Ratio Flow Controllers in Fire Engine

Описание к видео Ratio Flow Controllers in Fire Engine

Foam concentrate is pumped from the tank or remote source and discharged through manifold and then, metering valves to the individual ratio flow controllers.
Each water discharge, that is dedicated for foam operation is equipped with a ratio flow controller that proportions foam concentrate into the water line.
Ratio flow controllers are modified venturi devices designed to provide a metered pressure drop for controlled induction of foam concentrate into a reduced pressure zone in each foam solution discharge.

How does the fire engine simulator works?
   • E-ONE Fire Engine Simulator  

Комментарии

Информация по комментариям в разработке

Похожие видео