MSA Pressure-Demand Air-Line Respirators :: Supplied Air Respirators(SCBA) :: Respiratory Protection

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Safety Wear Store :: Respiratory Protection :: Supplied Air Respirators(SCBA) :: MSA Pressure-Demand Air-Line Respirators

MSA Pressure-Demand Air-Line Respirators

Principles of Operation
These respirators are designed to maintain a slight positive pressure of air inside the facepiece whether the wearer is inhaling or exhaling. This helps prevent contaminants from seeping in around the facepiece, even if there should be small breaks in the face-to-facepiece seal.

Approvals & Standards
The MSA Pressure-Demand Air-line Respirator has received National Institute for Occupational Safety and Health (NIOSH) and Mine Safety and Health Administration (MSHA) Certification No. TC-19C-158, for use in atmospheres not immediately dangerous to life and health and from which the wearer cannot escape without the aid of a respirator. MSA Air-Supply Hose (25-300 feet) must be used to maintain NIOSH/MSHA certification. The units require an air supply from an uncontaminated compressed-air source as stipulated in General Industry Safety and Health Regulations, Part 1910.134 (OSHA) with the delivered air conforming to at least Grade D of ANSI Standard Z86.1.

Applications
Chemical
Construction
Electric Utility
Hazardous Materials
Nuclear
Oil and Gas
Paper & Pulp
Sanding & Grinding
Spray Painting
Welding

Hazards
Toxic Atmosphere Non-IDLH

Product Information
Designed to be used in toxic atmospheres not immediately dangerous to life or health as defined in 30 CFR, Part 11. The respirator is available with a belt-mounted, pressure-demand regulator with quick-disconnect assembly, web belt and either a full facepiece or half-mask facepiece connected by a flexible breathing tube. Applications include welding, painting and handling certain hazardous materials.

Details

UOM Assembly

Options

SELECT Part Number Weight Select SKU Price Quantity Image

806764 2.00 806764 ($) 1140.91 See Image

806768 2.00 806768 ($) 1140.91 See Image

806769 2.00 806769 ($) 1272.41 See Image

806766 2.00 806766 ($) 1140.91 See Image

806767 2.00 806767 ($) 1140.91 See Image

806771 2.00 806771 ($) 1140.91 See Image

806770 2.00 806770 ($) 1272.41 See Image

806772 2.00 806772 ($) 1140.91 See Image

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Detailed images

msa pressure-demand air-line respirators