Charles Austen Linear Air Pump - ET30

Name: Charles Austen Linear Air Pump - ET30
Brand: Charles Austen
SKU: mcrofs3xrg
Price: 71.85 GBP
Availability: InStock

The Charles Austen ET Enviro Pro Series are high-performance linear aeration pumps, delivering bet...

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Product Information

Full details

The Charles Austen ET30 Linear Air Pump is designed for users needing reliable, oil-free air delivery for ponds, hydroponics, and sewage treatment systems. Its key benefit is quiet, energy-efficient operation with high output (30 litres per minute). A potential consideration is its specific application focus, making it ideal for established systems rather than general-purpose ventilation.

All features

Model Part Number	ET30
Brand	Charles Austen

Extended Product Information

FAQs

What is the air output of the ET30 model?

The ET30 model delivers approximately 30 litres of air per minute.

Does this pump require oil for operation?

No, the Charles Austen ET Enviro Pro Series pumps deliver clean, oil-free air and do not require any lubrication.

What applications is this pump suitable for?

It is designed for ponds, hydroponics, and sewage treatment applications.

What is the warranty period for this pump?

The pump is backed by a 2-year warranty from the date of purchase.

Is the pump safe for indoor use?

Yes, it is designed for quiet and energy-efficient operation, making it suitable for indoor environments, provided it is protected from moisture and has adequate ventilation.

What type of power plug does it come with?

The pump is supplied with a standard UK mains plug.

How often should I check the air filter?

It is recommended to check the air filter periodically, depending on the environment. Clean or replace it when you notice a decrease in air output or if it appears dirty.

Troubleshooting

Pump not producing air

Check that the power cord is securely plugged in. Ensure the air outlet tubing is not kinked, blocked, or disconnected. Verify that the air intake is not obstructed.

Reduced air output

Clean or replace any air filters. Check the air outlet tubing for blockages or leaks. Ensure the pump is not running excessively hot, which could indicate an internal issue.

Pump making unusual noise

Ensure the pump is on a stable, level surface. Check that all connections are secure. If the noise persists, there may be an issue with the diaphragms or internal components; contact support.

Pump overheats

Ensure the pump has adequate ventilation and is not covered or in an enclosed space without airflow. Check that the air intake and outlet are not blocked. If overheating continues, discontinue use and contact support.

Pros and Cons

Pros

Provides clean, oil-free air essential for sensitive applications.
Operates quietly, reducing noise pollution.
Energy-efficient design for lower running costs.
Durable construction ensures longevity and reliability.
Suitable for multiple demanding applications (ponds, hydroponics, sewage).

Cons

Specific output range (30 L/min) may not suit all applications.
Requires a dedicated power source (UK plug supplied).
Primarily designed for aeration, not general air supply.

Setup, Compatibility & Care

Setup: Ensure the pump is placed in a dry, well-ventilated area, protected from direct weather exposure. Connect the air outlet to your aeration tubing or device using appropriate fittings. Plug the unit into a suitable, grounded power outlet. For submersed aeration devices, ensure tubing is correctly routed.

Compatibility: The ET30 is designed to work with standard aeration tubing and diffusers commonly used in pond, hydroponics, and small-scale sewage systems. It comes with a UK plug, indicating compatibility with UK mains power. Always ensure your system's air requirements match the pump's output (30 L/min).

Care: Regularly inspect the air filter (if applicable, check pump model for integrated filter) and clean or replace it as needed to maintain airflow. Keep the pump housing clean and free from dust or debris. Avoid obstructing the air vents. Periodically check tubing for kinks or blockages. No lubrication is required as these are linear diaphragm pumps.