Schrader Valve to Male NPT Fittings | Adapters to Winterize Backflow Preventer and Pressure Vacuum Breaker (PVB) for Sprinkler Systems| Blowout Method Using Air Compressor (Lead-Free Brass)
| Country | USA |
| Brand | Generic |
| Manufacturer | Raheem Nelson |
| Binding | Paperback |
| EANs | 9781300148173 |
| ReleaseDate | 0000-00-00 |