Normally recognized by a blue label, dry powder extinguishers are sometimes termed ABC extinguishers. These multi-reason extinguishers can be utilized on fire classes A, B and C, which implies they may be utilised with combustible components, flammable gases and flammable liquids. Connects on to a building’s h2o supply, tank or https://www.firesense.co.uk/type/conventional-fire-system/