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Introducing the ultimate travel companion - the 73-litre Black Duffle Bag
Perfect for construction workers
3M™ earmuffs feature durable
Two-way heavy-duty front zipper with snap closure storm flap
Front kangaroo pocket
3M, Air Flow Indication Meter for Turbo Unit Chemical Resistant Gloves Introducing the ultimate travel companionThe 3M 520 01 21 Flow Meter is used to indicate the airflow rate on 3M Breathe Easy PAPR Systems. It is placed over the air outlet on the Turbo unit, or at the end of the air supply hose. The airflow causes the float ball to rise, and marking indicate the flow rate. This becomes important in determining if filters have become clogged, or if the Turbo unit is functioning properly.
