Efficient Sink Drain Control for Commercial Kitchens
The T&S Brass B-3942-01-XS provides reliable, quick‑acting drainage that keeps high‑volume kitchen sinks flowing smoothly and reduces back‑up risk.
Key Features
- Type: twist waste valve with short rotary handle for easy 60° to 180° opening control.
- Opening Size: 3" sink hole compatible with standard commercial sink cutouts.
- Drain Connections: 1‑1/2" NPT female adapter and 2" NPT male outlet for versatile pipe routing.
- Overflow Management: integrated overflow tube with head assembly to prevent over‑filling.
- Maintenance: removable snap‑in 3" strainer and heat‑resistant plastic grip for quick cleaning.
From The Manufacturer
Waste Drain Valve, 3" sink hole, short twist handle, overflow tube with head assembly, 1-1/2" NPT female adapter, 2" NPT male outlet
Images show the product series. Color, configuration, included items and accessories vary by model. See the spec sheet for this model.












