Allegro 9920 Half Mask Constant Flow Supplied Air Respirator

Allegro 9920 Half Mask Constant Flow Supplied Air Respirator
Item# 80055550
CA Prop 65 Warning Warning: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

Product Description

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. Made in the USA

SEAL: Durable silicone rubber maintains shape while in storage Hypoallergenic and chemical/Ozone resistant Comfortable even in extreme heat and cold environments

EXHALATION VALVE: Unique exhalation valve design. Easily accessible for fast replacement and servicing Large diameter for minimal breathing resistance

SUSPENSION: Standard double strap keeps mask in place Made of durable rubber

DOWN TUBE AND BELT ASSEMBLY: 90 Degree elbow allows it to be directed over the shoulder and out of the way Corrugated material for flexibility Lightweight material for greater comfort and less fatigue OBAC quick-connect plug with wide diameter and minimal air restriction Low profile nylon waist belt Plastic clip to restrain airline hose from pulling on the facepiece

NIOSH Approval: Approval No. TC-19C-355 Use only Allegro approved airline hose.

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