3M 7000051843 Air Inlet Gasket Full Facepiece

Product Description

The 3M 7000051843 is a replacement air inlet gasket designed for use in the center inlet port of 3M Full Facepiece respirators in the 7000 Series. This small but critical sealing component maintains the integrity of the facepiece assembly by ensuring a proper fit at the inlet port junction. When worn or damaged, the gasket can compromise the seal of the respirator system, making timely replacement essential. Licensed safety professionals and industrial hygiene technicians rely on genuine replacement parts like this to keep respiratory protection equipment performing to its rated specification.

This gasket is intended for use with 3M Full Facepiece respirators in the 7000 Series, a platform commonly found in industrial, manufacturing, and hazardous material handling environments where full-face respiratory protection is required. It is a direct replacement part suited for scheduled maintenance intervals or as-needed service when the original gasket shows signs of degradation, distortion, or seal failure.

Key Features

• Fits the center inlet port of 3M Full Facepiece 7000 Series respirators
• OEM replacement gasket maintains original seal performance
• Lightweight at 0.2 pounds for easy handling and stocking
• Designed to restore proper inlet port sealing integrity

Compatibility

Designed for use in the center inlet port of 3M Full Facepiece 7000 Series respirators as an OEM-style replacement gasket.

Installation Notes

Installation should be performed by a qualified safety technician or respirator fit-test professional following the manufacturer service documentation for the 7000 Series facepiece. Remove the facepiece from service before disassembly and inspection of the inlet port. Ensure the seating area is clean and free of debris before installing the replacement gasket. After reassembly, perform a positive and negative pressure user seal check per applicable respiratory protection program requirements before returning the unit to service.

Technical Specifications

• Weight: 0.2 pounds
• UPC: 50021200603834

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000051843