Watts LF709-QT-S-FDA-IOT 3 - Part of the LF709 Series

Watts LF709-QT-S-FDA-IOT 3 - Part of the LF709 SeriesThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly consists of a fused epoxy coated cast iron body, quarter turn

and easy to clean surface

Features 1 1/4 to 1 1/2 IN 009 M2 reduced pressure zone total rubber parts kit

This kit consists of first and second check modules

The ADA-Compliant tactile warning pads are placed at crosswalks

UPC - 098268096095

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009684 Series LFN55B Standard Reduced Pressure Setting-BAR 3

Specifications Body Material Bronze Brand Watts Buy American Act Compliant YES EAN 098268010138 Inlet Connection Size 1/2 IN Inlet Connection Type Male Threaded Inlet Thread Type NPTF Lead Free NO Maximum Working Pressure-PSI 75 Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number 0185131 Pressure Range 0 to 75 PSI Pressure Relief Setting-PSI 75 Series 53 Specification Sheet - 53

which prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply

Specifications Brand Watts EAN 098268650389 Lead Free YES Material Lead Free Brass Part Number 0123007 Series LFTP Specification Sheet - LFTP

while the integral top frame supports heavy-duty grates and aesthetic finishes

Features Can be installed vertically or horizontally

UPC - 098268594874