Description
UPC - 098268672138
Specification Sheet - LL40XL
Product Codes: Z1960-2NH
ZN415-BZ1-DP-4NH
Watts LF757DCDA-BFG-CFM 3 - Part of the LF757DCDA Series ADS UPC - 098268672138This 3 inch 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. Its compact housing consists of two independently operating tri link check valves, two shutoff valves, four test cocks, and UL FM grooved gear operated butterfly valves with tamper switch. It features a stainless steel housing and sleeve and is 70 percent lighter
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























