ECO CAF 3-EX Compressed Air Foam System is designed to meet the budgetary restraints of both paid and volunteer fire departments and industry nationwide. ECO CAF®3 uses no outside pressure vessel to operate 100-120 PSI from a standard air compressor. ECO CAF®3 dispenses approximately 30 gallons of finished foam. Lightweight and compact, the ECO CAF®3 can use any style of foam including Class A, AFFF and AR foams. In a time when everyone is feeling the pinch, ECO CAF® is leading the way with effective, economical solutions for today's firefighting needs.