Jiangsu, China
Business Type:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service

Water Filter, Industrial Water Filtration, Industrial Water Filters Strainers manufacturer / supplier in China, offering 15-900t/H Industrial Water Filtration Manufacturers, 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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15-900t/H Industrial Water Filtration Manufacturers

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $470-500/ Piece
Production Capacity: 1, 000PCS/Year
Transport Package: Woodencase
Payment Terms: L/C, T/T, Western Union
Type: Water Filter
Usage: Environmental Protection
Motive Force: Electric power
Style: Vertical
Performance: Efficient Filtration
Certification: SGS, ISO

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Basic Info

Model NO.: XLQ
Material: Carbon Steel, 304ss or 316L
Install: Vertical, Horizontal
Filter Precision: 100-500 Microns
Pressure Loss: 0.01-0.08MPa
Max Pressure: 1.0-1.6MPa
Backwash Time: 60-120 Seconds
Backwash Water Consumption: About 500 Kg
Power: 380, 50Hz, 3 Phase, Controller 220V
Motor: 14-20 Round Every Minute
Power Supply: 550W
Trademark: PEIDE
Specification: ISO9001: 2008
Origin: China
HS Code: 8421299090

Product Description

15-900T/H Industrial Water Filtration Manufacturers

How It Works
The unit consists of two stages of filtration, a coarse pre-filter and a stainless steel fine screen.
  The unwanted solids accumulate on the inner surface of the fine screen, building up a filter cake,
which filters out even finer particles, creating a pressure differential. Once the pressure drop reaches
a preset level, a rinse cycle is activated by the factory supplied control system.
  The solids are removed from the fine screen using a spot backwashing method, which aggressively sucks the dirt off the screen, similar to a vacuum cleaner, and are carried to the drain via the rinse valve. The dirt collector rotates, ensuring the entire screen is cleaned each cycle. The process takes a matter of seconds, without interruption of system flow.

Control method

Filter has differential switch and integrator. Once the pressure drop reaches a preset level, a rinse cycle is activated by the PLC controller. 

Structure compact
Low water consumption
Fine filter degree
Low pressure drop


1.Chilling water treating: such like cooling tower, water supplement system, air conditioning system, heat exchange system. 
2.Raw water treating: such like surface water, lake, sea water, tank water, well to remove grind, sand, algae, organism etc.
3.Cycling industry water: cooling tower, polishing process water, ion exchange water, spraying process water, heat exchange plant, rolling plant, casting plant etc.
4.Irrigation: farm, dip field, golf, lawn etc. 
5.Recycle water.
Filter degree 

Mic um


















Horizontal type
odelIn and out diameterFlow rateFilter areaDrainWater consumption(L)MotorWeight

Vertical type
ModelIn and out diameterFlow rateFilter area(cm2)DrainWater consumption(L)MotorWeight
Install wayHorizontal,vertical 
Unit capacity15-900T/H,
Achieve parallel install to achieve big capacity
Min work pressure0.25Mpa
Max work pressure1.0Mpa,1.6Mpa
Filter precision100-3000um
Control wayDifferential pressure, time and manual
Max temperature65ºC (reach to 100ºC if required)
Back wash time50-90S
Rotating speed14-20rpm
Clean wayScanning type
Differential pressure in cleaning0.01-0.08Mpa
Back wash water consumptionApproximate 280-310L
VoltageAC220V 380V,50Hz,3PH,CONTROLLER: 220V
Motor power0.37Kw
MaterialCarbon steel with anti-corrosion painting
ScreenMulti stainless steel mesh + pvc structure
Drain valvecast iron with anti-corrosion painting
PLC controller

Install notice 
1.One check valve must be installed at filter outlet. Return pressure and back water is forbidden, in case of screen out of shape.
2.If system wok pressure over 0.8MPa, should install break valve at drain pipe to reduce impact to screen.
3.Notice motor rotating direction. Shut off power immediately once back rotating (anti-clock wise )occurs. )
4.Installation each part according to arrow direction.
5.Sudden pressure relief at outlet pipe is forbidden. Take normal work pressure 1.3MPa for example,if suddenly open branch valve at outlet, it will occur instant huge different pressure,which damage screen.
6.Make sure filter used under correct work pressure, capacity.
7.If alarms, open by-pass valve for temporary back washing solutions.
8.Make sure control box have constant power supply. If power off, users can open by-pass valve,close in and outlet valve and control box switch. 

Installation view

Install requirement 
1.Keep space for filter install and maintenance.
2.Drainage pipe length not longer than 20m. Avoid more turns off, keep outlet pipe parallel with ground.

1.Close inlet outlet valve before testing. Open by-pass valve. Wash dirties staying in pipes.
2.Open inlet valve gradually. Let water into filter till air comes out from filter house.
3.Check leak at joint part, check in/outlet pressure gauge. Connect power when comes to system pressure.
4.Set up drainage time based on system pressure data.
5.Open outlet valve gradually if testing is normal. Close by-pass valve back to normal filtering.
6.Observe several differential pressure changes and drainage. Finish testing if normal.

Notice in using

Equipment can through into operation directly, as already has trial testing. Users can adjust settings based on actual use. Change relay's program and parameter is forbidden.
Check drainage pipe connection. No up-inclined angle.
Check connection tighten or not.
Check control box in a dry environment.
Connect power cord, green light means normal. Make sure electrical parts is dry. Water is forbidden into control box.

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