Industrial Automatic Backwash Filters , 20 Micron Disk Water Filter For RO Pretreatment

direct supplier wholesale Industrial applied automatic backwash 20 micron disc water filter for RO pretreatment

Technical Description

The core technique of JY filter adopts discs filtration principle. Through deeply pressed grooved plastic discs to achieve combination of surface filtration and depth filtration. There are thin grooves on the surface of the discs, the grooves in opposite direction between discs making many crossed points Therefore the crossed points form many chamber and irregula channels blocking suspendid particles, up to 85%.

When there are many inpurities accumulated in the grooves between discs, inlet and outlet will change opposite direction, compressed discs open automatically and comprssed water injects to discs and the discs rotate quickly, the backwash process completed and the inlet and outlet direction then changed back.

Main Features

1) Low Pressure Required for Backwash, minimum backwash pressure 1.5 bar (22psi), save energy.

2) No Spring, a patent technology and no Metal Material, no direct contact between water and metal, enhance corrosion resistance feature and lack energy required for backwash.

3) Air Intake & Release Technology, which facilitate backwash efficiency and water saving.

4) Air Buoyancy Check Valve Technology, no metal or rubber contact with water, avoid corrosion or aging.

5) Hydrocyclonic Technology.

6) Quick-lock and Sealing Technology, quick and easy maitenance.

7) It is a robust design and fully automatic.

Specification

Raw water quality classification

Excellent water quality: city tap water, well water extracted from a stable aquifer;

General water quality: circulating cooling water, the precipitation of treated surface water, after the effective deposition of completely biologically treated drainage;

Poor water quality: groundwater extracted from aquifers with poor water quality, groundwater that has been effectively sedimented but has not been or has been subjected to very little biological treatment, and has microbial mass reproduction;

Very Poor water quality: well water drawn from dirty or ferromanganese-rich wells, surface water affected by flooding without precipitation, and un-precipitated and biologically treated drainage.

Disc Filter Guide

2” filter unit’s filtration area=1200 cm²

3” filter unit’s filtration area=1660 cm²

Pictures of disc filter:

Package of disc filter:

Our products have been sold to more than 43 countries:

 

Certifications

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Product Index:RO Membrane Seawater Filmtec Reverse Osmosis Membrane

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