Watts LF757DCDA-OSY-LM 3 - Part of the LF757DCDA Series Woven Fabric sewer and drain fittings and

sewer and drain fittings and side outlet connects to 1-1/2 in

Dura-Coated Cast Iron Body: Offers robust strength and resistance to weather and corrosion for long-term durability

UPC - 098268604863

The material can be easily attached to a trailer floor with self-tapping screws (not included)

It has a 100 year material lifespan when not installed in direct sunlight

Watts LF757DCDA-OSY-LM 3 - Part of the LF757DCDA Series Woven Fabric sewer and drain fittings andThis 3 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.