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Anti-Gas Face Mask With Filter Canister

Comply with all performance requirements specified in GB 2890-2022 Respiratory Protection - Self-priming Filter Type Gas Masks. Provide complete and valid test reports issued by national authoritative testing institutions that are consistent with the bid product models.

Product Advantages

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Performance Requirements

2.1 The complete set shall include one full-face mask and one fully enclosed filter cartridge.

2.2 The respirator shall be designed for intuitive use, allowing users to operate it correctly after reading the instruction manual, without prior training.

2.3 The mask shall be a full-face type, featuring a wide double-seal design for facial conformity and an integrated sweat-channel design.

2.4 Equipped with dual anti-fog lenses that provide a wide, unobstructed field of view. Lenses shall have replaceable high-strength anti-scratch coating, offering resistance to scratches and high-velocity impacts.

2.5 The respirator shall effectively protect against organic, inorganic, acidic, ammonia, and ammonia-derived gases. The filter cartridge shall be clearly labeled with the types of toxic substances it protects against.

2.6 The worn respirator shall not exceed 1500 g in weight.

2.7 All metal components of the respirator shall be corrosion-resistant, with surfaces free of cracks, wrinkles, burrs, or other defects.

2.8 The total weight of the full-face mask and filter cartridge shall not exceed 2500 g. The connection force between the mask and the filter cartridge shall be at least 250 N.

2.9 The mask dead space shall be ≤ 1.

2.10 The full-face mask shall provide a field of view as follows:
Total binocular field of view: ≥ 75%
Lower field of view: ≥ 38°
Lens light transmittance: ≥ 90%

3.0 The pressure variation inside each full-face mask shall not exceed 50 Pa within 60 seconds.

3.1 Breathing resistance:

Inhalation at 30 L/min: ≤ 50 Pa
Inhalation at 85 L/min: ≤ 150 Pa
Exhalation at 160 L/min: ≤ 300 Pa

About Us
Nantong Kaen Safety Equipment Co., Ltd.
Nantong Kaen Safety Equipment Co., Ltd.
Nantong Kaen Safety Equipment Co., Ltd. is a professional enterprise specializing in the production and sales of fire safety protection equipment. It is located in Haian, a renowned county in Jiangsu Province, and situated within the National Economic Development Zone of Haian, Jiangsu, with convenient transportation and well-developed logistics networks.
Covering a floor area of 5,000 square meters, our company is equipped with modern and advanced production equipment and a team of professional management personnel. We have obtained the ISO9001 International Quality Management System Certification, and our products have passed the CE, CCCF, and other relevant certifications. Endowed with strong technical strength, we now have 36 technical personnel, including 5 senior engineers and 8 engineers. Our robust technical capabilities provide a solid guarantee for product after-sales services. However, the existing safety product service sector is still far from fully addressing people's demands for fire protection, safety,y and occupational health in work and daily life.
As one of the leading manufacturers in the fire protection industry, Nantong Kaen Safety Equipment Co., Ltd. specializes in the R&D, production and sales of a full range of products, including air breathing apparatus series, fire helmet series, fall protection series (rescue tripods, safety ropes), hydraulic breaking and dismantling tool sets, personal protective equipment and other special protection equipment and facilities.
Our products are widely applied in the fire protection, metallurgy, chemical industry, military, police, and other public safety sectors. We provide customers with 24/7 uninterrupted services and always adhere to the three core principles: the most favorable price, superior quality,y and excellent service.
We are dedicated to providing first-class fire safety equipment and high-quality after-sales services for customers at home and abroad, and we look forward to cooperating with people from all walks of life.
We know we must go all out!
Kaen is your safety guardian, and Kaen will be with you forever!
Certificate Of Honor
  • Quality Management System Certificate
  • Certification Certificate for Fire Products
  • Environmental Management System Certificate
  • Verification of Conformity
  • Verification of Conformity
  • Occupational Health And Safety Management System Certificate
  • Certification Certificate for Fire Protection Products
  • Attestation
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