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Ships within 48 hours · Estimated delivery Oct 8 - Oct 13
The pressure relief is set at 45 psi ( 310
This first check replacement kit provides all the parts necessary to repair the first check on an 8 inch lead free reduced pressure detector assembly
UPC - 098268503333
The press fitting is rated to 250 psi CWP up to 100 degrees F
8 GPM EAN 098268693287 Inlet Connection Size 1/4 IN Inlet Connection Size-Metric 8 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 350 Minimum Temperature - Celsius -18
Watts LF757DCDA-OSY-LM 3 - Part of the LF757DCDA Series inlet-protection-finder The pressure relief is setThis 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.
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