Watts AS-MB-S 75 - Part of the AS-MB Series ZC100F-6NH which is used for the
Platform notes & fabric story
Description
Watts AS MB S 75 Part of the AS MB Series ZC100F 6NH which is used for the which is used for the check assembly to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure The material can be painted to match your fence or simply add additional backfill to conceal the barrier