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How to choose a drainage pump? GRUNDFOS drainage pump
2023-09-23 09:58:26
Grundfos drainage pumpSuitable for more demanding wastewater tasks, drainage and sewerage. These pumps are suitable for permanent installations, such as in sumps, or can be used as portable pump units to lower the water table, drain the depletion of sumps, pump water from sumps, surface water flowing in from roof drains, shafts, tunnels, etc., pump water from ponds and tanks, and extract wastewater containing fibre mixtures from laundries and industries. And pumping sewage from septic tanks. With the ability to drain heavily contaminated water containing solids, these pumps can also be used in flooded or flooded cellars.
These pumps tend to have a more robust construction than ordinary submersible pumps and can pump liquids containing fibers and solid mechanical particles, while their suction chambers can be easily disassembled and cleaned without the use of special tools. As standard, they are equipped with switching floats that ensure the required water level is maintained. If the water is excessively contaminated, a pump with an integrated grinding device must be used. The adaptive version of Pump Control integrates all sensors in the pump, eliminating the need to purchase additional float switches and control units. The pump is adapted to the current conditions in the sump. The low-power drainage pump is generally single-phase /230V/, if you need more power, you need to choose three-phase /3x400V/.
How to choose a drainage pump:
The necessary criteria for selecting a drainage pump are the correct selection of size and power. Power is sometimes given in horsepower, most being 0.5-1 horsepower. The size should be based on the amount of wastewater (liters/hour). In general, 20 000 to 30 000 liters can be extracted per hour. The price is calculated according to their strength.
Sewage pump:
The most common application for sewage pumps is installed in the basement of a kitchen, because the sump is usually below ground level and the pump must pump water and sewage out of the building. Once there is an excavated sump or sewer shaft in the basement, the installation of the sewage pump is very similar to the installation of the drainage pump. The main difference is that you need to install additional pipes from the basement to remove gases and odors.
Sewage pumps are designed to open less frequently, but with higher rotational force and power, and can pump water containing dirt and solids.
The above content describes how to select the drainage pump. GRUNDFOS Problems with the Grundfos drainage pump. In addition, Shenzhen Oudejie Technology specializes in the sale of new original imported GRUNDFOS drainage pumps, and promises to sell products are new original imported, while providing our customers with quotation, selection, product information and other services.
