• For 3" sink openings
  • 2” NPT male outlet; adapter for 1 1/2” NPT
  • Twist handle

UPC Code:




Usually Ships in 1-2 Business Days

Adapter Yes
Basket Drain Size 3 Inches
Drain Outlet Size 1 1/2 - 2 Inches
Type Twist Waste Valves


Install a convenient and useful drain in your sink with the T&S B-3940-XS rotary waste valve! This waste valve comes with a short twist handle for easy operation, and its 3" sink opening is connected to a 2" NPT male outlet. It also comes with a 1 1/2" NPT male adapter for convenience and versatility.

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

510B3940XS Specsheet Warranty Warranty

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