Maintain Equipment Integrity with T&S Brass, B-3940-M, Waste Valves. Designed specifically for commercial restaurant use, this 3" Rotary Waste Drain is a must-have for any busy kitchen. With a master pack of 13 units, this waste valve ensures efficient drainage and prevents clogs, keeping your equipment running smoothly. These waste valves are essential for maintaining the integrity of your equipment, preventing costly repairs and downtime. The 3" rotary design allows for easy installation and operation, while the master pack of 13 units ensures you have an ample supply for all your restaurant needs. Don't compromise on the performance of your equipment, choose T&S Brass Waste Valves for superior quality and peace of mind.