Half mask 3M 7502 complete set (filter 6001, pre-filter, holders), size M Отзыв

Mask for long-term use during painting, agricultural, woodworking and metalworking. Fits snugly to the face and does not restrict the field of view. Size M. Degree of protection - up to 50 MPC. The front part is made of hypoallergenic silicone and does not irritate sensitive skin. The Drop-Down system makes it possible to remove the mask without removing the helmet and other protective equipment. The Cool Flow exhalation valve prevents the accumulation of moisture and heat. The exhaled air flow is directed downwards, so your goggles or welding helmet will not fog up. Filters change quickly thanks to the bayonet mounting system. The kit includes: half mask 3M 7502, filter 3M 6001CN (1 pair), pre-filter holder ZM 501 (2 pcs.), pre-filter 3M 5N11 (2 pcs). To determine the mask size: 1) the width of the face is determined, for which the maximum horizontal width of the face along the zygomatic arches is measured - the bone arch located horizontally on the cheekbones to the outer ear; 2) the length of the face is determined, for which the vertical distance from the bottom of the chin to the deepest point on the bridge of the nose is measured. Sizes of 7500 series half masks: 7501- S small (face length 93.5–113.5 mm, face width 117.5–135.5 mm), 7502 - M medium (face length 103.5–123.5 mm, face width 126.5–144.5 mm), 7503 - L large (face length 113.5–133.5 mm, face width 135.5–153.5 mm).