Passive Intake Screen: Essential Components for Desalination and River Water Intake

 

 

 

Product Overview
 

OASIS passive intake screen is designed as a reliable and efficient solution for water intake in desalination and riverbed extraction applications. Engineered with precision and durability in mind, it ensures optimal performance in challenging environments, including seawater and freshwater systems.

 

 

Specifications

 

 

Item No.	Material	Outer Diameter (OD)	Slot Size	Standard Length	Flange Standard (Typical)	Primary Application
PIS-304-500	AISI 304	500 mm	0.50 mm	2000 mm	ANSI 150#	River/Brackish Water Intake
PIS-316-600	AISI 316L	600 mm	0.30 mm	2500 mm	ANSI 150#	Coastal Intake, General Desalination
PIS-316-800	AISI 316L	800 mm	0.20 mm	3000 mm	ANSI 150#	Large Volume Seawater Intake
PIS-DX-1000	Duplex 2205	1000 mm	0.10 mm	4000 mm	ANSI 300#	High-Corrosion Seawater Desalination
PIS-SD-1200	Super Duplex 2507	1200 mm	0.075 mm	5000 mm	ANSI 300#	Aggressive Seawater, High-Chloride Environments
PIS-304-300	AISI 304	300 mm	1.00 mm	1500 mm	ANSI 150#	Small-Scale River or Pump Intake

 

 

 

Key Features

 

 

• Structure: Constructed from high-quality stainless steel single-layer wound wire, ensuring robust and long-lasting performance.

• Material Options: Available in AISI 304, 304L, 316L, Duplex 2205, and 2507, providing excellent corrosion resistance and adaptability to various water conditions.

• Outer Diameter Range: Customizable from 0 to 1500mm to suit diverse project requirements.

• Slot Size: Minimum slot width of 0.05mm, effectively preventing debris and aquatic life from entering the system while maintaining optimal water flow.

• Connection Method: Equipped with flanges (Flange) for secure and easy installation.

• Length Options: Available in lengths up to 6 meters, offering flexibility for different installation scenarios.

 

 

Applications

 

 

OASIS passive intake screens are used where clean, reliable water intake is essential. Major applications include:

       

1. Desalination Plants

Seawater intakes for reverse osmosis (SWRO) and thermal desalination systems.

Cooling water intakes for coastal power plants and industrial facilities.

 

2. Surface Water Intake

River, lake, and reservoir water withdrawal for municipal and industrial use.

 

3. Specialized Uses

Aquaculture and fish farm water supply.

Mining, dewatering, and emergency water supply projects.

• Riverbank filtration systems and agricultural irrigation intakes. 

 

 

 

Advantages

 

 

1.Corrosion Resistance: The use of premium stainless steel and duplex materials ensures exceptional resistance to corrosion, even in harsh seawater environments.

 

2.Efficient Filtration: The fine slot design minimizes clogging and reduces maintenance efforts.

 

3.Customizable Design: With adjustable dimensions and material options, our intake screens can be tailored to meet specific project needs.

 

4.Easy Installation: The flange connection simplifies integration into existing systems, saving time and labor costs.

 

 

 

 

Why Choose OASIS?

 

OASIS screens combine advanced engineering with practical design to deliver a dependable solution for water intake challenges. Whether for large-scale desalination projects or river water extraction, our products ensure efficiency, durability, and environmental sustainability.

 

For more information or to discuss custom solutions, feel free to contact our team. We are committed to providing high-quality products that meet the demands of modern water management systems.

 

 

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