The face seal is available in soft natural rubber (BLS 3150) or silicone rubber (BLS 3400). Thermoplastic internal orinasal.
5 points of attach to mask rigid body for the best balance of the gasket. The visor offers a distortion-free field of vision and it ensures a higher level of user safety.
Optional: Special glass visor for working with solvents. The phonic membrane ensures easy communication.
Distortion free visor • Glass visor available • Phonic membrane • 400 series filter, EN 148-1 thread connection.
BLS 3150 Natural rubber and polycarbonate visor
BLS 3150V Natural rubber and glass visor
BLS 3400 Silicone rubber and polycarbonate visor