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Supplied-Air Respirators



Type or Classification Electric blower type hose mask
Model No. CHM-12
Approval No. LA:13-12-205001
Conformable Standards Chinese LA Certificate (GB6220-2009)
Working environment or use application
  • Can be used in the oxygen deficiency (Can be used when the oxygen concentration is more than 14 % according to JIS(Japanese Industrial Standard) T 8150:2006 [Guidance for selection, use and maintenance of respiratory protective device])

・The hose mask supplies fresh air to the user from an electric blower.
・The blower is capable of connecting 4 hoses, enabling the simultaneous use of 4 persons.
・Need the same quantity of facepiece, waist belt, and hose with the operation persons.
・The electric blower is equipped with 5-stage adjustable wind volume switch.
・Air-overflow mechanism is used.