Made of brass, the exquisite and aesthetical mini impeller centrifugal water pump model restores realistic details with a inlet-outlet size of internal 9.0mm and 7.5mm respectively. The water pump model not only is a collectable model and handheld toy, but also can be used to upgrade and modify the motor model for pumping with various possibilities. Designed with compact and eye-catching appearance, the ornamental water pump is capable of adding more charm to your motor. Centrifugal Pump Working Principle: Centrifugal Pump uses a rotating impeller to move other fluids applying centrifugal force.
Before starting the centrifugal pump, it is necessary to fill the casting and suction pipe with water, and then start the motor. Fluids enter the rapidly rotating impeller along its axis and is cast out by centrifugal force along its circumference through the impeller's vane tips.
In pump impeller center, as the water in the centrifugal force was thrown out and form a vacuum, the water in the suction pool is pressed into the casting in atmospheric pressure. The action of the impeller increases the fluid's velocity and pressure and also directs it towards the pump outlet to transport water.Note: The product is intended for DIY players. If you are not familiar with the uses and application range, please beware of purchasing. Item: Impeller Centrifugal Water Pump Model. Inlet-Outlet Size: internal 9.0mm-7.5mm. Product Dimensions: 5.9 x 4.3 x 7cm. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Other RC Parts & Accs". The seller is "sylvian1975-rc" and is located in this country: HK. This item can be shipped worldwide.