MSA Duo-Twin Airline Respirator with Advantage 4200 Facepiece Part# 10091873 Model 102 and can be operated using

and can be operated using any of QED's MicroPurge controller options - 12-volt integral compressor

3ml sample (or 0

5 AMP fuse

Thread Connector

MSA Duo-Twin Airline Respirator with Advantage 4200 Facepiece Part# 10091873 Model 102 and can be operated usingMSA Duo Twin Airline Respirator with Advantage 4200 Facepiece Part# 10091873 Can be used with particulate filters or chemical cartridges This combination air supplied air purifying respirator is designed for use with either particulate filters and or chemical cartridges. Provides respiratory protection against a variety of contaminants, making it popular for pharmaceutical, chemical, petrochemical and nuclear industries. Must be used in adequately