Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser
Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser

    Premium PVC Venturi Aeration Nozzle (16-25mm) | Water Pump Oxygen Injector Outlet | Aquarium Self-Priming Air Diffuser

    $5.01 $9.42

    πŸ”„ Prevent water from shooting out the air hole when the pump stops! Pair this with our Spring-Loaded Soft Pipe Check Valves.

    Premium PVC Venturi Aeration Outlet Nozzle

    Supercharge your aquarium's dissolved oxygen levels without a noisy air pump using the Venturi Aeration Outlet from Atradesen.com. Engineered to attach directly to your submersible pump's return line, this fitting utilizes fluid dynamics to suck in atmospheric air and blast a highly oxygenated mixture of micro-bubbles directly into your tank.

    🌟 Venturi Effect & Smart Aeration

    • Self-Priming Oxygenation: Features an internal baffle that narrows the water flow. This rapid acceleration drops the internal pressure, creating a powerful vacuum that actively draws in air through the side port!
    • No Air Pump Needed: Purely physical operation. The stronger your water pump and flow rate, the more air it pulls in.
    • Premium PVC Build: Heavy-duty, eco-friendly PVC material that is 100% safe for marine and freshwater applications.

    🚨 CRUCIAL INSTALLATION & TRADE-OFF WARNINGS

    This is a specialized hydrodynamic tool. Please read these Atradesen.com rules before buying to prevent system failures:

    • ⚠️ REQUIRES A PRESSURIZED PUMP: This nozzle WILL NOT WORK on gravity-fed drains or unpressurized pipes! It must be directly driven by the output of a water pump.
    • ⚠️ FLOW LOSS (THE TRADE-OFF): Because it internally restricts water to create suction, it WILL reduce your pump's overall water output volume.
    • ⚠️ Connection Guide (Correcting Factory Image Typo): The 16mm and 20mm models feature an Outer Diameter (O.D.) base designed to plug INTO a fitting or hose. The 25mm model features an Inner Diameter (I.D.) socket designed to sleeve OVER a 25mm PVC pipe!

    Get a Free Quote

    Thank you for your interest in Atradesen.

    We specialize in high-quality hardware fittings, PVC & UPVC pipe fittings, aquarium accessories, irrigation components, water filtration products, and industrial supplies.

    Whether you are purchasing a single item, placing a bulk order, or looking for OEM manufacturing, our professional sales team is ready to provide you with the most competitive quotation.

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    Why Choose Atradesen?

    Atradesen is committed to providing reliable products and professional services to customers worldwide.

    We work with wholesalers, distributors, retailers, contractors, aquarium stores, hardware stores, irrigation suppliers, and industrial buyers.

    Our advantages include:

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    Frequently Asked Questions

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    Do you offer wholesale pricing?

    Yes.

    We provide special pricing for wholesalers, distributors, retailers and bulk purchases.


    Can you manufacture OEM products?

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    Please contact us for detailed information.


    Which countries do you ship to?

    We ship worldwide.

    Shipping methods include DHL, UPS, FedEx, EMS, Air Freight and Sea Freight.


    Contact Information

    Atradesen

    Website

    https://atradesen.com

    Email

    tradesencom@gmail.com

    Phone

    +86-152-6063-0787

    WhatsApp

    +86-152-6062-9033

    Business Hours

    Monday – Friday

    09:00 – 18:00 (UTC+8)


    Thank You

    Thank you for choosing Atradesen.

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    Our goal is to provide reliable products, competitive pricing and excellent customer service for customers around the world.

    πŸ“¦ Shipping & Delivery

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    πŸŽ‰ Free Shipping: Orders of $300+

    πŸ“¦ Processing Time: 1–3 Business Days


    πŸ‡ΊπŸ‡Έ United States
    Free Shipping: 5–7 Business Days
    Standard Shipping: 7–15 Business Days

    🌎 International Shipping
    Free Shipping: 5–8 Business Days
    Standard Shipping: 8–15 Business Days


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    πŸ”„ Returns & Refunds

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    Products can be returned within 30 days after delivery if they meet return conditions.

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    βœ… Business Order Support
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    *Return conditions may vary for customized OEM products.

    πŸ›‘οΈ Quality Guarantee

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    Direct sourcing from experienced manufacturers with competitive pricing.

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    βš™οΈ OEM & Custom Solutions
    Customized sizes, colors, packaging and specifications are available.

    🌎 Global Business Support
    Supporting distributors, retailers and industrial customers worldwide.

    βœ… Reliable Materials & Manufacturing Standards
    Designed for long-term use in plumbing, aquarium, irrigation and industrial applications.

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