Curtain-type exhaust valve included
Hook hanging type
Quick-drying face seal: For metal fumes and specific chemical substances
Quantity: 1 box (10 pieces)
National Examination Number: No. TM748
Category: DS2
Particle collection efficiency (average actual measurement value): 95.0% or more (99.8%)
Inhalation resistance (average measured value): 40 Pa or less (40 Pa)
Exhaust resistance (average measured value): 70 Pa or less (29 Pa)
Usage time limit: 13 hours
Weight: 20g
