J&A - Backflow Protection for Faucet

J&A - Backflow Protection for Faucet  Backflow Protection is Used For Preventing Water Supplies from Contamination Due to Backflow For faster service, please order online for all Spa Pedicure Chair Parts. All parts are new and universal. We allow 7 days grace period for return in original condition, with the exception of no returns, refunds, or exchanges on main pc boards, AC/DC motors, discharge pumps, remote controls, or any electrical components. There is a 20% restocking fee and buyer incurs for both shipping costs. Features Dual Check Valve Back Flow Protection 1/2 - 14 NPT M/F Adapter 024, CV15/DN10, 2.2gpm Chrome Plated Supplied with 1/2" Brass Male & Female Connector Flow Female>Male 1/2" NPT NSF 372 ASME/ANSI A112.18.3 Meets ANSI/ASSE Standard 1024 and 1032  Specifications Dimension No Manufacturer J&A USA