The Ductile Iron Fixed Manual Fire Water Monitor is a new - type, multi - functional fire - extinguishing equipment. Made of high - pressure and high - strength ductile iron, it can be installed on various fire trucks, fire boats, fixed fire turrets, and fire pipes. Leveraging the diversion flow principle, it delivers large flow, concentrated water flow, and long - range projection. With flexible operation, adjustable flow, and dual spray modes, it's a reliable choice for fire suppression.