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North 7700 series NIOSH 42 CFR 84 approved half facepiece respirator for respiratory protection. Compatible with North N series filters, cartridges, cartridge/filters. Filters and cartridges sold separately. Sold individually. 12 units/box.
Please select the right size in the field located above.
North manufacturer’s code: 770030
This half facepiece is entirely made of silicone. The head harness is equipped with four ajustable woven elastic nylon head straps. This half facepiece has been design to facilitate work with its low position on the bridge of the nose and the fact that it is lightweight and allows one to wear safety glasses and still be comfortable. None of the components contain natural rubber latex.
This type of respiratory protection is recommended for work that will loosen solid or liquid particles in the air and/or for work in an environment where air contains contaminants and/or biological particles. One must of course adapt its filtering system with the right filtres or cartridges to be properly protected.
Do not use for:
Do not use on a beard and other facial hair or if the user suffers from a condition that prevents him from having direct contact with the respirator’s sides. The use of respirators is not recommended for people with compromised respiratory system or problem such as asthma or emphysema.
It is strongly discouraged to wear a respirator for application with sandblasting. It is also highly advised to stay away from environment that exceed 10 times the permissible exposure limit set by the CNESST or any other government regulation applicable.
One should never use a respirator in an oxygen deprevated environment (an atmosphere with less than 19,5 % oxygen).
Maintenance and service life:
North half facepiece respirators 7700 series are reusable, provided that its maintenance and storage is done according to the manufacturer’s rules. North recommends an inspection of the respiratory equipment before each use; to wash the respirator after each use; and to store the respirator back to its packaging. One should never wash its respirator with any type of solvents since they can weaken some components which can affect the efficiency of the equipment. One must always remove the cartridges or filters from the respirator before storing it.
|Type of product||Safety equipment|
|Main category||Personal protection|
|Sub category||Respiratory protection|
|Sub sub category||North respirators and cartridges|
|Name of the product||Half-mask type respirator|
|Series of products||North Zone™|
|Country of origin||United State of America|
|Choice of format||Small, medium , large|
|Reusable||Reusable with prior hygienic measurement|
|Type of connection||Screwable|
|Protection factor||Protection factor of 10|
|Cartridge or Filter Included||Filter element not Include|
|Includes natural rubber latex components||Does not contain latex|
|Contains a braided strap for comfort||Contains a braided strap (large)|
|Contains adjustable buckle straps||Contains adjustable buckles|
|Exhalation valve||Contains an exhalation valve|
|Sliding straps||Sliding straps|
|Inhalation valve||Contains two inhalation valves|
|Phonic membrane||Without phonic membrane|
|Type of harness||4 attachment points|
|Washable||Wash in warm water, 140°F/60°C with a mild soap (hand dish soap), rinse and disinfect with a Dakin solution (water with bleach), rinse thoroughly and let dry|
|Length (in/cm)||9 in / 22.8 cm|
|Width (in/cm)||7 in / 17.8 cm|
|Height (in/cm)||3.75 in / 9.5 cm|
|Weight (lb/kg)||0.56 lb / 0.254 Kg|
|Return conditions||No returnable if used. For more information about our return policy, please refer to the "Orders and Returns" link on the home page|