Engine/Safety equipment/331133-331134 RESPIRATOR POWER ASSISTED MSA

If your job demands long-term breathing protection, the OptimAir 3000 PAPR [Powered Air Purifying Respirator] is the way to go. Your breathing remains easy and free from resistance even after hours of work. 

A maximum in safety, flexibility and ease-of-handling lets you concentrate on your work, knowing that your health is not being compromised.  Your comfort, well-being and ability to perform effectively are greatly enhanced.   Filters also last longer.  The microprocessor controlled, variable-speed motor guarantees an optimum amount of air in your head top [mask or hood] – even as your breathing rate changes during more strenuous tasks.  In many situations it is not even necessary to maintain an airtight seal.  The pressure differential causes airflow to travel continuously from your face to the outside environment, preventing unfiltered air from entering your head top.

如果您的工作需要长期的呼吸保护，OptimAir 3000 PAPR(电动空气净化呼吸器)是最佳选择。即使在工作了几个小时之后，你的呼吸也会保持顺畅，没有阻力。

最大限度的安全性、灵活性和易操作性让您专注于工作，知道您的健康不会受到影响。您的舒适度、幸福感和有效执行的能力都会大大增强。过滤器的使用时间也更长。微处理器控制的变速马达保证你的头顶(面罩或头罩)有最佳的空气含量--即使你的呼吸频率在更剧烈的任务中会发生变化。在许多情况下，甚至不需要保持密封性。压力差使气流不断从你的脸上流向外部环境，防止未过滤的空气进入你的头顶。