994 & 994RPDA 212'' 6'' Backflow Preventer Repair | Watts Repairs
Автор: Watts Water
Загружено: 2019-09-30
Просмотров: 4597
Описание: http://www.watts.com Join the experts at Watts as they walk you through the inspection and repair of the 994 and 994RPDA backflow prevention assemblies, sizes 2½" - 6". This video addresses basic assembly maintenance, relief valve repair and check inspection. To learn more about backflow, cross connections and water safety, check out http://www.watts.com
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