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Duplex 2205 Wedge Wire Passive Intake Screens For Water Treatment

Duplex 2205 Wedge Wire Passive Intake Screens For Water Treatment

Duplex 2205 Wedge Wire Passive Intake Screens for Water Treatment Passive intake screens allow to withdraw water uninterruptedly from lakes, rivers and oceans at a low, uniform velocity. Oasis can design the intake screens according to customers’requirements. Various stainless steel alloys and...
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Duplex 2205 Wedge Wire Passive Intake Screens for Water Treatment

 

Passive intake screens allow to withdraw water uninterruptedly from lakes, rivers and oceans at a low, uniform velocity. 

Oasis can design the intake screens according to customers’requirements. Various stainless steel alloys and Z-Alloy can 

be used to construct intake screens for fresh and sea water applications.The intake screens cost less to install and operate and requires less maintenance.

 

Passive intake screens also knows as Johnson screens/continuous slot screens, rod based well screens. The design is based on the wedge wire profile, longitudinal support rods and air-backwash system.  Passive Water Intakes for drinking water plants, desalination plants, power plant cooling systems, irrigation water, potable water and many other applications. And for diameter more than 600mm, reforcing rings are suggested to make the screens strong. We can design the screens for you if you let us know your water flow speed that you need.

Duplex 2205 Wedge Wire Passive Intake Screens for Water Treatment


 

Advantages of Wedge Wire Passive Intake Screens:

 

1. Reliable water delivery

 

2. Lower cost

 

3. Lower maintenance cost

 

4. Very low slot velocity and uniform flow.

 

5. Environment friendly

 

6 . Bio-fouling resistant screen material

 

Specifications of Sea Water Desalination Passive Intake Well Screens:

Specification (wedge wire): 

Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70 
Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00

Specification (support rod): 

Width(mm): 2.30 3.00 3.30 3.70 
Height(mm): 2.70 3.60 4.70 5.60 6.30
Round: From 2.50mm to 6.0mm 

Note: other specifications available as per request

Slot size 

0.10, 0.15, 0.20, 0.25, 0.30…6.00mm also achieved upon request. 

Material: 

galvanized low carbon,stainless steel (304,316 etc.) ,duplex stainless steel 2205,2507,etc

Length 

 up to 6 meters. 

Diameter 

 from 25mm to 1500mm. 

End connection 

Plain beveled ends with welding rings, flanged 

 

 

 

Third Party Test before delivery:

For Passive Intake Well Screens, the diameter is big and there are so many weldings and usually the usage environment is under sea or lake, so our inspector will check the weldings before delivery.

 Duplex 2205 Wedge Wire Passive Intake Screens for Water Treatment

 

Passive Intake Screens Container Loading Details:

Loading at factory into container directly is suggested to avoid damage during transportation

Duplex 2205 Wedge Wire Passive Intake Screens for Water TreatmentDuplex 2205 Wedge Wire Passive Intake Screens for Water Treatment

 



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