Product Overview & OEM/ODM Capabilities
The ZKBESTA Silicone Reusable Half Mask Respiration is engineered for industrial environments requiring reliable protection against organic vapors, acid gases, and particulates.
Constructed from high-purity liquid silicone, this half-face respirator ensures a secure seal while maintaining wearer comfort during extended shifts.
As the source manufacturer, we offer full OEM services including custom injection molds for unique facepiece geometries, direct logo pad printing, and private label packaging compliant with EU PPE Regulation 2016/425.
Our engineering team supports global distributors with CAD files and CE technical file documentation.
Material & Technical Specifications
| Parameter | Test Standard | ZKBESTA Value | EN/ANSI Minimum Requirement |
|---|---|---|---|
| Shell Material | EN ISO 139:2005 | Liquid Silicone (LSR) | N/A |
| Filtration Class | EN 14387 / EN 143 | A1/B1/E1/K1/P3 Compatible | Varies by filter |
| Interface Type | EN 148-1 | Bayonet (BX) | Bayonet or Thread |
| Strap Material | EN 140 | Highly Elastic Polyurethane | Durable synthetic fiber |
| Weight | EN 140 | 280g (without filters) | N/A |
| Breathing Resistance | EN 140 | ≤60Pa (Inhalation) | ≤ 300 Pa (Inhalation, at 30 L/min) / ≤ 900 Pa (Inhalation, at 95 L/min), per EN 140 |
| Service Life | Internal | 5 Years (EXP) | N/A |
Quality Control & Certification Compliance
Every batch of silicone half masks undergoes rigorous QC protocols before shipment.
Our quality assurance includes 100% visual inspection for surface defects and dimensional accuracy using laser calipers.
Critical performance tests include face seal integrity checks under negative pressure and strap tensile strength verification.
We strictly adhere to AQL 2.5 sampling standards for bulk orders.
The product is CE marked with full traceability to our NANDO-listed entity.
Pre-conditioning tests involve exposure to -30°C and +70°C cycles to validate material stability.
All manufacturing processes follow ISO9001 quality management principles.
Industrial Application & Hazard Matching
Chemical Manufacturing: Protection against organic vapors and acid gases using appropriate ABEK cartridges.
Paint Spraying: Effective filtration of paint overspray and solvent fumes.
Pesticide Application: Reliable seal prevents dermal and respiratory exposure to agricultural chemicals.
Metal Processing: Filtration of metal fumes and grinding dust when paired with P3 particulate filters.
FAQ
1.Is this silicone half mask compatible with standard EN148-1 bayonet filters?
Yes, the mask features a classic bayonet-style interface compliant with EN148-1 standards. It accepts all major European filter cartridges (A, B, E, K, P classes) without adapters.
2.What is the minimum order quantity for custom logo printing on the silicone mask?
The standard OEM MOQ for custom logo pad printing is 1,000 pieces. We support Pantone color matching and provide pre-production samples for approval within 7 days.
3.How does liquid silicone perform compared to rubber in extreme temperatures?
Liquid silicone maintains elasticity and sealing force between -10°C and 40°C. Unlike rubber, it resists UV degradation and ozone cracking, ensuring a 5-year service life without hardening.
Company profile
ZKBESTA was established in 2014, is a Chinese national high-tech enterprise and multiple national industry standard drafting units .Over 12 years, our company has been dedicated to providing safe and effective respiratory protection solutions for large and medium-sized Chinese and foreign customers all over the world .
Leverage our factory-direct pricing for your next safety equipment tender; request a bulk quote for 500+ units today and receive free CE certification documentation and pre-shipment samples.
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