalescing media withstands petroleum based cleaners, glycol anti