Liwei Si sand tank

Han Jian Guangzhou Sports Equipment Co., Ltd. production Liwei Si sand filter sand cylinder, internal production of fine cloth water, you can prevent the loss of sand from the back into the water, the sand outside the cylinder head can be very easily filter and backwash and other conversion function. Sand cylinder head has three interfaces, namely, water, water, sewage. Three interfaces are connected to the union, it can quickly install and remove the pipe. Sand union head has two metric and imperial formats, can be matched with the pipeline in different regions.