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MSA™ Pressure Demand Air-Line Respirators

Catalog No. 189993109 Shop All MSA Products
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Material:
Foster Steel
Stainless Steel
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Catalog No. Material
18-999-3109 Stainless Steel
18-999-3115 Foster Steel
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Catalog No. 18-999-3109 Supplier MSA™ Supplier No. 475221

Description

Full-facepiece respirators feature belt-mounted regulator that maintains slight positive pressure of air inside facepiece during inhalation and exhalation to prevent influx of contaminants. Assembly includes regulator and quick-disconnect, breathing tube, Ultravue™ facepiece, and web belt. Facepiece features scratch-resistant polycarbonate lens with wraparound design for minimal visual distortion, inhalation check valve that prevents exhaled air from entering breathing tube or regulator, mechanical speaking diaphragm for short-range communications, and five adjustable rubber straps and a vinyl neck strap for holding facepiece in standby position.
Respirators are designed for use in non-IDLH atmospheres and are suitable for applications such as welding and painting, and for handling certain hazardous materials. Available with stainless-steel or Foster steel quick-disconnect.

Compliance

NIOSH/MSHA approved for operation at 65 to 85psig using 8 to 300 ft. (2.4 to 91.4m) of MSA airline hose.

Specifications

Certifications/Compliance NIOSH, MSHA
Material Stainless Steel
Product Type Quick-Disconnect
For Use With (Application) Non-IDLH atmospheres, welding and painting and for handling certain hazardous materials
Includes Regulator and quick-disconnect, breathing tube, ultravue™ facepiece and web belt
Material (Lens) Polycarbonate
Pressure 65 to 85 psi
Resistant To Scratch-resistant
Length (English) Hose 8 to 300 ft.
Length (Metric) Hose 2.43 to 91.44 m
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