PSC HG500 Gas Mask Datasheet

Core Identification

• Model: HG-500
• Type: Self-priming Filtering Half-mask
• Executive Standard: GB2890-2022

Material & Structure

• Mask Body: Environmentally friendly silicone
• Head Frame: LDPE, pressure relief design
• Headband: High elastic nylon, adjustable
• Breathing Valve: Large valve plate, low resistance

Key Performance Parameters

• Inhalation Resistance: ≤20Pa
• Exhalation Resistance: ≤50Pa
• Binocular Field of View: ≥65%
• Lower Field of View: ≥35°
• Leakage Rate: ≤2%
• Dead Space Volume: ≤1%
• Shelf Life: 5 Years

Compatibility & Application

• Matching: Single Cartridge/Single Filter Cotton Adapter (Filter Materials Sold Separately)
• Interface: Snap-on bayonet
• Applicable Scenarios: Painting, chemical industry, pesticide, metallurgy, fire rescue
• Compatibility: Compatible with safety helmets and goggles

Appearance & Packaging

• Regular Color: Royal Blue Gray
• Packaging: 1 Piece/Bag
• Origin: China

Compliance & Safety

• Complies with GB2890-2022, passed national safety certification
• Applicable to non-closed environments, O₂≥19.5%