|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,paypal|
|Supply Ability:||20000 Set/Sets per Year|
|Place of Origin:||Jiangsu China|
|Filter sand type:||Quartz sand, manganese sand, activated carbon|
|Control Method:||Differential pressure switch, pneumatic butterfly valve, PLC|
|After-sales Service Provided:||Online support|
|Material:||carbon steel or stainless steel|
|Design Pressure:||7.5-16 bar|
|Single Flow Rate:||6-300m3/H|
|Surface Treatment:||Matt Spray Beads, Mirror Polishing, Electropolishing|
|Water inlet pressure:||2.5-3 bar|
|Application:||agriculture;swimming pool;aquarium;fish farm|
|Packaging Detail:||wooden cases|
High flow sand filter water treatment
Quartz sand filter removes impurities from raw water to achieve water reuse. Filter is automatic operation and back-flushing, under control system of dp-switch (pressure drop), butterfly and PLC control system.
|How does the quartz sand filter works|
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.
|Where to use quartz sand filter|
|Irrigation in agriculture Drinking water pre-treatment Industrial recycled water, central air-condition system|
|We have models for choose|
Quartz sand filter with water enters from side
|Diagram on pressure drop|
|Clear drawing help you understand|
|Attentions in using|
2. Turn all operating valves slowly, to avoid water impact.
3. Keep sharp or hard things away from filter.
4. Keep away from fire and high temperature.
5. Make sure sand is clean when not using.
|How to install ?|
The filter needs changes sands after using some time. Follow below steps one by one:
1.Take down control valve
2.Pour sand into tank, by covering a protective cover at the inlet to avoid sand inside After replacing new sand, return control valve, connect tightly. Remember there’s a pressure gauge, but not fasten it tightly. Make sure each pipe connection is correct and no leak.
|Quartz sand from mine bed: irregular shape of sand, with strong hardness. Sea sand: smooth and clean out appearance.|