Meticulous selection for top grade quality.
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Qihangjia is a professional manufacturer of concrete vibrators,trowels, grinders, and cutting machines, exporting its products all over the world at very competitive prices.
Our product range includes concrete vibrators, vibration motors, trowels, grinders, cutting machines, and other essential industrial and construction equipment.
We have highly experienced sales teams, skilled technicians, and a dedicated after-sales service team, providing our customers with comprehensive, one-stop solutions.
At Qihangjia, our sales staff offer 24/7 one-stop service, covering everything from quotations and order fulfillment to inspection, certification, and freight arrangements.
Our commitment to quality is ensured by our experienced QC and QA teams, who implement strict quality control and inspection processes. Equipped with the latest technology, we deliver high-quality products and exceptional service, focusing on customer feedback to guarantee that all equipment is operating efficiently and correctly.
Our goal is to consider all customer concerns and provide them with the best possible products and solutions.
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View MoreThe installation and maintenance of household water pumps need to pay attention to the following points:
The installation location should be selected in a stable, dry and well-ventilated place, and at the same time close to the water source and water place, which is convenient for pipeline connection and maintenance.
Before installation, check whether the power supply voltage meets the pump voltage. During installation, the power supply and pipeline should be connected correctly according to the requirements of the manual. The wiring should be firm and reliable to prevent leakage and short circuit.
After the installation is completed, check whether the running direction of the water pump is correct. Before starting, connect the water inlet and outlet pipes, and open the water inlet valve to remove the air in the pipeline.
The running time of the water pump should not be too long to avoid excessive energy consumption or cause the water pump to overheat and damage the equipment.
During maintenance, the filter should be cleaned frequently to ensure that the water inlet is unobstructed to prevent dust, sand and other impurities from entering the pump and damaging the equipment.
Regularly check the water pump body, motor and pipeline for cracks, wear and other damage, and replace or repair in time if any problem is found.
The water pump that has been out of service for a long time needs to be maintained, including cleaning the inside of the water pump, draining the water accumulated in the water pump, and lubricating parts, etc., to prevent rust and aging and prolong the service life.
Here are a few common types of home water pumps:
Self-priming water pump: This type of water pump has a self-priming function and can absorb water when there is no water or a low water level. Usually used in household water supply, agricultural irrigation and other fields.
Deep Well Pump: This type of pump is suitable for extracting water from deep wells or wells. Centrifugal pumps, submersible pumps and other types are usually used.
Swimming pool pump: This type of water pump is used for swimming pool water treatment and circulation. It can filter water quality, keep water quality clean, circulate water flow and so on.
Fountain water pump: This type of water pump is suitable for the circulation and pumping of water bodies such as fountains, water features, and ponds. Centrifugal pumps, submersible pumps and other types are usually used.
Hot water circulation pump: This type of water pump circulates hot water back to the water heater in the plumbing system to save energy and increase the efficiency of hot water usage.
High-pressure water pump: This type of water pump is suitable for occasions requiring high water pressure, such as cleaning, spraying, fire protection and other fields.