Backflow Preventers

Watts B911SM3 0386462 1/2 inch Sweat Union Inlet x 1/2 inch Female Outlet Brass Body Automatic Water Boiler Feed with Backflow Preventer

Fittings

3/4 X 5 Inch Black Welded Steel Nipple

1-1/4 X 2 (Space) Inch Black Welded Steel Nipple

3/4 Inch Black Malleable Iron Street 90 Degree Elbow

1-1/4 X 3/4 X 1-1/4 Inch Black Malleable Iron Tee

1-1/4 X 3/4 Inch Black Malleable Iron Tee

Air Vents

Taco 400-4 Hy-Vent 1/8 inch Male Water Boiler Float Type Air Vent

Ball Valves

Red and White 5044AB-1-1/4 Lead Free Brass 1-1/4 inch Female x 1-1/4 inch Female Full Port Ball Valve

Red and White 5049AB-1/2 Lead Free Brass 1/2 inch Sweat x 1/2 inch Sweat Full Port Ball Valve