Usage Tips:Type: Garden Water ConnectorsGarden Water Connector Type: Female ConnectorsStandard: ANSISpecifications: Scope: Agricultural fertilization system irrigation systemsFeatures: easy to operate, even , irrigation directly to the of , improve efficiency,saving time, effort, quantitative, can concentrate, can also be dispersed fertilization.Scope: Mainly used to irrigate vegetable greenhouses, fields, orchards mini jet, drip micro-irrigation projects.Caution:1, should be used to slowly open the valve fertilization across the valve.2, each finished applying , the valve should be closed and two rinse tanks, not to stay in the tank, to avoid losses.3, the device shall be installed after fertilization a strainer, so the will not melt into the system, clogged emitters. If fertilization Venturi, a filter should be installed at the front, so to avoid Venturi clogging4, after fertilization, should continue to rinse with water pipes, to prevent manure deposited in irrigation systems, causing blockage.colour:Gray + redMaterial:plasticsize:Length about 240mm Pipe diameter: 30mmPackage Contents:1 * Fertilization System1 * Connecting pipeOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.