Watts LF709-DOSY 3 - Part of the LF709 Series Tactile Paving The Zurn Z554 is a

The Zurn Z554 is a robust area drain designed to handle high volumes of surface runoff while withstanding the rigors of heavy use and exposure

It features a blowout proof pressure retaining stem

1 1/4 to 3 IN series 009 and 909

a 10 inch no hub outlet and 304 square inches of free area

ZRB121-3NL

Watts LF709-DOSY 3 - Part of the LF709 Series Tactile Paving The Zurn Z554 is aThis 3 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. 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 connections identified as non health hazards. This assembly