3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask

The 3M™ Rugged Comfort Quick Latch Half Facepiece Reusable Respirator 6503QL combines comfort, durability, and stability. The proprietary quick latch design offers an easy, one-hand touch drop-down mechanism for putting the facepiece on and/off while moving in and out of contaminated areas. The 3M™ Rugged Comfort Half Facepiece Reusable Respirator 6500 Series helps provide respiratory protection in harsh, dirty environments against airborne contaminants when used with approved 3M™ Cartridges and Filters. This facepiece is designed to help promote comfort, durability and stability with a firm, lightly textured silicone face seal, and strong body construction. While being the lightest silicone 3M™ Facepiece, it is still rugged enough to withstand long hours and extreme conditions. The resilient silicone faceseal offers an extended facepiece life, even keeping its shape in high-heat environments. When properly fitted and used with approved cartridges and filters, this respirator helps provide respiratory protection at concentrations up to 10 times the Permissible Exposure Limit (PEL).

3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask Features

• Quick Latch (6500QL Series) allows easy on and off as workers move in and out of contaminated areas, with no need to remove their hard hat or faceshield when lowering or raising their respirator.
•  Firm, lightly textured silicone faceseal helps promote comfort, durability, stability and strong body construction.
• Bayonet connection is compatible with all bayonet-style 3M™ Cartridges and Filters
• Simplified cleaning and maintenance with fewer parts and crevices
• Includes the 3M™ Cool Flow™ Exhalation Valve that enhances comfort by reducing heat and moisture
• Keeps its shape in high-heat environments
• Always use 3M™ Half Mask Respirators with the correct respiratory cartridges
• Low profile half facepiece design offers a wider field of view and better compatibility with welding and grinding shields
• Valve cover directs exhaled breath and moisture downward to reduce fogging of eyewear and grinding and welding shields, and allows for an easy positive pressure seal check.
• Overmolded design simplifies cleaning and maintenance with fewer parts and crevices.

3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask Applications

• Assembly and Mechanical
• Chemical Clean-up
• Chemical Handling
• Chipping
• Chiseling
• Cleaning
• Assembly and Mechanical
• Chemical Clean-up
• Chemical Handling
• Chipping, Chiseling
• Cleaning
• Furnace Operations
• Grinding
• Laboratories
• Machining
• Masonry
• Painting
• Pouring/Casting
• Sanding
• Sawing
• Welding

3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask Recommended Industries

• Construction
• Design & Construction
• Facility Sanitation
• Food Processing
• Food Safety
• General Manufacturing
• Heavy Infrastructure
• Industrial Maintenance
• Marine
• Metal Production & Fabrication
• Mining
• Oil & Gas
• Pharmaceutical
• Transportation

3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask Specifications

• Accessories: No
• Brand: 3M™
• Compatible With: Line Compressed Air System SA Series
• Connection Type: Bayonet
• Exhalation Valve: Yes
• Facepiece Type: Half Facepiece Reusable
• Features: 3M™ Cool Flow™ Valve
• Gas & Vapour Protection Type: Hydrogen Fluoride, Mercury Vapor or Chlorine, Organic Vapor/Acid Gas/Ammonia/Methylamine/Formaldehyde
• Harness Type: 4 point Quick Latch
• Primary Material: Silicone/Nylon
• Product Colour: Grey/Teal
• Product Series: Rugged Comfort 6500
• Product Type: Half Facepiece Respirator
• Range: Best
• Series Type: 3M™ 6500QL Series
• Size: Large

3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask Available 6000 Series Cartridges

