Description: Stainless Steel Spiral Nozzle is a kind of solid cone-shape or the hollow cone-shape nozzle. The angle scope can be 60 degrees - 170 degrees, generally 120 degrees. Widely applies in the dust removal, exhaust gas processing, wastewater disposal, fire fighting, spraying cleaning and other fields. Smooth flow paths, which can minimize the liquid blocking, so that the liquid in the pipeline of a given size reaches the maximum flow. Stainless Steel Spiral Nozzle can be installed or updated in the majority of the pipeline system. Specification: Material: Stainless Steel Color: Silver Connection size: 1/2inch(0.5inch) Package Includes: 1 Piece Spiral Fountain Nozzle Note: The color may have different as the difference display, pls understand. Please allow 1-4mm error due to hand test.