Respirator for laboratory work

PSC-1405 Half-Face Gas Mask

Type: Half-Face Respirator
Model: PSC‑1405
Brand: Gaoma

Overview:
Self-priming half-face respirator for protection against harmful gases, vapors, and particles. Lightweight, comfortable, and suitable for industrial, chemical, agricultural, and construction use.

Materials:
Mask body: Liquid silicone rubber
Filter: Replaceable chemical and particulate cartridges

Specifications:

• Filter efficiency meets GB 2890‑2022 and EN 140:1998 standards
• Leakage rate ≤ 2%
• Standard threaded filter interface
• Weight: approx 200g

Applications:

• Protection against dust, smoke, mist, and toxic gases
• Suitable for painting, chemical handling, pest control, and industrial work

Maintenance:

• Clean mask with mild detergent and water after use
• Replace filters when breathing resistance increases
• Store in dry, cool place away from sunlight

Standards Compliance:
GB 2890‑2022, GB 2626‑2019, EN 140:1998