Standard 2" Backflow Preventer Male Size_3/4 Inch Non-collapsible fire and utility hose

Non-collapsible fire and utility hose assures all around dependable service

1 1/2 inch double stack tips are machined from 6061-T6 aluminum seamless extrusions from the USA

Wildland firefighting

2 - Fold the hose in half laying flat on the ground so that the couplings are together one above the other

the ASA was reorganized and became the United States of America Standards Institute (USASI)

Standard 2" Backflow Preventer Male Size_3/4 Inch Non-collapsible fire and utility hoseDesigned 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