This product is an economical and practical positive pressure full face mask designed for industrial safety, firefighting, and routine protective applications. Featuring a durable rubber head harness and a spherical wide-vision visor, its simple yet reliable construction and quality material selection ensure stable sealing, comfort, and safety in various working environments, making it an ideal cost-effective choice for respiratory protection.
Model: HY-MZ-002
Compliance: Meets requirements of EN 136:1998 Class 3+, GB 2890-2022, and other relevant international and national standards.
Key Technical Specifications
Total Field of Vision: ≥81%
Operating Temperature Range: -30°C to +60°C
Visor Material: Polycarbonate with anti-fog/hardened coating
Face Seal Material: Flame-retardant silicone rubber
Head Harness Material: High-quality flame-retardant rubber
Fastening System: 5-point adjustable rubber head harness with neck strap
Connection Type: Quick-plug interface for demand valve
Oronasal Mask: Fixed size (ergonomically optimized design)
Features
1. Wide-Vision Panoramic Visor: Utilizes a novel spherical 3D window design, achieving a total field of vision of over 81%. Excellent optical performance and high light transmission ensure users maintain a broad and clear view in complex environments.
2. Ergonomic Fit Design: The oronasal mask is optimally designed based on Asian facial contours, featuring a fixed size with excellent fit to ensure close contact with the nose. Inhalation and exhalation channels are separated, preventing exhaled air from mixing with fresh air inside the mask and minimizing CO₂ rebreathing risks.
3. Dual Anti-Fog Technology: The inner surface of the visor features a professional anti-fog coating. Additionally, dry compressed air from the cylinder continuously flows across the inner visor surface, effectively preventing fogging during prolonged operations and ensuring clear vision.
4. High Durability Visor: The outer surface of the visor is hardened, providing excellent abrasion and scratch resistance. It effectively resists interference from on-site debris, dust, and other particles.
5. Premium Silicone Face Seal: The face seal is made of flame-retardant silicone rubber, offering excellent adhesion to facial skin. It remains soft and elastic even at low temperatures down to -30°C, without stiffening or hardening. The material is non-allergenic, ensuring comfortable and safe wear.
6. Durable Rubber Head Harness: Features a 5-point adjustable fastening system. The harness is constructed from high-quality flame-retardant rubber, offering excellent durability, aging resistance, and flame-retardant properties. Includes a supportive neck strap for quick and easy donning, ensures excellent airtightness, and can be adjusted for a comfortable fit on various head shapes.
7. Positive Pressure Operating Principle: The mask interior consistently maintains a slight positive pressure relative to the external environment, effectively preventing the ingress of toxic gases, smoke, and other contaminants through any gaps, ensuring breathing safety.
Product Highlights
Clear Communication: Equipped with a high-strength sound-transmitting diaphragm for effective voice transmission, facilitating on-site communication and coordination.
Rapid Connection: Features a standard quick-plug interface for fast and secure connection to the demand valve.
Economical and Practical: Simple yet reliable structural design offers higher cost-effectiveness while maintaining core protective performance.
Easy Maintenance: Integrated head harness design with simple structure facilitates easier cleaning and routine maintenance.
Main Components
Air Inlet Port
Fixed Oronasal Mask (Ergonomically optimized design)
Face Seal
Spherical Visor
5-Point Adjustable Rubber Head Harness
Exhalation Valve
High-Strength Sound-Transmitting Diaphragm
Widely used in firefighting and rescue, petrochemical industry, mine rescue, industrial safety, civil defense emergency response, routine training, and other fields. Particularly suitable for various working environments requiring reliable respiratory protection with cost-effectiveness considerations.
