Membranes
Inhalation: Single silicone membrane
Exhalation: Twin silicone membranes. The position and construction of the two exhalation membranes make voice communication easy
Head harness
Elastic bands and a mesh head cradle for optimum comfort. The harness has to be adjusted only once for a user, after which the mask can be put on in a simple two-hand movement
Filter attachment
Accepts all Sundström filters + compressed-air attachments. Filter seat is pointed downwards for good balance and great field of vision
Breathing resistance
Inhalation: approx. 10 Pa at 30 l/min (EN standards requirement: <50 Pa)
Exhalation: approx. 56 Pa at 160 l/min (EN standards requirement: <300 Pa)
Visor
Scratch-resistant polycarbonate (standard). The visor is curved spherically, which means that the face fits 'into' the visor, ensuring a very wide field of vision and a minimum of reflections
Applications: Industrial
Commercial
Food processing
Chemical
Automotive
Fiberglass
Abrasive blasting