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Forest fire fighting and rescue self-generating oxygen mask （operational type） SJ-HFZY30D

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Forest fire fighting and rescue self-generating oxygen mask (operational type) SJ-HFZY30D

Name: Forest fire fighting and rescue self-generating oxygen mask (operational type) SJ-HFZY30D
Rating: 4.9 (98 reviews)

Forest fire fighting and rescue self-generating oxygen mask (operational type) is mainly used to provide short-term and comprehensive respiratory protection for front-line firefighters (blower operators, water mist operators) when fighting fire sources at close range.

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Technical Parameter

This product uses the principle of chemical self-generated oxygen to provide short-term, comprehensive respiratory protection with isolation, internal circulation, and its own oxygen source. It is not affected by the external air environment during use. The product adopts a symmetrical structure layout for wearing around the neck, and the weight of the two tanks is distributed on both shoulders. It is ergonomic and does not affect the carrying of wind-powered fire extinguishers, water mist machines and other equipment. The mask and medicine tank assembly adopts a modular quick-detachment design, and the consumable medicine tank assembly can be replaced to provide battery life. A microphone is added to the mask to facilitate on-site communication. This product is also suitable for use by firefighters in environments and occasions such as building interior attack, emergency evacuation, confined space shaft rescue, plateau hypoxia, and pre-hospital emergency care.

Model: HFZY30, protection time of at least 30 minutes under moderate-intensity labor, and protection time of more than 60 minutes under low-intensity activities.

Inhalation temperature <50℃

Oxygen concentration > 21%

Carbon dioxide concentration <3%

The whole machine weighs about 1.5kg

Storage validity period: 4 years

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