Combined universal handline nozzles HN. The handline nozzles HN works under the pressure from 0,3 up to 0,8 MPa and discharge from 2 up to 15 l/sec with manual and automatic adjustment, with changing stream form from a straight up to shielding screen 120°.

They are used for fire fighting and for liquidation of emergency consequences after burning of poison substances, which modify toxic products, for cooling the building and technological structures, precipitation the clouds of poison or radioactive gases, fumes and dusts.