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

Watts B911TM3 0386463 1/2 inch Female Union Inlet x 1/2 inch Female Outlet Bronze Body Automatic Water Boiler Feed with Backflow Preventer

Circulator Flanges

Red and White 2417-3/4 Brass 3/4 inch Female Circulator Full Port Ball Valve Rotating Flange with Nuts and Bolts

Red and White 2417-1 Brass 1 inch Female Circulator Full Port Ball Valve Rotating Flange with Nuts and Bolts

Pipes

3/4 X 10 Type M Copper Tubing

1-1/4 X 10 Type M Copper Tubing

1-1/2 X 10 Type M Copper Tubing

Circulator Pumps

Taco 0014-F1-1-IFC Cast Iron 115 Volt 1/8 Horsepower 3250 RPM Cartridge Circulator with Integral Flow Check less Flanges

Taco 007e-2F4 Cast Iron 115 Volt ECM Motor Variable Speed Cartridge Circulator with Integral Flow Check and Universal Two Way Flange Position less Flanges