Combined universal handline nozzle with an adjustable flow rate and stream (hereinafter referred to as HN) is applied for formation and direction of a straight or dispersed (with a adjusting of stream angle) stream of water or air-mechanical low-expansion foam and medium expansion foam (with foam generator). (pic.1).
HN is used for fire suppression, cooling of building and technological structures, precipitation of poisoned or radioactive gases, fumes and dusts.
HN is produced in accordance with Technical Specification ТU 4854-004-16820082-08, GOST 53331-2009.
Combined universal handline nozzle reference designation: RSKU-50A Technical Specification ТU 4854-004-16820082-08.
