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1-8438-02 Dustproof Mask Type -
Product Description
Product Model: 1-8438-02Product Brand: KOKEN LTD. Featu […]
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Product Details
Product Model: 1-8438-02
Product Brand: KOKEN LTD.
Features
- Small and lightweight model.
- Double bonnet structure to protect exhaust valve from dust.
Spec
- Model number: 1111-03 type
- Particle collection efficiency: 95.0% or more (average 98.37%)
- Intake resistance: 70 ±10Pa (average 71Pa)
- Exhaust resistance: 40 ±20Pa (average 41Pa)
- Mass: 89±15g
- Surface body material: silicone rubber
- National examination passed: No. TM208
- Classification: RS2
- Accessories: LAS-11 (ALPHA ring filter) x 1 pc
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