A triple combination engine is the standard pumper apparatus used by most fire departments. The term refers to the three primary components it carries: a fire pump to generate pressure, a water tank for initial attack, and a bed of fire hose for establishing a continuous water supply. While nearly all standard engines built over the last century fit this description, the shorthand remains a common way to distinguish a standard pumper from specialized apparatus like quints or rescue trucks.
Heard on the job
We need a triple on scene to establish a water supply before the truck company arrives.
Also heard as
- triple combination engine
- pumper