Standard 2" Backflow Preventer Storz Size_2 1/2" Rigid Storz Female 2 inch NPSH

Female 2 inch NPSH

Do not use in connection with drinking water

supply hose and adapter sold separately

These smooth bore tips give quick availability to increase tip size quickly and effectivly

Standard 2" Backflow Preventer Storz Size_2 1/2" Rigid Storz Female 2 inch NPSHDesigned to give maximum protection against backflow caused by back pressure or back siphonage from a cross connection wherein a contaminant hazard exists (i. e. a health hazard), or a pollutant hazard exists (i. e. a non hazard). Consists of two spring loaded poppet type valves and a mechanically independent, hydraulically dependent pressure differential relief valve. Three top mounted test cocks ensure easy access during repair and maintenance when