The T&S Brass 014152-40 is a versatile metering barrel assembly designed for efficient water control in various applications. It features a metering adjustment screw for precise flow regulation and includes a filter washer to ensure clean water delivery. Constructed with durable Santoprene seals, this assembly is built for longevity and reliability. It is interchangeable with push button, wrist action, and foot pedal assemblies, making it a flexible choice for different setups. With low lead content, it meets ASME and NSF standards, ensuring safety and compliance in your plumbing system.