Full face SFERA Mask ,silicone ,with Antiscratch Visor,Speech Diaphragm, Filter Connector to EN148/1 Universal Size, 43333002

Description

Panoramic mask of universal size, complying with European Standard EN 136 and EU Regulation 2016/425. Class 3

For use with dust, gas and combination filters equipped with EN 148/1 threaded connection.

Wide field of view: over 85% of natural field.
Perfect screen demisting even under the harshest conditions of use

Full-face screen made of aberration-free and scratch-resistant treated polycarbonate; high resistance to chemicals, especially acids even concentrated acids
Resistance to flame and radiant heat: the mask is self-extinguishing and retains its protective capacity even after such extremely severe tests
Adaptability to any type of face and long shelf life: high ozone resistance of the rubber compounds used

Ease of maintenance, washing and disinfection: all components can be disassembled with simple tools
Low breathing resistance: approx. 1.6 mbar on inhalation and approx. 1.8 mbar on exhalation, at 160 l/m
Reduced dead space
Supporting shoulder strap with adjustment buckles
Certifications:

Extra wide view full face mask complying to European norms EN 136