Backflow Preventers

Caleffi 573006A AutoFill Combo 1/2 inch Press 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 2420F-3/4 EzPress Brass 3/4 inch Press Circulator Full Port Ball Valve Rotating Flange with Nuts and Bolts

Pipes

3/4 X 10 Type L Ridgid Copper Tubing

3/4 X 10 Type M Copper Tubing

1/2 X 10 Type L Ridgid Copper Tubing

1 X 10 Type M Copper Tubing

Ball Valves

Red and White 5044AB-3/4 Lead Free Brass 3/4 inch Female x 3/4 inch Female Full Port Ball Valve

Red and White 5020AB-3/4 EzPress Lead Free Brass 3/4 inch Press x 3/4 inch Press Full Port Ball Valve