ITEM NAME:100X 180 Degrees Nozzle For Cloning Machine Hydroponic Garden Irrigation #JT1 Product Description Description: High precision machining, anti-aging, high temperature resistance. It not easily deformed, reliable operation and long service life. It can be used to replace damaged various spray head straight. And used for DIY hydroponic / aeroponic / cloning machine syetem. You can just connection the PVC / PPR /PE pipes. Not only greatly save the cost of spraying but also pretty good. Technical specifications: Working pressure: 1.5-3.0 kg Radius range: 0.9-1.1 m Consumption: 33-55L / h Additionally, the spray head angle of rotation: 180 Material: engineering plastic Size: 1/2 "(13 mm) X 7/8" (22 mm) Included: 100X Nozzle.And used for DIY hydroponic / aeroponic / cloning machine syetem. Included: 100X Nozzle. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.