Noise-reduced round nozzle

Low noise round nozzle, M12x1.25, Safety nozzle standard design, Aluminium, Length 41.0 mm, Nozzles-exterior Ø 13 mm. If correctly designed, these noise-reducing nozzles guarantee a lower noise level than conventional one-hole types with an identical blowing force. The use of noise-reducing nozzles is recommended by the German BGIA (Institute for Occupational Safety and Health).