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Transparent center adapter exhalation valve cover assembly for 3M 6000 series full facepiece respirators

3M

3M 6700 Center Adapter Exhalation Valve Cover Assembly 6864

SKU CH-1YFQ-W2Y8J MPN 6700

Replacement center adapter, exhalation valve and cover assembly with gasket for 3M 6000 series full-face respirators

  • Product colorTransparent
  • Compatible with 3M 6000-series full-face respirators including models 6700, 6800 and 6900
  • Includes center-adapter gasket 6896 for a secure seal on the exhalation valve
  • Includes exhalation valve 7583 to maintain proper airflow direction
  • Transparent cover assembly allows quick visual inspection of valve operation
  • Direct replacement part number 6864 simplifies maintenance ordering

Compatible Respirator Models

This center adapter exhalation valve cover assembly fits 3M full-facepiece respirator models 6700, 6800 and 6900. It is designed for the 6000 series and includes gasket 6896 and exhalation valve 7583 for direct replacement.

Single-Brand Compatibility

The assembly works only with 3M-branded facepieces in the 6000 series. It will not function with respirators from other manufacturers or with 3M series outside the listed model numbers.

Verify Your Facepiece Model

Before ordering, confirm the model number printed on your existing respirator matches 6700, 6800 or 6900. The part will not seal correctly on unlisted models or on half-mask configurations.

How it compares

Measured against everything we stock in Bandages & First Aid Supplies, at today’s prices. Recalculated every night.

Price $88.99
Pricier than about 90% of the 742 comparable items (median $14.99).

Specifications

Product
Brand name3M
Product colorTransparent

Questions about this item

Which respirator models does the 6864 center adapter fit?

The 6864 center adapter exhalation valve cover assembly is compatible with 3M full facepiece respirator models 6700, 6800 and 6900, and the 6000 series.

What components come with the 6864 assembly?

The assembly includes the 3M center adapter gasket 6896 and the 3M exhalation valve 7583.

What series standard governs compatibility for this adapter?

The adapter is designed for the 3M 6000 series full facepiece respirators, which defines the mating dimensions and sealing requirements.

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