Dust masks (full face)

1.Use

Prevent personnel who are engaged in radiation-related work in controlled areas of the Shimane Nuclear Power Station from breathing in radioactive dust.

2.Major specifications

Material

Face piece : Natural rubber
Valves : Natural rubber
Packing : Natural rubber
Filter : Wool
Speaking diaphragm : Aluminum alloy

Performance

Leak rate (%) : 0.1 or less;    JIS T 8160
  (Dust Masks for Particulate Matter)
Inhaling resistance (normal flow Pa) : 49 or less;    JIS T 8160
  (Dust Masks for Particulate Matter)
Exhaling resistance (normal flow Pa) : 59 or less;    JIS T 8160
  (Dust Masks for Particulate Matter)
Class by leak rate : AA or above;    JIS T 8159
  (Leak Rate Test Method for Respiratory Protective Masks)

Dust masks (full face)

Application form