Пескоструйный фильтр для сельскохозяйственной системы

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Raw water passes inside water distributor into filter media layer (quartz sand), which let impurities stay at sand layer. Clean water flow out stably from water collector. When the pressure drop reaches the given value, the cleaning cycle is started. The rinse control start working at pressure drop value at 0.05-0.15MPa, return to 0.02-0.04MPa after back flushing. 

Quartz sand inside tank mixed with coarse and fine sands. They are allocated above water distributor averagely. Even in back flushing, water consumption is little. 
Tank inside has rubber line and plastic line for option. It is for anti-corrosion, which ensure a tank can be used 10-20years. 
The completed filter control system has finished already in factory.

Swimming pool, hotel spa, water entertainment, aquarium, fish farm 

 Quartz sand filter with water enters from top

Item	Model	Φmm	Height   mm	Connect size   mm	Filter area	Flow rate   T/H
1	QLQ500×700	520	816	40	0.2	6-10
2	QLQ600×766	620	874	40	0.28	8-14
3	QLQ700×819	720	899	40	0.38	12-19
4	QLQ800×872	820	957	50	0.5	15-25
5	QLQ900×1024	920	1104	50	0.64	18-30
6	QLQ1000×1079	1000	1164	50	0.79	23-39
7	QLQ1100×1131	1100	1211	50	0.95	28-47
8	QLQ1200×182	1200	1267	80	1.13	33-55

 

Quartz sand filter with water enters from side

 

1. When quartz sand filter first into use, users should clean sand firstly, after that to start filtration.

Before installing a quartz sand filter, please make sure the ground is strong and even. The space is big enough for connecting pipes, valves and repair. 

Natural quartz sand: contains SiO2, smooth and clean out appearance.