FM APPROVAL!!

FM APPROVAL!! Backflow Direct received FM approval of the below listed valves today. This was a very large approval to complete in one shot. Thank you Chris for your effort and dedication to this project. 2 ½” Deringer 40 RP 3” Deringer 40 RP 4” Deringer 40 RP 2 ½” Deringer 50 RPDA-II 3” Deringer 50 RPDA-II 4” Deringer 50 RPDA-II 6” Deringer 20x DC Horizontal 6” Deringer 20x DC Vertical 6” Deringer 30x DCDA-II Horizontal 6” Deringer 30x DCDA-II Vertical 8” Deringer 20 DC Horizontal 8” Deringer 20 DC Vertical 8” Deringer 30 DCDA-II Horizontal 8” Deringer 30 DCDA-II Vertical These FM approvals substantially increase the available market for the Deringer product line. To find out more about the Deringer product line visit backflowdirect.com