Gansu consulting WQ submersible sewage lifting unit non-clogging sewage pump automatic coupling device advantages: 1. use of sewage pump coupling, easy installation and maintenance. Fixed installed in case of no automatic coupling device, in case of pump failure of maintenance personnel need to unscrew the screw into the water, lifting pump maintenance, or other little smoked pump the water went down for maintenance, if the water is dirty, people hard to get to the next, then overhaul encountered great difficulties. But after loading the WQ non-clogging sewage pump automatic coupling device, if needed lifting, people may not need to unscrew the screw into the water, the pump can directly improve after completion of repair can be achieved along the rail down the pump and pipe sealing, so that the normal operation of the pump. Small sewage pumps can be installed free, large sewage pumps are generally equipped with automatic coupling device can be automatically installed, to the installation and maintenance of a great convenience. 2. Compact submersible sewage pump automatic coupling device, small footprint. Due to sneak under the liquid sewage pump work, it can be directly installed in the sewage tanks, without the construction of pumping station dedicated to install the pump and machine, you can save a lot of land and infrastructure costs. Composition submersible sewage pump automatic coupling device: diving without plugging the sewage pump automatic coupling device, including couplers, coupling flange, guide rod, the fixed plate, coupled to the coupling base and slide open a contact surface with an annular groove, concave tightly fixed on soft gasket groove. With the above structure, the coupling contact surfaces slide coupling and coupling the base is firmly sealed annular seal groove. WQ submersible sewage pump coupling generally depending on the use of the environment, I developed a cast iron submersible sewage pump automatic coupling device and stainless steel type submersible sewage pump automatic coupling devices. Automatic coupling devices made of welded rails to be fixed, no seam steel pipe, stainless steel tube. To use the guide chain can also be customized guidance when lifting steel and stainless steel guide chain supply chain type: Custom whether stocks: Custom Process: Argon seamless welding material: food grade stainless steel Origin: Changsha honesty / innovation as force / service is our soul, win-win cooperation with you! Changsha Environmental Protection Technology Co., Ltd. Hua Xu Gansu sewage lifting unit ||| Advisory