Foam eductors operate using the Venturi Principal. ... Eductors come in various sizes, ranging typically from 60 gpm to 250 gpm, and can be attached directly to the apparatus discharge.

Based on simple design principles, eductors create an area of low pressure inside, which lets foam concentrate be forced into the eductor due to greater external pressure exerted by atmospheric ...

Drill 1: Eductor Familiarity. Setting: Classroom Time: 1 hour Equipment Needed: Inline foam eductor Step 1: Discuss with the group the different types of foam concentrate and what type of products ...

For example, some of the more common flows are 60, 95, 125, and 250 gallons per minute (GPM). ... For example, a foam eductor may be rated at 250 gallons per minute (GPM), ...

Task Force Tips Foam Solution package offers a complete system for Class A or AFFF-AR foam operations from vapor suppression of small spills, to fire suppression of large flammable ...