Allegro 9920 Half Mask Constant Flow Supplied Air Respirator
This comfortable half mask offers low pressure, continuous flow protection with the same unique “over the shoulder” hose design and belt as the full facepiece respirator. It’s durable and easy to use with OBAC quick connect. The low profile design allows it to fit under welding shields. The skirt is made from silicone, is easy to clean and it won’t lose its shape in storage. NIOSH approved
IndustrialSafety.com is a leading distributor of Allegro safety and industrial products. Allegro’s hallmark has been the thoughtful development of niche markets within the safety industry. They engineer and manufacture complete lines of product within specific categories including respirators, air sources, ventilation equipment, ergonomics, respiratory accessories, eyewear maintenance, and confined space equipment. For bulk or government and corporate quotes please contact: [email protected].



