Watts AS-MB-S 75 - Part of the AS-MB Series ground-shipping as well as deter theft

as well as deter theft and vandalism by securing the ductile iron drain grate to the BG-FILCOTEN® 300 trench drain channel body with these specialty bolts and nuts

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ZB415-BZ1-DP-3IC

Blocks leaves and debris from entering and potentially clogging the pipeline while draining surface water into the channel drain

137 square inches of free area and a 6 inch no hub outlet

Watts AS-MB-S 75 - Part of the AS-MB Series ground-shipping as well as deter theftThis 3 4 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