Copper Compression Coupling - 1 - - Backflow Parts USA

Tube x Female NPT Kynar Compression

Breezliy 4-Pack Brass Vacuum Breaker Set 3/4 Anti-Siphon Hose Bib Valve for Garden Spigot RV Hose Connection Backflow Preventer Connector with Tape and Extra washers

LF7 - Watts

Copper Compression 90° - 1 1/2 - 1 1/2 - Backflow Parts USA

Backflow Preventer Accessories

1/16 Compression Fitting for Flush Valve Body

Copper Compression Male - 3/4 - - Backflow Parts USA

Copper Compression Flange - 2 1/2 - - Backflow Parts USA

Butler Supply, Fernco, 3001-150