Tube-shaped band fits inner and outer contours to remove parting lines, imperfections, and burrs
This kit delivers air to both sides of the facepiece for a comfortable and balanced 3M™ Supplied Air Respirator System. Includes 3M™ Breathing Tube SA-2500, 3M™ Waist Belt GVP-127 and 3M™ Valve SA-1009.