Backflow Preventer 1/2" NPT ASSE 1012 CAL-573403A
Description
Description
Dual check backflow preventer with atmospheric vent Certified to: ASSE 1012, CSA B64. 3, NSF/ANSI 372, Low Lead Laws and listed by ICC-ES. Meets codes IPC, IRC & UPC for use in accordance with the U. S. and Canadian plumbing codes. Dual check continuous pressure backflow preventer with atmospheric vent.