The water volume requires a full pipe. The generator needs to meet the above requirements in order to be full. The inlet and outlet of the generator is 50mm, which can be connected to the pipeline, and the sound is relatively small. A large bucket or pressure tank is required upstream, or the upstream water pipe must be larger than 80mm. There is no need to repair the pressure tank.The generator has a sealing ring. The impeller is relatively tight. The main function of the seal ring is to protect the bearing and the generator. The bearing of the generator without the seal ring is more prone to damage. The bearing is not durable and the generator coil will burn when water enters. The seal ring is installed.
The disadvantage is that the friction is large. We could not guarantee the arrival time. We promise to provide the best service for our valuable customers. We sell quality products with the best price and service. Any question will be answered within 24 hours(except Saturday and Sunday).
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The seller is "ajith-65" and is located in this country: CN. This item can be shipped worldwide.