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Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience.   ​​​​​​​  Email: sandy@poolking.co

Features and advantages of self-cleaning filter

The automatic cleaning filter is composed of a simplified body, a filter screen, a hob system, a pressure detection and industrial control computer system and an automatic sewage system. The filter material medium enters the filter screen through the feed port, and the impurities larger than the filter screen gap are trapped on the filter surface side of the screen. After the filter screen assembly runs for a certain period of time, that is, when the difference between the inlet pressure and the outlet pressure reaches the preset value , It can automatically remove the dirt on the net, the control system can automatically control, automatically open the sewage valve for sewage discharge, and control the sewage discharge time. Therefore, it can be used reasonably to achieve the self-cleaning effect and reduce the wear and tear on the filter screen.

The self-cleaning filter is favored by more and more people in today's market because of its characteristics and advantages different from traditional filters. Its features and advantages mainly focus on the following points: 1. Uninterrupted water supply: the water volume during cleaning is very small, which is 5% of the water output of the filter, and the flushing time is 2 to 15 seconds, and the whole system supplies uninterrupted water. 2. High filtration precision: the high filtration precision can reach 20 microns, and there are various precision filter screens for you to choose.

3. Large filtering area: the effective filtering area of ​​the standard filter is 7~40 times of the inlet area. Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..

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After about 5~10days ,or when the reading of the pressure gauge on the pump side of the filter has increased by about 0.2bars since the last backwash , backwash the filter as follows:
1. Stop the pump
2.Close the valves on the suction and return lines.
3.Open the cover of the pump and empty the filter gasket .
4.Refit the cover
5.Open the valve to the drain outlet
6.Turn the lever to BACKWASH
7. Open the valves to the suction and return lines.
8.Start the pump .Rinse the filter for about 1 to 2 minutes until the water in the sight glass is clear .
NOTE : Any electric heater must be off .
9. Stop the pump
10. Turn the lever to RINSE , start the pump and rinse for about 15~30 seconds. Stop the pump and turn the lever to FILTER . This is the normal operating position .
11. Close the drain outlet valve and start the pump . Switch on the electric heater if any .
a. Power failure or motor protection tripped
b. Pump doesn't vent
c. Pump doesn't fill the water
d. Suction line/hose leaking
e. Transparent cover not properly installed - check filter basket - even bolts
f . Inlet suction process is too large g.) Total resistance loss exceeds the allowable range of the pump - recalculate the required pressure
h. Mechanical shaft seal leakage
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Best swimming pool equipment manufacturer - Poolkin will continue for innovative management and excellent quality. Imagination will subvert the future, intelligent manufacturing will lead the era, that's the motto of Poolking!

If you have any question,please contact us.

Contact: Sandy

Email: sandy@poolking.co

Sales Hot line: +86-20-34982303

WhatsApp:+86-13922334815

Add: No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City (temporary business premises)

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