Premium MSA Advantage 420 medium half-mask respirator with twin bayonet connection, featuring advanced AnthroCurve II face-seal technology, drop-down and lock-down modes, and multi-ethnic facial adaptation for superior comfort and protection.
The MSA Advantage 420 Medium Half Mask Respirator with Twin Bayonet Connection represents the pinnacle of respiratory protection comfort and design innovation. This sophisticated half-mask respirator features an advanced one-piece UniBond over-mold face piece constructed from soft, smooth co-moulded silicone and rigid plastic, ensuring both durability and exceptional comfort during extended wear. The innovative design incorporates a patent-pending yoke and harness system that enables quick and easy switching between lock-down and drop-down modes, allowing users to remove the mask without affecting other safety equipment such as helmets.
Designed with multi-ethnic facial adaptation in mind, the MSA Advantage 420 features the advanced AnthroCurve II face-seal technology that perfectly adapts to a broad range of head sizes and facial contours. The flat single-loop harness prevents pressure points on the wearer's head, while wide straps eliminate discomfort and prevent harness twisting that could cut into the nape of the neck. The integrated chin cup with built-in drain hole ensures optimal fit and comfort for extended periods of use.
The low-profile design of the MSA Advantage 420 makes it exceptionally flexible and suitable for a wide range of industrial and occupational applications. With its form-fitting neck buckles and comprehensive approvals including EN 140, NIOSH, GOST, and AS/NZ standards, this medium-sized respirator provides reliable respiratory protection for workers in demanding environments. The twin bayonet connection system ensures secure and quick filter attachment, making it an ideal choice for professionals requiring frequent filter changes and maximum convenience.
Key Features
- Patent-pending one-piece UniBond over-mold face piece for enhanced durability and comfort
- AnthroCurve II face-seal adapts perfectly to multi-ethnic head sizes and facial contours
- Patent-pending yoke and harness design enables quick switch between lock-down and drop-down modes
- Low-profile design integrates seamlessly with other personal protective equipment including helmets
- Flat single-loop harness prevents pressure points and wide straps eliminate neck discomfort
- Integrated chin cup with built-in drain hole for optimal fit and hygiene
- Twin bayonet connection system for secure and quick filter attachment
- Form-fitting neck buckles for adjustable and customizable fit
- Soft, smooth co-moulded silicone and rigid plastic construction for durability
- Approved to EN 140, NIOSH, GOST, and AS/NZ international standards
Technical Specifications
| Specification |
Value |
| Product Code | 10102274 |
| Mask Size | Medium (M) |
| Connection Type | Twin Bayonet Connection |
| Weight | 152g |
| Nose Cup Material | Liquid silicone rubber and nylon |
| Yoke Material | Polyoxymethylene (POM) |
| Head Harness Material | Polyester (PES) and Lycra |
| Inhalation Valve Material | Neoprene |
| Exhalation Valve Material | Liquid silicone rubber |
| Neck Buckles Material | Polypropylene (PP) |
| Face Piece Technology | One-piece UniBond over-mold with AnthroCurve II face-seal |
| Harness Design | Flat single-loop with form-fitting neck buckles and wide straps |
| Approvals | EN 140, NIOSH, GOST, AS/NZ |
| What's Included | MSA Advantage 420 Half Face Mask - Twin Bayonet Connection - Size Medium |
| Filters Included | No (filters sold separately) |
| Price (inc VAT) | £65.76 |
| Price (exc VAT) | £54.80 |
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