Wider head range

Certified to EN 140:1998, the mask is fitted with JSP’s Typhoon Valve Technology. Its extremely low exhale breathing resistance ensures hot air is expelled efficiently whilst lowering CO2 build-up to give improved comfort and reduced wearer fatigue.  

The latest moulding technologies used enable reduced weight and a balanced and robust fit to the face. The easy-to-fit cartridges rather than the mask itself are fitted with their own integral valve diaphragms so they are replaced on expiry each time giving end users extra assurance on valve performance.