Unruh CAFS ARFF RIV rescue units get the job done! Its 100 to 300 gallons of TRI-MAX High Energy Cold Compressed Air Foam (HECCAF) produces up to four times more finished foam than conventional CAFS systems. The 500 lb. dry chemical system features encapsulated dry chemical nozzle technology that places the agent precisely on target for better control of pressure fed running fuel fires.
This ARFF RIV is designed for cold weather with a weatherization package. It has a Tri-Max stored CAFS system as well as a powder chemical system.