Description
The T&S Brass B-3972-XS Waste Drain Valve is a specialized solution for professional scullery sinks where standard handle lengths may cause interference. Featuring a 3-1/2″ sink opening and a high-volume 2″ NPT male outlet, this unit is equipped with a Short Lever Handle to maximize usable under-sink storage area. Constructed from heavy-duty cast bronze and stainless steel, it provides a hygienic remote drainage solution that is built for the high-throughput cleaning of industrial kitchens and cafeteria lines.
Technician’s Note: Short lever handles are ideal for sinks mounted in tight cabinets or near equipment. During installation, ensures the valve body is centered under the sink opening to prevent leaks. The 2″ NPT outlet also features 1-1/2″ female threads for installation versatility. Regularly clear the internal strainer of debris to maintain full drainage volume. Polished stainless steel finish is resistant to aggressive cleaning agents.
- Sink Opening: 3-1/2″ Diameter.
- Handle: Specialized Short Lever.
- Outlet: 2″ NPT Male / 1-1/2″ NPT Female.
- Control: Twist/Lever Remote Drain.
- Reliability: Heavy-Duty Industrial Grade.






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