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    ACO009E 120W electromagnetic piston air pump delivering 8400 litres per hour (140L/min), with oil-free operation and aluminium housing for pond, aquarium and fish tank aeration.
    Over 1,000 happy customersRated 5 stars

    AIR PUMP 8400L/H 120W

    8400 L/h air pump for ponds and aquariums

    Sale priceR 4,384.00Regular price R 5,000.00
    Save 12%

    Taxes included. Free shipping over R2,500

    Or 4x R 1,096.00 interest-free Payflex

    * Higher first payment may apply on large purchases

    8400 litres per hour at 120 W

    Case made of ZL 102 aluminium alloy

    Driven by an electrical magnetic motor

    In stock, ready for collection now

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    Pickup available at 51 Gerhardus Street

    Usually ready in 24 hours
    Large 8400L/h 120 watt Air Pump for pond and aquarium Oxygenation.

    Frequently bought together

    Description

    Air Pump 8400 Litres per hour with 120 Watts

    Keep your pond, aquarium or fish tank well-oxygenated with the 8400L/h 120W Air Pump. Designed to deliver a powerful and consistent supply of air, this high-performance electromagnetic piston air pump helps improve oxygen levels in the water, creating a healthier environment for fish and other aquatic life.

    With an impressive air output of 8400 litres per hour (140L/min), this pump is ideal for larger ponds, aquariums, fish tanks and other applications that require a high-volume air supply.

    The pump features an oil-free design, ensuring clean air delivery without oil contamination. Its durable ZL102 aluminium alloy casing helps dissipate heat efficiently, while the electromagnetic motor provides reliable performance with relatively low power consumption.

    Why Choose This Air Pump?

    • Powerful Air Output – Delivers up to 8400 litres of air per hour (140L/min) for effective water aeration.

    • 120W Electromagnetic Motor – Provides a strong, consistent airflow for demanding aeration applications.

    • Oil-Free Operation – Supplies clean, oil-free air, making it suitable for ponds and aquariums.

    • High Air Pressure – Designed to deliver strong airflow for compatible aeration systems.

    • Durable Aluminium Housing – ZL102 aluminium alloy casing helps dissipate heat during operation.

    • Low Noise Operation – Rated at less than 60dB for quieter performance.

    • Efficient Piston Mechanism – Uses straight-line reciprocating motion to generate a steady supply of air.

    • Versatile Applications – Suitable for ponds, aquariums, fish tanks and other compatible aeration systems.

    Specifications

    Specification Details
    Model ACO009E
    Power Consumption 120W
    Maximum Air Output 8400L/h
    Airflow 140L/min
    Pressure Greater than 0.035 MPa
    Noise Level Less than 60dB
    Voltage 110–120V / 220–240V
    Frequency 50/60Hz
    Motor Type Electromagnetic
    Pump Mechanism Reciprocating Piston
    Lubrication Oil-Free
    Housing Material ZL102 Aluminium Alloy
    Dimensions 283 × 147 × 173mm
    Weight Approximately 5.1kg

    Ideal Applications

    The ACO009E 120W Air Pump is suitable for a variety of water aeration applications, including:

    • Garden Ponds – Helps maintain oxygen levels to support fish and beneficial aquatic organisms.

    • Large Aquariums – Provides a powerful air supply for compatible air stones and aeration equipment.

    • Fish Tanks and Holding Tanks – Helps improve water oxygenation in tanks containing aquatic life.

    • Hydroponic Systems – Can be used to oxygenate nutrient solutions and support healthy plant root development.

    • Multiple Air Stones – Suitable for supplying air to multiple outlets when paired with an appropriate manifold and tubing.

    Good to Know

    For effective aeration, connect your air pump to suitable airline tubing and air stones to distribute air throughout your pond or aquarium.

    The pump should be installed in a dry, well-ventilated area, protected from rain and water splashes. Ensure there is enough space around the aluminium housing for proper heat dissipation.

    When selecting air stones and tubing, make sure they are suitable for the pump's airflow and pressure.

    Whether you're setting up a new pond aeration system or upgrading your existing equipment, the ACO009E 8400L/h Air Pump offers a powerful and practical solution for keeping air flowing.

    Manual

    Need help installing? Drop Us A Line.

    Range: Air Pumps, Promotions

    ACO009E 120W electromagnetic piston air pump delivering 8400 litres per hour (140L/min), with oil-free operation and aluminium housing for pond, aquarium and fish tank aeration.

    AIR PUMP 8400L/H 120W

    Sale priceR 4,384.00Regular price R 5,000.00

    FAQs

    Read all FAQs or Drop Us A Line

    Are Waterhouse products SABS approved?

    Our products are all certified by the NRCS (SABS)

    We have a no-fuss warranty of between 6 months and 3 years on all our products.

    Our quality is undisputed.

    Our service is excellent.

    After sales service is exceptional.

     How much does shipping cost? 

    Shipping costs are automatically calculated at checkout based on your delivery location and the weight of your order.

    We use Bob Go to provide accurate, real-time courier rates, so you'll always see your delivery cost before completing your purchase.

    Enjoy FREE nationwide delivery on all orders over R2,500!

    We deliver throughout South Africa, making it easy to shop Waterhouse products wherever you are.

     What payment methods do you accept? 

    At Waterhouse, we make online shopping easy, safe and convenient.

    You can choose from a variety of payment options, including:

    • Credit & Debit Cards – Pay securely using Visa or Mastercard.
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    Shop with confidence! All payments are securely processed, which uses advanced encryption, fraud protection and secure payment authentication to protect your information.

    Simply select your preferred available payment method at checkout and complete your purchase.

    Do we carry spares for all our pumps?

    Yes! We don't just sell water pumps — we help you keep them running.

    Our team provides professional installation services for ponds, fountains, water features and other Waterhouse products in Gauteng. We also offer pump repairs, replacement parts and technical support to help you get the most out of your purchase.

    Whether you're planning a new installation or need assistance with an existing pump, our team is here to help.

    011 466 8250 / our contact form

    Does Waterhouse deliver water pumps throughout South Africa? 

    Absolutely! Waterhouse delivers nationwide, so you can shop our range of water pumps, garden products and accessories from anywhere in South Africa.

    Orders are generally delivered within 3–5 working days after payment has been confirmed, depending on your location and product availability.

    We also offer free shipping on qualifying online orders over R2,500. Prefer to shop in person? Visit our showroom at 51 Gerhardus Street, Strijdom Park, Randburg, where our team can assist you.

    How long will my delivery take to get to me?

    Goods will be delivered once receipt of payment has reflected in which the delivery will take 3-5 working days. If you need your ordered goods sooner, please contact us to make prior arrangements.

    Can I return my order if I do not want it?

    Yes, sure thing! You are welcome to return your order straight back to our warehouse for a refund.

    51 Gerhardus Street, Strijdom Park, Randburg.

    Please use your order number as the parcel reference so we can generate a credit for you as soon as we receive the stock.

    Please note: Due to the nature of our products a 12.5% handling fee will be charged on all returns.

     How can I track my Waterhouse order? 

    Once your order has been dispatched, you'll receive a shipping confirmation email with your tracking details.

    Simply click the tracking link in your email to follow your parcel's journey and check its delivery status. Or click on this direct link to track your order now: Track my Waybill

    Haven't received your tracking details? Check your spam or junk folder, or contact our friendly team at shop@waterhouse.co.za with your order number, and we'll gladly assist.

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