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Adaptation range: It is suitable for the fires that start the burning of Class A substances, such as wood, fabric, paper and other burning fires. It cannot be used to extinguish a fire in which Class B substances are burned, nor can it be used to extinguish Class C flammable gases or Class D light metal fires. At the same time, it cannot be used for the fire of charged objects.
How to use: When using, lift the upper part of the cylinder and quickly reach the fire place. Never put the fire extinguisher on your back or tilt it too much to prevent the two liquids from mixing and jetting in advance. At a distance of about 6 meters from the burning material, the fire extinguishing equipment can be turned upside down and shaken several times to speed up the mixing of the two liquids; one hand holds the lifting ring and the other hand grasps the bottom ring under the cylinder. The jet that is ejected is directed at the most violent part of the jet. At the same time, as the jet distance is reduced, the user should push closer to the burning place.
R407C is an HFC blend designed to have similar properties to R22 in air conditioning systems. R407C is suitable for residential & light air conditioning and direct expansion air conditioning systems. It is also used in medium temperature refrigeration systems.
Positive displacement equipment:
- new or existing residential and commercial air-conditioners
- new or existing residential and commercial heat pumps
R407C Freon,R407C Refrigerant,Mixed Refrigerant Gas R407C,Blend Refrigerant Gas R407C
ZHEJIANG ZHONGLAN REFRIGERATION TECHNOLOGY CO.,LTD , http://www.uiszl.com