Watts LF007M2-QT-CT-FZ 1 1/2 - Part of the LF007 Series Inserta Tee ZB415M-3NL

ZB415M-3NL

This 1 1/2 to 2 inch check valve kit is for series 709

This model is well suited for concrete floor installations where dependable cleanout access is essential

this receptor handles higher fluid loads

Features Lead free body

Watts LF007M2-QT-CT-FZ 1 1/2 - Part of the LF007 Series Inserta Tee ZB415M-3NLThis 1 1 2 inch lead free 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 piping