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Product Overview

  • 2” NPT male outlet; adapter for 1 1/2” NPT
  • Removable snap-in strainer
  • For 3 1/2" sink openings
  • Lever handle with heat resistant plastic grip
UPC Code:671262593083
View all T&S Brass and Bronze Works Lever / Twist Waste Valves

T&S Brass and Bronze Works B-3970-M Specs

Quantity
1/Each
Shipping Weight
4.56 lb.
Basket Drain Size
3 1/2 Inches
Features
Adapter
Type
Lever Waste Valves

Customer questions about this product

Does this item have any additional agency approvals and certifications?

There are a wide range of regulations that govern plumbing code! We attempt to list any current certification marks with an official logo on the product page for your convenience. However, additional approvals, codes, and standards this product adheres to may be listed on the product specsheet.

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T&S Brass and Bronze Works B-3970-M Details

Install a handy drain in your sink with the T&S B-3970 waste drain valve! This waste drain valve has a lever handle that allows for easy operation, and its heat-resistant plastic grip ensures that you will not walk away with an accidental burn. The valve has a 3 1/2" sink opening and an easily removable snap in-strainer to deter tampering. Additionally, the drain valve connects to a 2" NPT male outlet. If you need a smaller outlet, the accompanying adapter can easily reduce its size to 1 1/2".

Attention CA Residents:

Attention CA Residents

WARNING:This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

  • NSF/ANSI/CAN 61 (Certified by CSA)

    NSF/ANSI/CAN 61 (Certified by CSA)

    This item is certified by CSA to meet the drinking water system component standards for Canada and the United States outlined in NSF/ANSI/CAN 61.

  • NSF/ANSI/CAN 372 (Certified by CSA)

    NSF/ANSI/CAN 372 (Certified by CSA)

    This item is certified by CSA to meet the drinking water system component lead content standards for Canada and the United States outlined in NSF/ANSI/CAN 372.

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