bell cap

[′bel ‚kap]

(chemical engineering)

A hemispherical or triangular metal casting used on distillation-column trays to force upflowing vapors to bubble through layers of downcoming liquid.

References in periodicals archive ?

"We want Bell 505 operators to know that they are part of our commitment to superior aftermarket support, whether their aircraft is still under warranty, under the Bell CAP program or experiencing an unscheduled maintenance event."

United States : The Next Wave: Able Aerospace Services Rolls Out Bell 505 Capabilities

Should Bell cap a memorable summer with another century, it would complete a remarkable turnaround from the start of the summer.

Bell has eyes on an historic century

PLASTIC TOGGLE BLACK (BELL CAP) Quantity 505271.28 Kilogram

Leather Lining Black Combination Tanned Dry Mille Leather Buff Wet Blue Hook Iron

He was last seen wearing a black nylon stocking over his face, a Taco Bell cap, black pants and a red, green and blue pullover shirt with a Taco Bell logo on the front.