Standard 2" Backflow Preventer Pick One Side_4 inch Minimal man power is required

Minimal man power is required to deploy the hose

NSN 4210-01-526-3000 NFES 0932

The Single Gripper Strap is an individual nylon strap

Carbon Steel 4" Raised Faced ANSI 150 Flange x 6" Storz

Standard 2" Backflow Preventer Pick One Side_4 inch Minimal man power is requiredDesigned 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