SOBO SB9903 Single Outlet Air Pump

SOBO SB9903 Single Outlet Air Pump

The SOBO SB9903 Single Outlet Air Pump (SB-9903/A) is a 3.5 W aquarium air pump that provides aeration by connecting to an air stone or filter through an air pipe. It suits hobbyists who need a simple, single-outlet air supply for a fish tank.

Key Benefits

• Provides aeration by driving an air stone or an air-driven filter via an air pipe
• Single outlet keeps the setup simple for one air stone or filter
• Low 3.5 W power rating
• Rated for 220-240 V and 50/60 Hz mains
• Output of 4.5 L/Min at 0.15 MPa pressure

How to Use

• Connect the air pump to an air stone or filter using an air pipe.
• Plug into a 220-240 volt power point.
• Replace air stones regularly to prolong the life of the pump.
• Never allow the pump to come into contact with water.
• Keep the pump at a height above the highest water level of the aquarium. This stops water flowing back into the pump if the electricity fails.
• Do not let the pump touch or abut the aquarium. This keeps its vibration from disturbing the fish.

Important Safeguards

• Disconnect the plugs of all electrical aquarium appliances before putting your hands into the water.
• Connect the air pump and other electrical aquarium devices to the correct voltage and power supply. Using ground fault circuit interrupters is recommended.

Suitable For

• Aquariums that need aeration through an air stone
• Setups that use an air-driven filter connected by an air pipe

Specifications

• Power: 3.5 W
• Voltage: 220-240 V
• Frequency: 50/60 Hz
• Output: 4.5 L/Min
• Pressure: 0.15 MPa

What's Included

• One single outlet air pump. Depending on stock availability, you will receive model SB9903 or SB9903A.

Frequently Asked Questions

What does this air pump connect to?
It connects to an air stone or a filter through an air pipe, which provides the aeration in your aquarium.

Where should I position the pump relative to my tank?
Place it higher than the highest water level of the aquarium. If the power fails, water then cannot flow back into the pump. Keep it from touching or abutting the tank so its vibration does not disturb your fish.

Is it suitable for South African mains power?
The pump is rated for 220-240 V at 50/60 Hz. Connect it to the correct voltage, ideally on a supply with a ground fault circuit interrupter.

Which model will I receive, the SB9903 or the SB9903A?
It depends on stock availability, so you may receive either the SB9903 or the SB9903A.

How can I help the pump last longer?
Replace your air stones regularly and never let the pump come into contact with water.

What should I do before doing maintenance in the tank?
Disconnect the plugs of all electrical aquarium appliances, including the air pump, before putting your hands into the water.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

Enjoy the convenience of collection points and lockers! 📦

No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

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Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 2 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.