Specification Brand : Generic BulletPoint1 : The hydraulic turbine mainly converts the potential energy of water into the kinetic energy of the hydraulic turbine, and then drives the working machine to do work. If you use tap water for demonstration, the effect is better. BulletPoint2 : The hydraulic turbine model demonstrates the structure and working principle of the hydraulic turbine, and explains the work of the hydraulic turbine. BulletPoint3 : The model is composed of a water tank, a water guide groove, an impeller, a transmission shaft and a casing, a transmission wheel, a rubber plug, and feet. BulletPoint4 : A rolling bearing is installed on the upper part of the drive shaft sleeve. A sliding bearing is embedded in the lower part. The impeller rotates flexibly. BulletPoint5 : Maintenance: After the experiment is completed, the water in the sink should be poured out, the instrument should be dried, and the bearing and the transmission shaft should be coated with mechanical oil to prevent corrosion. ExternallyAssignedProductIdentifier : 301152691710 ExternallyAssignedProductIdentifier1 : 0654204807592 ExternallyAssignedProductIdentifier2 : 654204807592 ItemName : 1 x 1 in. Polyethylene Irrigation Ball Valves, White ItemPackageQuantity : 1 ItemTypeKeyword : automatic-lawn-irrigation-controllers Manufacturer : Generic Material : Polyethylene (PE) NumberOfItems : 1 PartNumber : HO612189 ProductDescription : We are dedicated to providing everyone with the best home products for all home needs with a focus on reliability, customer satisfaction and great quality. We offer modern, high-quality products to be enjoyed by many customers. Features: Polyethylene irrigation ball valves. Specifications: White color family. Material: polyethylene. Irrigation ball valves. 1" diameter Average lead content without lead. Number of quarter turn turns. 12 inch diameter ProductSiteLaunchDate : 2022-04-04T22:45:22.671Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600