Watts 0950053 Brass & Tubular Backflow Preventer, Brass, 1/2" Power Drill Bit Sets Wide elastic cuff with medical

Wide elastic cuff with medical grade hook-and-loop closure and textured pull-on tab

F&T part number=A25K

switch from automatic relocking to unlocked as needed

Step down firmly on the straight edge of the "moon" and rock the blade to the left and right to get the fullest cut

Overall Height: 3-5/8"

Watts 0950053 Brass & Tubular Backflow Preventer, Brass, 1/2" Power Drill Bit Sets Wide elastic cuff with medicalHighlights: Size: 1 2" Construction is brass body with stainless steel working parts, integral strainer and durable rubber discs Female union inlet and outlet connections Particularly recommended for boiler feed lines to prevent backflow when supply pressure falls below system pressure Suitable for use on hot or cold water and can be used under continuous pressure Features a primary check valve utilizing a rubber disc seating against a mating rubber