What is a Powered Air Purifying Respirator (PAPR)?

A common question among new welders we receive at Gentronics is, ” What is a Powered Air Respirator, and why is it important?”

A Powered Air Purifying Respirator (PAPR) is a portable air filtration system that protects against harmful particulates, fumes, and gases often encountered during welding, cutting, or grinding. This contaminant, collectively known as ‘welding fumes‘ can be a serious health risk when inhaled. Welding fumes may contain hazardous gases often used to shield gases like argon and helium. Utilizing a PAPR system can help protect against short-term and long-term health risks, making it an essential component of welding safety.

Why is PAPR protection critical?

Recent changes in 2017 in welding fume classification by the International Agency of Cancer Research have emphasized the importance of respiratory protection. Welding fumes have been reclassified from 2B to Group 1. This correlates with welding fume exposure and serious health issues such as cancer.

At Gentronics, we emphasize the importance of effective respiratory protection to ensure your safety while working in a hazardous environment.

How does a PAPR Work?

One trusted example of a PAPR system is the 3M Speedglas Welding Helmet. This setup offers advanced filtration removes welding fumes, and delivers a flow of clean air directly into your mask, and breathing zone. This ad-flo system is belt-mounted and lightweight featuring a gas filter.