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3M™ Ultimate FX Full Facepiece Reusable Respirator Accessory, Speaking Diaphragm Assembly

Replacement assembly for speaking diaphragm used with 3M™ Ultimate FX Full Facepiece Reusable Respirators FF-401, 402 and 403.

Manufacturer:  3M™ 7000052742

Catalog No. 19-177-816

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  • Approved 3M replacement part
  • Designed for use with the 3M Ultimate FX Full Facepiece Reusable Respirators (sold separately)
  • Easy to fit over lens
  • Protects the lens of the facepiece
  • Measures 127 inches overall width x 64 inches overall height
  • 3M Catalog# FF-400-13



Assembly, blasting, cleaning, demolition, electrical, facility maintenance, grinding, health and safety testing, machine operation, painting, remediation, sanding, welding
Ultimate FX Full Facepiece Reusable Respirator
Speaking Diaphragm Assembly
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