R7503
Availability date:
3M 7500 series NIOSH 42 CFR 84 approved half facepiece respirator for respiratory protection. Compatible with 3M filters series 2000, 2200, 5000 and 7000; 3M cartridges series 6000; and P100 cartridge/filters. Filters and cartridges sold separately. This code is for the large size respirator. Sold individually. 10 units/case.
This half facepiece faceseal is made of silicone. The head harness is equipped with four ajustable 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. 7500 series respirators are equipped with a Cool Flow valve which eases breathing. This particular model may be configured in "drop down" mode which allows workers to remove their respirator without taking off all their gear to moe the head harness.
Use for:
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:
3M half facepiece respirators 7500 series are reusable, provided that its maintenance and storage is done according to the manufacturer’s rules. 3M 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.
Other sizes are available in the menu below this page.
Type of product | Safety equipment |
Main category | Personal protection |
Sub category | Respiratory protection |
Sub sub category | 3M respirators and cartridges |
Name of the product | Half-mask type respirator |
Series of products | 7500 series respirator |
Product code | R7503 |
Product use | Respirator with protection factor 10 and accessories |
Approved/Certified | Meets NIOSH |
Manufacturer | 3M |
Country of origin | United State of America |
Choice of format | Small, medium , large |
Reusable | Reusable with prior hygienic measurement |
Type of connection | Bayonet type connector |
Protection factor | Protection factor of 10 |
Respirator size | Large size |
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 a Cool flow valve (Tm) 3M (Tm) |
Sliding straps | Sliding straps |
Inhalation valve | Contains two inhalation valves |
Phonic membrane | Without phonic membrane |
Type of harness | 4 attachment points |
Material1 | Silicone |
Material2 | Nylon |
Material3 | Elastic |
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) | 4.5 in / 11.4 cm |
Weight (lb/kg) | 0.5 lb / 0.22 Kg |
Sold by | Unit |
Color | Grey/bleue teal |
Another packaging available1 | Box of 10 |
Another packaging available2 | 49 cases per pallet (490 units) |
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 |