It is necessary to pay attention to the validity period of dry powder fire extinguishing agent, but it is usually checked every year, mainly to check whether the dry powder of the fire extinguisher has deteriorated, and if some powders are wet and caking, then the fire extinguisher should be replaced with a new dosage form after less than four years of use.
Dry powder fire extinguisher is a common type of fire extinguisher in our daily life. Its fire extinguishing function is mainly realized by dry powder, and dry powder also has a shelf life, so when the dry powder fire extinguisher is placed for a period of time, it needs to be inspected or replaced to ensure the norma
l use of dry powder fire extinguisher.
The new dry powder fire extinguisher usually needs to be replaced once every five years, and it needs to be replaced once after two years. The dry powder fire extinguisher which needs to be re inflated and replaced usually needs to be replaced once a year, at most two years.
Special datas:
Product name:Auto fire extinguisher ball
Item #:TY-2000
Diameter:171 mm
Weight:2kg
Extinguishing Range:4.2m³
Reaction Time: ≤ 3s
Alarm Volume:120dB
Life Span: 5-Year
Accessory:
(1) Bracket+Screw (by default)
(2) Bracket+Magnet(if specified)