Febco - LF850U-QT 2 - Part of the LF850 Small Series SKAPS upper stem O-ring

upper stem O-ring

long-term performance

designed to stop sediment from entering local waterways and escaping the jobsite boundary

the Z349 integrates easily into a range of commercial and residential planting applications

Febco - LF850U-QT 2 - Part of the LF850 Small Series SKAPS upper stem O-ringThis 2 inch lead free small diameter double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. It is ideal for protection in continuous pressure