The Federal Aviation Administration (FAA) is conducting a market survey to identify sources for a Reduced Pressure Detector Backflow Prevention Device that complies with the Buy America Act as outlined in Executive Order 14005. The FAA seeks a device that meets specific technical standards, including ASSE 1047 and UL listings, with a design flow rate of 170 gallons per minute and constructed from cast iron with specific interior lining requirements. Responses to this market survey are for informational purposes only and must be submitted electronically to Cindi Tjelde at cindi.tjelde@faa.gov by 5:00 p.m. PDT on May 9, 2025, with no costs reimbursed for participation.