What Is a Bell Trap

Bell Traps. A bell trap utilizes a basin with a bell-shaped component that fits over the vertical drain pipe. Combined, these components are designed to maintain a water “plug” that prevents gases from passing around the trap.

What are Bell traps?

Bell Traps. A bell trap utilizes a basin with a bell-shaped component that fits over the vertical drain pipe. Combined, these components are designed to maintain a water “plug” that prevents gases from passing around the trap.

What does a bell trap look like?

A bell trap is essentially a water reservoir cup with a bell shape over it that dips into the cup to form a seal. … Bell traps are not self-scouring, the seal depth is shallow, drains slowly that clogs easily.