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An hydraulic or forcing pump for throwing water to extinguish fires.

Fire-engine

An hydraulic or forcing pump for throwing water to extinguish fires.

"An engine designed to throw a continuous stream of water through a hose upon a conflagration, for the purpose of extinguishing it." -Whitney, 1911

Steam Engine

"An engine designed to throw a continuous stream of water through a hose upon a conflagration, for the…