The T&S Brass B-0199-06-F10 is a vandal-resistant aerator designed for durability and efficiency. With a flow rate of 1.0 gallons per minute (gpm), it provides optimal water conservation without sacrificing performance. The aerator features 55/64-27UN female threads, ensuring a secure and easy installation on compatible faucets. Ideal for high-traffic areas, this aerator combines functionality with robust construction to withstand frequent use.