3M SKU: 7000052742
Lead Time: ~16 days
Replacement assembly for speaking diaphragm used with 3M™ Ultimate FX Full Facepiece Reusable Respirators FF-401, 402 and 403.
Designed for use with the 3M Ultimate FX Full Facepiece Reusable Respirators (sold separately);Maintains original performance standards of facepiece;Replaceable part can potentially result in respiratory equipment cost savings;Replacement assembly for speaking diaphragm;Replacement part to use with 3M Ultimate FX Full Facepiece Reusable Respirators FF-401, FF-402, and FF-403 (sold separately)