The T&S Brass B-0199-01-LF12 is a high-quality laminar flow device designed to enhance water efficiency in faucets. With a flow rate of 1.2 gallons per minute (GPM), it provides a steady and controlled stream of water, ideal for various applications. The device features 55/64-27UN female threads for easy installation and compatibility with standard faucet fittings. Constructed with low lead materials, it meets safety standards while ensuring clean and safe water delivery. This laminar flow device is perfect for both commercial and residential use, promoting sustainability without compromising performance.