Single chip microcomputer STM32L151CCU6

Shunluo tantalum capacitor / main push A type B / partial spot / advantage order / fast delivery

The ZX series self-priming pump is a horizontal self-priming centrifugal pump. Compared to other similar pumps, it features a simple design without a check valve, making it highly reliable and easy to maintain. It operates for long periods without issues, is lightweight, compact, and efficient. Special attention was given to its design, offering greater flow capacity and superior performance compared to pumps of the same diameter.

Fault Cause Solution Water pump does not come out 1. No liquid stored or insufficient liquid in the pump casing
2. Air leakage in the suction line
3. Low speed
4. High suction stroke or long suction line
5. Large mechanical seal leakage
6. Air trapped in the suction line cannot be discharged 1. Add sufficient liquid
2. Check and fix air leaks
3. Adjust speed
4. Reduce suction height or shorten the line
5. Repair or replace
6. Discharge air Mute and vibration are large 1. Unstable base
2. Bent pump shaft
3. Cavitation
4. Severe bearing wear
5. Debris in the inlet pipe
6. Misalignment between pump and motor shafts 1. Reinforce the base
2. Replace or align the shaft
3. Adjust operating conditions
4. Replace bearings
5. Remove debris
6. Align the shafts Water output is insufficient 1. Blockage in impeller flow path or suction pipe
2. Severe wear of impeller or seal
3. Insufficient power or low speed 1. Clear blockages
2. Replace the mouth ring
3. Increase power and adjust to rated speed Axis power consumption is too high 1. Excessive flow
2. Too high speed
3. Bent pump shaft or impeller jamming
4. Blockage inside the pump 1. Increase outlet pressure
2. Reduce speed
3. Replace or correct the shaft
4. Clear blockages

The ZX self-priming pump is an effective emergency pump used in industrial and agricultural production, rescue operations, drainage, and firefighting. It is widely applied in sectors such as petroleum, chemical, metallurgy, machinery, textile, food, energy, and transportation. It can also be used for agricultural irrigation and drainage. The pump is suitable for transporting clean water or liquids with viscosity below 5°E and temperature below 80°C, with properties similar to clean water.