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1/2" Female Pipe Thread Union Inlet x 1/2" Female Pipe Thread Union Ou
Item #: TV733156
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1/2" Female Pipe Thread Union Inlet x 1/2" Female Pipe Thread Union Outlet; Dual Check Backflow Preventer; With Intermediate Atmospheric Vent; Typically Installed On Boiler Feed Lines To Prevent Backflow Caused By Back Siphonage Or Back Pressure; For Systems Without Antifreeze; Rust Inhibitors Or Other Chemicals Which Will Contaminate The Potable Water System; ASSE & CSA Certified.
WATTS
Model No 9D-M3 1/2
UPC 098268221794
Width 2 in Length 3 in Height 2 in Weight 5 Lbs
United States
This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov