Backflow Preventers

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

Air Pipe Fittings

Southwark 90526 5" 26 Gauge Smoke Pipe 90 Degree Elbow

Pipes

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 5200-1/2 Brass 1/2 inch Female x 1/2 inch Female Lever Handle Gas Ball Valve

Red and White 5020AB-1/2 EzPress Lead Free Brass 1/2 inch Press x 1/2 inch Press Full Port Ball Valve