The twelve-inch height requirement makes PVB devices impossible for many properties, while RPZ assemblies work anywhere with proper drainage. This installation difference determines whether your backflow prevention meets code or triggers expensive retrofitting.Learn more: https://nationaleconomyplumber.com/backflow-prevention-services/
National Economy Plumbers
City: New Orleans
Address: 7204 Washington Ave
Website: https://nationaleconomyplumber.com/
Phone: +1-504-322-3950
