Jiangsu, China
Business Type:
Manufacturer/Factory
Year of Establishment:
2004-04-13
Management System Certification:
ISO 9001
OEM/ODM Availability:
Yes
OEM/ODM Service

Agriculture Sand Filter, Recirculating Water Sand Filter, by-Pass Filtration Sand Filter manufacturer / supplier in China, offering Auto Backwash Media Sand Filter for Drip Irrigation System, Automatic Self Cleaning Filter for Heating and Ventilating Air Conditioning System, Automatic Self Cleaning Filter for Suspended Solids Removal From Cooling Tower Water and so on.

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Supplier Homepage Products Sand Filter Auto Backwash Media Sand Filter for Drip Irrigation System

Auto Backwash Media Sand Filter for Drip Irrigation System

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $7,576-23,616/ Piece
Port: Shanghai, China
Production Capacity: 20000sets/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Filter Medium: Quartz Sand,Activated Carbon,Anthracite,Fiber Ball
Material: Carbon Steel or Stainless Steel
Application: Irrigation,Agriculture,Aquarium,Fish Farm
Flow Rate: 6-300t/H
Water Inlet Pressure: 2.5-3 Bar
Connect Method: Flange

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Basic Info

Design Pressure: 7.5-16 Bar
Control Method: Differential Pressure Switch,Time Control and Manu
Working Temperature: 20-120.C (68-248.F)
Surface Treatment: Matt Spray Beads,Mirror Polishing,Electropolishing
Trademark: Peide
Transport Package: Wooden Cases
Specification: ISO9001: 2008
Origin: China

Product Description

Auto backwash media sand filter for drip irrigation system

 


bypass filter called sand filter ,also named high speed sand filter. Bypass filter for circulating water 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.
 

1.How does the sand filter for circulating water works

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.

2.Where to use sand filter for circulating water
Swimming pool, hotel spa, water entertainment, aquarium, fish farm 
Irrigation in agriculture
Drinking water pre-treatment
Industrial recycled water, central air-condition system

3.Parameter
Single Flow Rate6-300m3/H 
Design Pressure7.5-16 bar 
Water inlet pressure2.5-3 bar 
The Range of Working Temperature20-120ºC (68-248°F)
Seal TypeO-ring and Washer 
Connect MethodFlange 
Surface TreatmentMatt Spray Beads, Mirror Polishing, Electropolishing 
Control MethodDifferential pressure switch, pneumatic butterfly valve, PLC
Filter medium typeQuartz sand, manganese sand, activated carbon, Anthracite, fiber ball
Filter medium supplyWe can supply different kind filter medium and combination
Equipment Chamber MaterialCarbon steel ,304ss or 316L
The key of filter effectwater distribution and catchment technology
 
product packing


Auto Backwash Media Sand Filter for Drip Irrigation System
 
ItemModel ØheightConnect sizeFilter areaFlow rate
mmmmmmm2T/H
1QLQ500×710520816400.2610
2QLQ600×766620874400.28814
3QLQ700×819720899400.381219
4QLQ800×872820957500.515-25
5QLQ900×10249201104500.6418-30
6QLQ1000×107910001164500.7923-39
7QLQ1100×113111001211500.9528-47
8QLQ1200×118212001267801.1333-55
 
 


Auto Backwash Media Sand Filter for Drip Irrigation System

 

 

4.Attentions in using

1. When sand filter for circulating water first into use,
 users should clean sand firstly, after that to start filtration.
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. 
 
5.How to install?

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



Auto Backwash Media Sand Filter for Drip Irrigation System


FAQ

Do you have certificates?
Yes , we have ISO / CE certificate and certificate of patent

Do you have design team?
We have a professional design team provide drawings, we wait for your confirmation and production

Can you guarantee delivery time ?
Timely transport, ensure the delivery time

Are you maufacturer ?
Yes, we are the professional water treatment equipment manufacturer in china
       
          
WELCOME TO INQUITRE, WE WILL OFFER YOU THE BEST ITEMS !

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