| Brand | watts |
|---|---|
| Suitable Media | Water |
| Pipe Size | 3/8” male |
Check the listing for details. Watts Regulator Backflow 9BD. Condition: New. Listed at 200.00 USD. Lines prevents backflow of carbon dioxide gas and car bon at ed. Its design features include a dual check valve to as sure pos itive. is also equipped with a ball check valve which is a third-check. In stant check valve re sponse pre vents un nec es sary.