• 3M-6001: Certain organic vapors (a)(b)
• 3M-6002: Chlorine, hydrogen chloride, and sulfur dioxide or chlorine dioxide or hydrogen sulfide (a)(b)
• 3M-6003: Certain organic vapors, chlorine, hydrogen chloride, and sulfur dioxide or hydrogen sulfide or hydrogen fluoride (a)(b)
• 3M-6004: Ammonia and methylamine (a)(b)
• 3M-6005: Formaldehyde and certain organic vapors (a)(b)
• 3M-6006: Certain organic vapors, chlorine, hydrogen chloride, chlorine dioxide, sulfur dioxide, hydrogen sulfide ammonia/methylamine, formaldehyde or hydrogen fluoride (a)(b)(c)
• 3M-6009: Mercury vapor or chlorine gas (a)(b)
• 3M-60921: P100/Certain organic vapors (a)(b)
• 3M-60922: P100/Chlorine, hydrogen chloride, and sulfur dioxide or chlorine dioxide or hydrogen sulfide (a)(b)
• 3M-60923: P100/Certain organic vapors, chlorine, hydrogen chloride, and sulfur dioxide or hydrogen sulfide or hydrogen fluoride (a)(b)
• 3M-60924: P100/Ammonia and methylamine (a)(b)
• 3M-60925: P100/Formaldehyde and certain organic vapors (a)(b)
• 3M-60926: P100/Certain organic vapors, chlorine, hydrogen chloride, chlorine dioxide, sulfur dioxide, hydrogen sulfide ammonia/methylamine, formaldehyde or hydrogen fluoride (a)(b)(c)
• 3M-60928: P100/Organic vapor/Acid gas (d)
• 3M-60929: P100/Mercury vapor or chlorine gas (a)(b)

* For respiratory protection against the following contaminants up to 10X PEL with half facepiece respirators and full facepiece respirators when qualitatively fit tested, or 50X PEL with full facepiece respirators when quantitatively fit tested.

• (a) All respirators and respirator/filter assemblies can be used up to the NIOSH approval limits, 10X PEL for half facepiece respirators and full facepiece respirators when qualitatively fit tested, or 50X PEL for full facepiece respirators when quantitatively fit tested or the maximum use concentration allowable in applicable OSHA standards, whichever is lower.
• (b) For specific usage, limitations and warning information, see respirator and/or filter packaging, or call 3M OH&ESD Technical Service 1-800-243-4630. In Canada call 1-800-267-4414.
• (c) OSHA regulations require that gas-proof goggles be worn with half facepiece respirators when used against formaldehyde.
• (d) As recommended by the California Department of Pesticide Regulation No. 01-099 Methyl Bromide Field Fumigation.

3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask 3M™ Filters 2000 and 2200 Series, 7093, 5N11, 5P71

• 2071 P95 Filter
• 2076HF P95 Filter with hydrogen fluoride, nuisance level acid gas relief*
• 2078 P95 Filter with nuisance level organic vapor and acid gas relief*
• 2091/07000 P100 Filter
• 2096 P100 Filter with nuisance level acid gas relief*
• 2097/07184 P100 Filter with nuisance level organic vapor relief*
• 2291 P100 Filter
• 2296 P100 Filter with nuisance level acid gas relief*
• 2297 P100 Filter with nuisance level organic vapor relief*
• 7093 P100 Filter
• 7093C/37173 P100 Cartridge/Filter with hydrogen fluoride, nuisance level organic vapor and acid gas relief*

*Nuisance levels refer to concentrations below the OSHA PEL or other government standard, whichever is lower.

3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask 3M™ Accessories 2000 and 2200 Series, 7093, 5N11, 5P71

• 603 Filter Adapter (Use with the 5N11 or 5P71 Filters and 501 Filter Retainer)
• 5N11 N95 Filter (Use with the 501 Filter Retainer and 6000 Series cartridges)
• 5P71/07194 P95 Filter (Use with the 501 Filter Retainer and 6000 Series cartridges)
• 501 Filter Retainer (Use with 5N11 and 5P71 Filters and 6000 Series cartridges)
• 502 Filter Adapter (Use with 2000 and 2200 Series and 7093 Filters and 6000 Series cartridges)

3M 6503QL Quick Latch Half Facepiece Reusable Respirator – Large Half Mask Spare Parts

• 6581 Standard head harness
• 6582 Quick Latch head harness
• 6583 Exhalation valve
• 6893 Inhalation valve

Please note: Due to health and safety concerns, all respirator products including masks, filters and the like cannot be returned unless for valid warranty concerns