Chen Yuan household multifunctional floor heating circulating pump? CRS25-7
This is a circulating pump produced by Shanghai Zhaosheng Electromechanical Co., Ltd. First of all, its appearance is very simple, and it is made of cast iron and has anti-corrosion effect. The structure of the whole machine body is relatively simple, and it is also convenient for maintenance and disassembly. The maximum output power is 53W? 220V voltage, using water-cooled dust-proof motor to ensure the safety of operation. There is almost no obvious noise in use, and it is still a good product as a domestic brand.
Yule household heating circulating pump? ORS25- 16
Similarly, introduce a domestic product. This circulating pump is made of cast aluminum, and its corrosion resistance is better improved. The maximum power is 160W, and the voltage is 220v v. It is worth mentioning that the movement of this product adopts German technology and pure copper movement. Compared with the previous circulating pump, the internal configuration of the impeller made of nano-carbon material has been improved. After use, the noise is still almost inaudible. It seems that the current products have made great progress in noise reduction.
Lewei multifunctional floor heating circulating pump? RS 15/6
The following circulating pumps come from Germany and are famous for their strict industrial design. It should be superior in product technology and quality. First of all, the host material of this product is still cast iron, but it looks more exquisite. The maximum power is 92, which is more suitable for home use. It is equipped with a brass pump head. The biggest advantage of this material is its extreme corrosion resistance and long service life. Generally speaking, this product has exquisite workmanship, exquisite materials and perfect functions. It's really a high-end circulating pump. Friends who want to pursue high-quality products may wish to consider this product.
Gryffindor floor heating circulating pump? UPB 15-6
Finally, a circulating pump made in Denmark is recommended. As a high-end circulating pump of more than 600 yuan, the pump casing used is high-precision cast iron, which is durable. The main parts have been treated with anti-corrosion treatment, and there will never be any problems in their quality. The biggest highlight of this product is the built-in automatic switch, which has obvious warming effect and is very simple and easy to use.
Household floor heating circulating pump-installation method:
The installation of domestic geothermal circulating pump is a complicated matter, which is difficult to deal with without certain professional knowledge, so please ask professionals to install it when installing. Don't mess around if you don't understand, so as not to damage the domestic geothermal circulating pump.
Household floor heating circulating pump-precautions for use:
1. After the pump is installed, turn on the power supply and try it for a few minutes (check whether it starts normally), but the idling time should not be too long (within 5 seconds) to prevent dry operation from affecting the service life of ceramic bearings;
2. Before installing the water pump, make sure there is no slag in the pipeline. If there are impurities, welding slag and dirt will damage the life of the water pump.
3. When using for the first time, please pay attention to the exhaust of the pump. If there is air in the pump cavity, it will not increase the pressure; Hot water circulation, continuous operation time of about one week, one exhaust.
Household floor heating circulating pump-common faults in use;
1. The circulating pump does not start.
Causes: the switch position on the pump rotates incorrectly, the pressure in the floor heating pipeline is insufficient, and there are impurities in the pipeline.
2. The circulating pump cannot be turned off.
Reason: The gear is not adjusted correctly, so you can turn off the automatic gear and automatically adjust it to the second gear with the manual gear.
3. The circulating pump is turned on, but the system does not generate pressure.
Cause: impurities in the pump need to be cleaned or gas in the pipeline is not discharged.
After reading the recommendation above, I wonder if you are satisfied with the products inside. If you think it's not bad, you might as well think about it. When buying a floor heating circulating pump, you must remember to go to a regular and qualified merchant to buy it. Buying these three products will not only bring you inconvenience, but also bring you loss of life and property. Tutu, by the way, remind me that although the circulating pump is very useful, please turn on the heating as little as possible when it is not needed, which will not only save some expenses, but also make a contribution to energy saving.
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