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The Watts B3-4P is a cast iron drain body designed for effective drainage in plumbing systems. This model features a four-inch push-on connection, suitable for various installation projects. Its robust construction ensures long-term durability and reliability.
The Watts B3-4P enables easy installation and is ideal for both residential and commercial plumbing needs.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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