1-8438-02 Dustproof Mask Type -
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1-8438-02 Dustproof Mask Type -

model: 1-8438-02
brand: KOKEN LTD.

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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