The T&S Brass B-3990 is a modular waste drain valve designed for efficient drainage in sinks. It features a convenient pull handle for easy operation and is compatible with a 3-1/2" sink opening. The valve includes a 2" NPT female adapter and a 1-1/2" NPT male adapter, ensuring versatile installation options. This durable and reliable drain valve is ideal for both commercial and residential applications, providing a seamless solution for waste management.
