3M™ W-Series Supplied Air Regulator Valves and Assemblies provide comfortable, cost-effective respiratory protection for All-Day use. When used with approved 3M breathing tubes and 3M Versaflo™ headgear, can help regulate the air flow of a supplied air system.
Supplied air respirators offer many features over traditional respiratory protection; fit testing only required for tight-fitting facepieces; and low maintenance. Complete systems include a supplied air hose, an air regulating valve, a breathing tube, and a helmet, hood, or other facepiece. 3M Supplied Air Respirators require a source of clean breathing air such as plant air systems or bottled air. This clean, breathable air can be delivered to hoods, helmets, full facepieces, half facepieces and loose-fitting facepieces.
Thank you for your interest in 3M. In order to help us manage and respond to your query effectively, we politely ask you to provide some key information, including your contact details. The information you provide will be used to respond to your request through email or telephone by a 3M representative or one of our authorised business partners with whom we might share your personal information consistent with the 3M privacy policy
We have received your message and are now looking into your enquiry 
One of our representatives will get in touch with you by phone or email