We're bringing a variety of suction nozzles. It is applied in mining and dredging processes. With the help of a suction hose, this nozzle may transfer materials likegravel or sand from the bottom of a body of water or stream bed to a processing facility or sluice box. It is used to extract materials and water from the river or stream bottom. Suction Nozzles come in a variety of sizes to accommodate various mining and dredging operations. It is made to transfer materials or liquids from a source to a processing facility.