J&A - Backflow Protection for Faucet (Old) - Discontinued & Replaced By

J&A - Backflow Protection for Faucet  New Design is shown on second picture.  It is now brass coated chrome and engraved UPC code Backflow Protection is Used For Preventing Water Supplies from Contamination Due to Backflow Order Pedicure Chair Parts online for faster service. New and universal, with a 7-day grace period for returns in their original condition. No returns, refunds, or exchanges for main PC boards, AC/DC motors, discharge pumps, remote controls, or electrical components. 20% restocking fee and buyer responsible for shipping costs. FEATURES First image has been discontinued.  The 2nd picture is new and upgraded 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