Watts LF709-LF 2 1/2 - Part of the LF709 Series ZA100F-6NH The range of thicknesses is

The range of thicknesses is 30 mil to 100 mil (a mil is a 1

Specification Sheet - LF800M4FR (Spanish)

Temperature range is 33 F to 120 degrees F (0

UPC - 098268697070

ZN1995-4IC

Watts LF709-LF 2 1/2 - Part of the LF709 Series ZA100F-6NH The range of thicknesses isThis 2 1 2 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. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants found at the service line entrance. This assembly without the shutoff