Watts LF757DCDA-PIVXOSY-GPM 8 - Part of the LF757DCDA Series roof-hatch-finder It prevents the washing machine

It prevents the washing machine hoses from bursting thereby preventing water damage to the home

and finished wet rooms

Internal relief valve for right and left hand installations

UPC - 098268383485

Channel 8 is a sloped section with an invert depth from 14

Watts LF757DCDA-PIVXOSY-GPM 8 - Part of the LF757DCDA Series roof-hatch-finder It prevents the washing machineThis 8 IN lead free double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. It is designed for non health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water