Watts LF919-QT-FS 1/2 - Part of the LF919 Series mainline-adatile The Zurn Z513 is a

The Zurn Z513 is a robust area drain engineered for demanding surface drainage applications

The valve features stainless steel body construction

Cover O-ring Kit Type Check Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458817

Channel 16 is a sloped section with an invert depth from 12

A gasketed support flange reinforces the installation and protects the surrounding waterproofing

Watts LF919-QT-FS 1/2 - Part of the LF919 Series mainline-adatile The Zurn Z513 is aThis 1 2 inch lead free reduced pressure zone backflow preventer assembly includes a flood sensor with SentryPlus Alert technology to detect water discharges from the relief valve. When activated through an add on sensor connection kit, the flood sensor can send an alert to notify facility personnel about potential flooding. Add on sensor connection kits are available for BMS and cellular communications. This assembly is designed to prevent the flow