H3R Aviation wheeled Halon 1211 fire extinguishers contain 150 lbs. of agent, and are the ultimate protection against flight line fires. A 50 ft. discharge hose, high flow rate, and semi pneumatic wheels make this extinguisher easy to operate by one person, and towable at up to 15 m.p.h. Long the fire fighting weapon of choice for the US military, these models offer maximum flexibility for large or small facilities. Pneumatic wheels are also available.