Watts 9D-S-M3 1/2 - Part of the 9D Series Strata Systems UPC - 098268067811

UPC - 098268067811

The geotextile cloth is available in in thicknesses ranging from 3 oz to 16 oz and in numerous roll size options

it delivers high-performance drainage in commercial and residential settings

Channels connect with a coupling

Add protection with a high-gloss finish

Watts 9D-S-M3 1/2 - Part of the 9D Series Strata Systems UPC - 098268067811This 1 2 inch dual check valve backflow preventer with intermediate atmospheric vent helps prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. This valve is designed for continuous pressure non health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. It consists of a brass body with stainless