Watts SD-3-MN 3/8 - Part of the SD-3 Series ZC100F-2NH The pressure relief is set

The pressure relief is set at 75 psi ( 317

Integral stainless steel strainer to stop debris

protects roof assemblies

and erosion control

Watts SD-3-MN 3/8 - Part of the SD-3 Series ZC100F-2NH The pressure relief is setThis 3 8 inch dual check valve backflow preventer with atmospheric port and strainer for carbonated beverage machines prevents the reverse flow of polluted water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It is designed for continuous or intermittent pressure applications and ideal for use on post mix carbonated beverage equipment and dispensing equipment for tea and