Overview
The MSA 471373 Pressure Demand Exhalation Valve Type Facepiece Ultravue is a premium full-face respirator engineered for public safety personnel and industrial workers requiring reliable respiratory protection. Manufactured in the United States by Mine Safety Appliances (MSA), this model combines durable silicone construction with proven pressure demand exhalation technology to deliver dependable breathing apparatus performance across SCBA (Self-Contained Breathing Apparatus) systems and supplied-air configurations.
Key Features
- Pressure Demand Exhalation Valve: Maintains positive pressure breathing to prevent contaminated air from entering the mask while enabling efficient exhalation
- Large Size Facepiece: Designed to provide exceptional peripheral and downward vision for situational awareness
- Silicone SoftFeel Material: Ergonomic, pliable facepiece material enhances comfort and fit during extended wear
- Unique Face Seal: Engineered for a custom-fitted, secure seal across multiple facial geometries
- Field-Replaceable Components: Exhalation valve and other wear parts can be serviced without requiring complete mask replacement
Technical Specifications
- Model: MSA 471373 Ultravue
- Product Type: Full-Face Silicone Respirator
- Exhalation Valve Type: Pressure Demand
- Facepiece Material: Silicone with SoftFeel technology
- Size: Large
- Condition: New in Box
- Expiration Status: No expiration date
- Modifications: None
Typical Applications
- Structural and wildland firefighting operations
- Hazardous material (HAZMAT) response and cleanup
- Chemical plant and refinery worker protection
- Industrial rescue and confined-space entry
- Military and law enforcement tactical operations
- Mine rescue and underground utility work
- Supplied-air and SCBA system deployments
Compatibility & Replacements
Compatible With
- MSA Self-Contained Breathing Apparatus (SCBA) systems
- MSA supplied-air (airline) respirator systems
- Pressure demand air-line regulators
- Standard MSA hose and connector assemblies
- NIOSH-certified breathing apparatus configurations
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or MSA technical support before ordering to confirm if this facepiece replaces your specific model number.
Works With
- MSA Advantage line of respiratory protection equipment
- Pressure demand regulators and demand valves
- Air-purifying and supplied-air facepiece systems
- Standard breathing apparatus harness and suspension systems
