Feature:1. Spiral nozzle structure is compact, anti‑clogging, environmental protection nozzle with a wide range of use.2. Liquid passes through the tangent of the continuously smaller spiral body and then collides into tiny droplets and sprays out, resulting in two spray shapes: hollow cone or solid cone.3. Jet angle range can be 60‑180 under 3 bar pressure, the liquid flow rate range is 5.5‑4140 l/min.4. This type of nozzle provides male threaded connection, usually 1/4 inch1 inch nozzle is made of stainless steel material5. Sprayed by small water droplets generated after the liquid and the continuous small spiral body are tangent and collided.6. Unique nozzle shape minimizes clogging and allows the largest liquid flow channel to allow the liquid to get the maximum flow rate on a pipe of a given size.Specification:Item Type: Spiral nozzleMaterial: Stainless steelInstallation Method: Male thread connectionInstallation Thread: G1/4 / G3/8 / G1/2 / G3/4 / G1 (optional)Options: G1/4 DN8 / G3/8 DN10 / G1/2 DN15 / G3/4 DN20 / G1 DN25 (optional)Size1: Approx. 42mm / 1.7inApprox. 12.5mm / 0.5inSize2: Approx. 52mm / 2inApprox. 16mm / 0.6inSize3: Approx. 63mm / 2.5inApprox. 20mm / 0.8inSize4: Approx. 78mm / 3.1inApprox. 25mm / 1inSize5: Approx. 97mm / 3.8inApprox. 32mm / 1.3in(optional).Package List:1 x Spiral Nozzle