3M Air Regulating Valve Assembly W-2907SR is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. 3M Air Regulating Valve Assembly W-2907SR / 43100-130 is part of a wide selection of 3M Mask or respirators filters or accessories. Combining excellent quality with an affordable price, the 3M Air Regulating Valve Assembly W-2907SR / 43100-130 can meet your scientific research needs while still offering a good value for a budget conscious end user. If you have any questions about any of our Mask or respirators filters or accessories please do not hesitate to contact our customer service for further guidance.
Air Regulating Assembly. Designed to be used with 3M* W Series helmets and H Series hoods. Allows the wearer to set the airflow to the most comfortable level. Includes waist belt, air regulating valve, plug, 1/4 in. body size, 1/4 in. MPT Schrader.