Oasis Oil Tools Co., Ltd,
Oasis Oil Tools Co., Ltd
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OASIS Passive Intake Screens: Sustainable Water Withdrawal Solutions
Key Features
- Uninterrupted Operation: Designed for continuous water withdrawal from rivers, lakes, and oceans.
- Non-Plugging Vee-Wire Technology: Patented internal dual flow modifiers ensure high open area with minimal entrance velocity and pressure drop.
- Zero Submerged Moving Parts: Eliminates breakdown risks and reduces wear, paired with an air backwash cleaning system for maintenance-free performance.
Advanced Design for Environmental Protection
Our passive intake systems combine wedgewire screen structures with conveyance pipelines and pumping stations to deliver:
- Marine Biota Exclusion: Small screen apertures (typically <3 mm) and low inflow velocities (10-15 cm/s) prevent entrainment of aquatic life.
- Self-Cleaning Efficiency: Semi-automated compressed air bursts and natural water currents sweep debris and organisms off screens.
- Custom Engineering: Tailored to site-specific environmental regulations, current velocities, and ichthyoplankton protection requirements.
Technical Superiority
- Ultra-Low Velocity Design: Engineered to maintain ≤0.15 m/s slot velocity (adjustable per application), allowing juvenile fish to escape unharmed.
- Optimal Slot Sizing: Configurable apertures (2-10 mm) balance flow efficiency with regulatory compliance.
- Minimal Head Loss: Large open area and low velocities ensure energy-efficient operation across all applications.
Compliance & Durability
- 316(b) Clean Water Act Certified: Meets strict impingement/entrainment standards.
- Corrosion-Resistant Materials: Available in stainless steel, super duplex, or NSF-certified Z-Alloy.
- Proven Applications: Ideal for power plants, desalination facilities, cooling stations, and industrial water systems.
Why Choose OASIS?
- Lower Lifetime Costs: Reduced installation, operation, and maintenance expenses.
- Eco-Safe Performance: Verified fish-friendly design with <1% impingement rates.
- Scalable Solutions: High-capacity systems adaptable to any marine or freshwater environment.
| Specification (wedge wire): |
Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70
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| Specification (support rod): |
Width(mm): 2.30 3.00 3.30 3.70
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Note: other specifications available as per request
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| Slot size |
0.10, 0.15, 0.20, 0.25, 0.30…6.00mm also achieved upon request.
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| Material: |
galvanized low carbon,stainless steel (304,316 etc.) ,duplex stainless steel 2205,2507,etc
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| Length |
up to 6 meters.
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| Diameter |
from 25mm to 1500mm.
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| End connection |
Plain beveled ends with welding rings, flanged,threaded, sealed
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We have approved ISO 9001:2008 quality management system.
We are also the audited supplier of made-in-china and approved by SGS.
Our machines have patent certificate.
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Q:Where is your company located? Could I visit your factory? A:Our company is located in Xinxiang city,Henan province, China. Sincerely invite you to visit our factory.
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Q:Can you supply the sample? A:We could offer the sample for free but the cost of freight is extra.
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Q:What payment term do you accept? A:T/T ,L/C at sight, Western Union, and other mainstream payment term.
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Q:How about the delivery time? A:Usually within 3-30 days after receiving the deposit.
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Q:IS factory or trading company? A:We has own factory, professional on wedge wire screen and filters production and export for more than 10 years.
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Q:How about the MOQ? A:MOQ according to different product, sometimes MOQ decided by customer.
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Q:Where is your Market? A:We have been exporting to more than 120 different countries and regions all over the world.
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Q:How about your sales service? A:Market promotion support and best after sales service will be offered to every customer.
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Q:How does your factory do regarding QC? A:Quality is priority. We always consider quality as the most important thing during the whole production process. Our factory has gained ISO9001.
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Q:Can you offer OEM or design services? A:Yes, We design and manufacture our products by ourselves. We can make OEM according to your requirements, including packing, logo print etc.
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