Watts 009M3-LF-FS 3/4 - Part of the 009 Series ZA100F-4NH The open top silt bag

The open top silt bag hangs below the grate in order to filter the sediment laden stormwater

paved courtyards

Channel 15 is a sloped section with an invert depth range from 7

Specifications Air Precharge 60 PSI Air Valve No Body Material Copper Brand Watts Buy American Act Compliant NO Connection Size 1 IN Connection Size-Metric 25 MM Connection Type Female Threaded EAN 098268526158 Factory Set Pressure-PSI 60 Lead Free YES Maximum Operating Temperature-Celsius 82

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009589 Series LFN55B-M1 Standard Reduced Pressure Setting-BAR 3

Watts 009M3-LF-FS 3/4 - Part of the 009 Series ZA100F-4NH The open top silt bagThis 3 4 inch reduced pressure zone assembly backflow preventer helps prevent the flow 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 applications and at cross