noun
- a flared or widened section at the end of a pipe, duct, or structural member, typically used to reduce turbulence or improve connection
Usage: technical; construction/plumbing
verb
- to shape or form (a pipe, duct, or similar object) into a flared or widened end
Usage: technical; construction/plumbing
Examples
- The plumber installed a bellcast fitting to connect the two pipes smoothly.
- A bellcast end on the downspout helps direct water away from the foundation.
- The ductwork featured a bellcast transition to reduce air noise.
- They decided to bellcast the metal tubing to improve the seal.
- The bellcast design of the drain pipe prevents debris from catching.