70L environmental clean-type fire extinguishing system, safe, reliable, efficient. Heptafluoropropane (HFC-227ea) is a clean gas fire extinguishing agent, it is colorless, odorless non-conductive, low toxicity (with the 1301 equivalent) fire-fighting, high efficiency, no pollution to protect the object, it does not destroy atmospheric ozone layer, is an ideal substitute for Halon . Fire ...
