LFZ-400-150 Brush type self-cleaning filter Pipeline cleaning device
LFZ-400-150 Brush type self-cleaning filter Pipeline cleaning device

LFZ-400-150 Brush type self-cleaning filter Pipeline cleaning device

Introduction:Self-cleaning water filters equipped with back-wash in counter- current capable of guaranteeing maximum removal of sediments from the surface of the cartridge. Complete with manual or automatic drain, rich with variants accessories.

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Product Features

It adopts electromechanical integration design. The automatic self-cleaning filter is composed of main parts such as driving mechanism, control pipeline (including differential pressure switch), main tube assembly, filter element assembly, cleaning mechanism and connecting flange. The electric controller, control pipeline and drain valve constitute the control part of the filter, which is used to realize the automatic cleaning and discharging process. The control pipeline consists of accessories such as differential pressure switches, pipe joints and brass pipes. The filter uses stainless steel brushes for conventional products, and other materials of brushes.

(1) The filtration precision is 100 microns by default, and it can be selected from 50 to 5000 microns, with large filtration area and high dirt-holding capacity, which can be customized by users according to actual working conditions.


(2)The cleaning method is simple, and the cleaning cycle is electronically monitored, which can realize automatic cleaning and discharging. The parameters in the control system of automatic self-cleaning filter can be adjusted.


(3)With motor overload protection, which can effectively protect the motor.


(4)It has the characteristics of uninterrupted water supply and no bypass when cleaning and discharging, and the cleaning time is short and the water consumption of discharging is small, not more than 3% of the total flow.


(5) Strong maintenance, easy to install and disassemble. The connection with the user's pipeline is flange connection, and the flange adopts the national standard flange, which has strong universality.

Use pressure: 0.2~2.5MPaTank material: Q235B,SS304, SS316L, carbon steel lined with rubber

Operating temperature: 80°CCleaning brush material: 304, 316L

Use voltage: 380V 50HZCleaning method: brush type

Backwashing water consumption: W 2%Washing time: 60s adjustable

Filtration precision: 50~5000 micronsFilter element material: 304, 316L, 2205

Control mode: manual, automatic (differential pressure, time)

Can be customized according to different working conditions

Model numberTank specificationInlet &OutletMax flow rate t/hAccuracy classMotor power / Reducer model
LFZ-250-50Φ273*1000DN25-DN5050≥50μm0.18KW/RV040
LFZ-300-100Φ325*1200DN80-DN125100≥100μm0.37KW/RV063
LFZ-400-150Φ426*1300DN150200≥200μm
LFZ-480-200Φ480*1550DN200300>≥300μm
LFZ-530-250Φ530*1650DN250450≥300μm0.75kw/RV075
LFZ-600-300Φ600*1750DN300550≥300μm
LFZ-700-350Φ700*2000DN350700≥500μm
LFZ-800-400Φ800*2150DN4001000≥800μm
LFZ-900-450Φ900*2300DN4501200≥1000μm
LFZ-1000-500Φ1000*2500DN5001500≥1500μm
LFZ-1100-600Φ1100*2600DN6001800≥3000μm1.5kw/RV090
LFZ-1200-700Φ1200*2800DN7002300


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