Metal Mesh: Five vertical mud pump features and precautions

2019年10月30日星期三

Five vertical mud pump features and precautions

Vertical sand pump structural features: 1. Pump from the pump, impeller, guard, electric frame and bearing assembly and other components. 2. The pump shaft seal rubber seal seal. 3. Pump rotation direction: viewed from the impeller inlet counterclockwise rotation. 4. Using the impeller to reduce impeller back pressure, to extend the life of the seal. 5. Flow components with white mouth wear-resistant cast iron, anti-abrasion. Vertical sediment pump Notes: 1. The pump is a vertical pump, can tilt within a certain range of angles. The pump can be fixed on a buoy, a floating platform or a fixed pedestal. 2. Motor must be equipped with protective cover, cable interface to be waterproof. 3. The motor seat, the middle of the nozzle should be at a time at each refueling. Pump every 300 hours of maintenance time. The motor is serviced every three months. 4. When the pump is not in use, the main engine should be cleaned and maintained, and lubricated and stored in a dry place. Transport and storage should be upright.

As knows, experimental use of high-visibility clothing began in 1964 on the Scottish Region of British Railways, and now, the Hi-vis Safety Vest is a basic necessity of personal protective equipment. It is widely used in railway and highway, airport, construction site, or riding, exercising.

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