This is a market research/RFI—not a solicitation—to identify contractors for a one-time buy of backflow preventers to support Marine Corps Air Station, Yuma. The government requests total pricing with unit prices for budget estimates, along with a brief capabilities statement showing relevant experience and certification compliance. Equivalent products from other manufacturers are acceptable if they meet specifications, and partial or multiple-manufacturer deliveries are allowed. Required delivery is 60 days post award or sooner. The exact delivery location, unloading requirements, and hours will be identified in the future formal solicitation.