SM3300 Half-Face Respirator Datasheet

Core Info

• Model: SM3300
• Type: Reusable self-priming filtering half-mask
• Standard: GB 2626-2019 、LA Certified
• Type: Reusable self-priming filtering half-mask

Key Performance

• Headband: Adjustable woven belt
• Mask Body: Silicone
• Valves: Silicone one-way

Application

• Protection: Non-oily particles
• Scenarios: Chemical industry, spraying, pesticide, polishing, printing, electroplating, laboratory, casting

Packaging & Appearance

• Inhalation Resistance: ≤30Pa
• Protection Class: KN95
• Total Leakage Rate: ≤2%
• Exhalation Resistance: ≤70Pa
• Weight: ~110g
• Shelf Life: 5 years (dry storage)

Safety Notes

• Compatibility: Safety helmet, goggles
• Design: Low-profile, sealed, unobstructed view
• Color: Semi-transparent blue
• Packaging: 1pc/box, 60boxes/carton
• Carton Size: 47.5×41×52cm
• Origin: China
• Applicable Environment: Non-confined space, O₂≥19.5%
• Prohibited: Unknown pollution, IDLH, oxygen-deficient environment
• Usage: Replace filters regularly