The Martech Services Company Model 50-WB is a compressed air tool that can process up to 50 SCFM of Breathable Air or 35 SCFM of Ultra Clean & Ultra Dry Air. Designed to work with the user's existing compressed air source to properly filter and monitor the compressed air for Grade "D" Breathable Air. This system can handle up to two painters at the same time and is available as both a 50 SCFM system and 80 SCFM system.