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Unique thermostat with special thermo-bonded
This 1 1/4 by 1 inch lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets
The ADA pads are installed in concrete and these Cast in Place style is engineered to be placed and cure in wet cement
UPC - 098268398496
Perforated design maintains high water-flow capacity
Watts 800M4-QT-FZ 1 1/4 - Part of the 800M4QT Series ADA Pad Unique thermostat with special thermo-bondedThis 1 1 4 inch anti siphon pressure vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, lever handle shutoffs, and test cocks for winterization draining.