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Automatic backwashing filter (800-6000μm for industry or irrigation

Categories Self Cleaning Screen Filter
Brand Name: CDFS
Model Number: DLDZ
Certification: ISO&9001
Place of Origin: China
MOQ: 1
Price: Negotiation
Payment Terms: L/C, T/T,
Supply Ability: 2600 sets per year
Delivery Time: 10-15 working days
Packaging Details: Wooden case
Housing: Carbon Steel/stainless Steel
Screen: SS304/316L
Flow: 19-4000m3/h
Working Pressure(max.): 16bar
Working Pressure(min): 1bar
Working Temperature: 65℃
Power: 380/410/450V Or Other
Cleaning Way: Brush
Filtration: 20-4000 Micron
Control Way: Differential Presure/time
Application 1: Commercial
Application 2: Industrial
Application 3: Irrigation
Application 4: HVAC
Application 5: Metal Processing Plants
Application 6: Mining
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Automatic backwashing filter (800-6000μm for industry or irrigation

DLDZ series electric automatic backwash filter consists of filter body, differential pressure switch, program controller, drain valve and cleaning actuator.

When there is a dirty substance in the filter body, the differential pressure switch sends the detected differential pressure signal to the program controller, and the program controller processes the signal, instructs the cleaning actuator to perform the cleaning work, and simultaneously instructs the drain valve to open for sewage discharge.

DLDZ working.jpg


Product features

Technical Parameters

■The maximum filtration flow rate of a single unit can reach 4000m3/h

■Filtering accuracy from 6000 microns to 800 microns

■Minimum working pressure ≥0.2Mpa

■Maximum working pressure ≤1.6MPa (special customizable)

■Working temperature ≤65°C

■Power supply: 220V/50Hz

■Control voltage: AC24V

■ Cleaning time: adjustable from 10 to 200 seconds

■Control method: differential pressure, time, manual


Selection of data table

DLDZ-I.jpgDLDZ-L.jpg


DLDZ-I horizontal type datas

ModelFlowL1H1H2LDN1DN2Diverter valveElectric drain valve motor
DLDZ-I-1501604854806456751005060W15W
DLDZ-I-200320490540795735200
DLDZ-I-250490586590825875250
DLDZ-I-3007106986508501050300
DLDZ-I-3509707857309101200350
DLDZ-I-400126094078093014004008090W25W
DLDZ-I-450160010358309851550450
DLDZ-I-5001970114096010251700500100
DLDZ-I-60019701315105010702000600180W
DLDZ-I-7003880158011501140228070015060W
DLDZ-I-80050801720130012202500800
DLDZ-I-90064102000145013002800900
DLDZ-I-1000991022701610140031201000

Quality Automatic backwashing filter (800-6000μm for industry or irrigation for sale
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