Powered Air Purifying Respirator (PAPR) Portable Air System - self contained.
No extra hoses to drag through crawl spaces and attics.
Most items are included in the SR 500/SR 570 Air System, but to provide the best protection for spray foam contractors, we have assembled a list of required items below.Download Operating Manual
Required items for SPF Contractors
Spray foam contractors need extra protection against harmful chemicals and vapors. Please follow our recommendations to make sure your Sundstrom Air System provides the best possible protection for you and your team.