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The MSA SAFETY 458480 is a 12-pack of replacement smoke tubes designed for use with MSA Kwik-Draw pumps in respirator fit testing applications. These tubes generate the smoke agent required to perform qualitative fit tests, confirming that a respirator seals properly against the wearer's face before entry into a hazardous atmosphere. Safety professionals, industrial hygienists, and trained fit-test administrators use these consumable tubes as part of a structured respirator program. Each tube is a direct drop-in replacement for depleted stock, keeping fit-test stations operational without downtime.
These smoke tubes are used in occupational health and safety programs wherever respirator fit testing is required by regulation or site protocol. Typical settings include industrial facilities, construction sites, hazmat operations, and confined-space entry programs. The tubes work in conjunction with the MSA Kwik-Draw pump to produce a visible smoke challenge agent used in qualitative fit-test protocols. They are consumed during the test procedure and must be replaced regularly to maintain a compliant fit-test program.
Designed for use with MSA Kwik-Draw pumps as part of MSA respirator fit test systems. Compatible with MSA respirators requiring qualitative fit testing.
Smoke tubes are installed into the MSA Kwik-Draw pump according to the pump manufacturer's instructions before beginning a fit-test procedure. Follow all applicable OSHA respirator fit-testing protocols and your site's respiratory protection program when conducting tests. Tubes are single-use consumables and should be properly disposed of after each test. Store unused tubes in a cool, dry location away from direct sunlight to maintain integrity prior to use.
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