If we want to pump water from pure water equipment, we must consider a pressure factor to ensure that water can flow into the equipment normally. However, this requires calculation to determine, what is the pressure of the raw water?

The available pressure for general pure water equipment is 1-3 kilograms, which is also in line with the pressure of self water in municipal engineering. But the water purifier is a bit unique. Its integration pressure is 1-3 kilograms, but the pressure during operation can reach 4-7KG. If you can't meet the pressure, here are a few solutions for you, and we strongly recommend two for you. Firstly, improve the aspect ratio of water resources, and secondly, equip with booster pumps.

Before installing the water purifier, the precise measurement of the pressure value of the raw water should be at least 0.1 megapascals. Otherwise, due to the water being lowered and the equipment not working, it is not necessary to exceed 0.4 Mpa. If it exceeds this value, a pressure regulating valve must be installed to reduce the risk of water hammer. The working pressure of most water purifiers is 2-4k high-definition G, which is 0.2-0.4MP, so it is not necessary to exceed this range.

If the water flow rate cannot reach 2KG, the water flow rate will not be high. Even if there is no water coming out. The original water pressure is usually 1-3. Five pressures up and down. If the pressure is insufficient, a booster water pump must be purchased, which costs about 120 yuan. The raw water pressure is not determined by the water purifier, but by the power supply pressure of the municipal engineering water supply company. Reverse osmosis water purifiers are generally able to work normally at a pressure of 0.5 to 4KG. RO reverse osmosis has a built-in bottom pressure relay. If the pressure cannot be reached, the equipment will automatically shut down to prevent damage to the booster pump.

The regulation on seepage pressure requires an industrial production membrane high seepage pressure of 600psi (4.16Mpa) for solving brackish water, and a seawater desalination equipment membrane high seepage pressure of 1200psi (8.27Mpa). The high inlet and outlet water volume of the membrane is 75 gpm (17 t/h) for 8 membrane components. The high inlet and outlet water volume of 4 membrane components is 16gpm (3.6t/h). When the pressure on a single membrane component is too high, it can cause damage to the membrane component. Therefore, the high pressure of a single membrane cannot exceed 68.9 Mpa (10 psi).

What is the pressure during the operation of RO reverse osmosis membrane in pure water equipment? There is no immediate response to this question, as the pressure during the operation of RO reverse osmosis membranes varies with different models and specifications, and the amount of pressure that RO reverse osmosis membranes can bear is also related to the processing technology of RO reverse osmosis membranes. Generally, it can reach 4.14MPa, with an ultra-low frequency of 1.05MPa and a bottom pressure of 15.5CPa. There are also many different pressure types of RO reverse osmosis membranes.

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