How to distinguish the difference between sewage pumps and submersible pumps sewage pumps and submersible pumps in the following three aspects: 1, the two pumps submersible pumps suitable for the use of technology to process some special requirements, such as leakage, fluid medium, such as a special, more expensive than expensive. Sewage pump is generally used to regulate, there switch, such as: fan coil ends. 2, in the form of two different switch pump submersible pump through the coil drive, only on or off, a short time when the action switches. Sewage pump drive motor is generally used, on or off the action will take some time to complete analog can do to adjust. 3. The nature of the work of two different pump submersible pumps general circulation coefficient is small, and the working pressure difference is very small. Submersible pumps such as general circulation coefficient is much smaller than 25 caliber 15 caliber electric ball. Submersible pump driven by an electromagnetic coil voltage shocks more easily damaged. Equivalent role 100WQ87-28-15 pump switch is on and off two effects. Sewage pump drive motor is generally used to compare the impact resistance voltage. Submersible pumps are quick on and quick off, generally used in small flow and little pressure to the switching frequency of the local sewage pump large and vice versa. Opening of the valve can be controlled 100WQ80-32-15 sewage pump, the state has opened, closed, half open half closed, you can control the flow of the pipeline in the medium and submersible pumps to meet this requirement. Submersible pumps are generally powered down to reset pumps, sewage pumps need to add such a function should reset the device. 4, submersible pump oil spill oil spill was mainly due to severe wear sealed box, causing the oil chamber sealed box or outlet box office seal leakage caused by poor. When the oil chamber leak sealed box, visible traces of oil in the water festival place. There is a section at the water filling hole, unscrew the screw 100WQ100-30-15 pump oil chamber to observe whether water. If the oil chamber inlet, it is bad seal, sealed boxes should be replaced to prevent oil chamber inlet seriously penetrate the motor. If there is oil submersible pump cable roots phenomenon, fall within the motor oil spills. Generally bad seal or seal stopper motor rewinding after failure caused by the use of lead; some are caused by broken water pump wiring board. After checking to determine, for qualified new can. And measuring the degree of insulation of the motor, if the insulation is not good to be in time, while the oil in the motor replaced. Pumps, 100WQ70-28-15 pumps, sewage pumps (certified merchants) provided by Anguo City Pump Co., Ltd. Yuan Shi. Shi Yuan Yasukuni City Pump Co., Ltd. (www.shiyuanbeng.com) is specialized in the "IS centrifugal pump, XA centrifugal pump, BA centrifugal, B-type pump, double suction centrifugal pump" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Geng wheat.