H3R Aviation | ultimate source of fire protection
  • PURPLE K DRY CHEMICAL / CO2
    DUAL AGENT FLIGHT LINE EXTINGUISHERS


    PKP/CO2 Model 688 PKP/CO2 Model 691

                       688                                            691

    These dual agent flight line wheeled fire extinguishers were developed for the U.S. Navy and the U.S. Air Force as an alternative to the popular 150-pound Halon 1211 flight line extinguishers.

    Potassium Bicarbonate (Purple K/PKP) may be utilized to address the potential pool fire scenario. On a pound-per-pound basis, Purple K has been shown to be as effective as Halon 1211 based on UL ratings. Carbon dioxide (CO2) is a suitable agent for engine fires.

    H3R Aviation offers two Purple K / CO2 dual agent fire extinguishers. Model 688 combines one 50 lb. Purple K and one 20 lb. CO2 unit on a wheeled cart. Model 691 consists of one 125 lb. Purple K unit together with one 20 lb. CO2 unit.

    • Stored Pressure Unit
    • Rugged all metal valve construction
    • Meets DOT requirements
    • Tested to ANSI/UL 711
    • Zero environmental impact or restrictions