When choosing the right size of the Fire Fighting Foam Eductor, several factors must be considered. Firstly, the size of the area to be protected matters—larger areas require larger eductors, while smaller areas can use smaller ones. Secondly, the type of foam concentrate is important as different concentrates need compatible eductors, with manufacturers providing guidelines on suitable sizes. Thirdly, the water flow rate is a key consideration; higher flow rates demand larger eductors, so matching the eductor to the water supply's flow rate is essential for effective foam production.
