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RO System Automatic Backwash Filter For Sprinkler Agriculture Irrigation

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I have already started using this Automatic Self Cleaning Filter, it is very easy to use, I am also going to purchase a few other water filters from you, the quality is very good.

—— Ceyhan

A very good company with good Irrigation Sand Filter and good service ! I have been working with them for many times ,and will continue to working.

—— Peter

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RO System Automatic Backwash Filter For Sprinkler Agriculture Irrigation

Name: RO System Automatic Backwash Filter For Sprinkler Agriculture Irrigation
Brand: CDFS
SKU: DLLF
Rating: 4.7 (154 reviews)

Large Image : RO System Automatic Backwash Filter For Sprinkler Agriculture Irrigation

Product Details:

Place of Origin:	China(Mainland)
Brand Name:	CDFS
Certification:	IS9001,CE
Model Number:	DLLF

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Wooden case
Delivery Time:	10-15days
Payment Terms:	T/T,L/C,
Supply Ability:	2600SETS/YEAR

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Detailed Product Description

Product Name:	Automatic Backwash Filter	Material:	Plastic
Capacity:	20-2000m3/h	Application:	Sprinkler Agriculture Irrigation
Color:	Black/Green/blue	Pressure:	2-10bar
Precision:	130microns	Temperature:	85℃
Control Optional:	Differential Pressure/time/manual/PLC	Raw Water:	River Water/Underground Water
High Light:	automatic backwash sediment filter , automatic backwash water filters

RO System Automatic Backwash Filter For Sprinkler Agriculture Irrigation

Backwashing Process

A command from the control unit to the filter’s inlet valve causes the value to close the filter’ inlet and open the drain.

1, Filtered outlet water enters from the opposite direction through the outlet port of the filter.

2, The flaps of the membrane are opened by the water pressure, allowing the water to flow only into the

3 flushing pipes.

3, The water is forced through nozzles built into the flushing pipes.

4, Water from the flushing pipes also flows into the piston and pushed the tightening cap up,

decompressing the filtration element discs

5, Tangential jets of water cause fast spinning of the separated discs and remove the trapped solids.

6, The solids are flushed from the filter to the drain

Specification of DLLF-2-2

Working temperature:<85℃
Power:220V/50Hz
Flow: 50m3/h
Water in/out: 2 inch
Housing color:green/blue
Dimension:900*820*1150mm
Net Weight: 52KG Gross weight:96KG

Product structure

BACKWASH

Parameters

Items	Materials
Disc filter modules	Nylon
Pipeline	Carbon steel/HDPE /Stainless steel
Pressure gage	Stainless steel
Auto backwash valve	Nylon/stainless steel
Electromagnetic valve	Brass/nylon
Air valve	Plastic
Controller cover	Plastic/Stainless steel

Certifications

CERTIFICATION

FAQ

Q: Where is your factory?
A:Changsha city, Hunan province, China

Q:Can you accept OEM?
A:Yes.We could do OEM for you.

Q: Do you have a certification?
A: Yes. we have ISO / CE certificate and certificate of patent

Q: How about the delivery time?
A: Usually 15-25 days after prepayment is confirmed.