Description
The Allegro 2050‑01 Replacement Smoke Tubes (6/Box) are replacement consumable tubes designed for use with Allegro standard and deluxe smoke‑based respirator fit test kits (e.g., models 2050 and 2055). Each tube contains stannic chloride, which, when activated, releases a pungent irritant smoke that produces visible vapor and a strong odor to help detect leaks in the seal of air‑purifying respirators during qualitative fit testing.
These tubes are single‑use, disposable glass ampules that typically provide an average of 3–5 fit tests per tube, helping safety personnel maintain compliance with OSHA’s qualitative fit‑testing protocols by ensuring a reliable challenge agent is available whenever fit checks are performed. Packaged in a box of six, they offer a convenient supply for ongoing respiratory safety programs.
Key Features
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Replacement irritant smoke tubes for respirator fit testing.
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6 tubes per box; each averages multiple tests.
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Generates visible smoke and strong odor for effective qualitative fit checks.
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Designed for use with Allegro Standard and Deluxe Smoke Test Kits.
