Charles Austen ET120 Enviro Pro Linear Air Pump – 120L/min – Original Box

The Charles Austen ET120 Enviro Pro Series Linear Air Pump is a premium-quality, oil-free aeration pump designed for demanding pond, hydroponic and wastewater treatment applications. Manufactured in the UK by Charles Austen, a trusted name in air pump technology for over 70 years, the ET120 delivers reliable, energy-efficient performance with exceptionally quiet operation.

Capable of producing up to 120 litres of air per minute, the ET120 provides a clean, oil-free air supply that helps increase oxygen levels and improve water quality. Its weatherproof, robust construction makes it suitable for both indoor and outdoor installations, while Green Drive technology ensures low energy consumption without compromising performance.

Designed for continuous or intermittent operation, the ET120 features thermally protected, maintenance-friendly components and a safety trip system that protects the pump in the event of diaphragm failure.

Key Features

• High-performance oil-free linear air pump
• Maximum airflow of 120 litres per minute
• Ideal for large ponds, Koi ponds, hydroponics and wastewater treatment systems
• Green Drive energy-efficient motor with low power consumption
• Exceptionally quiet operation (as low as 35dB)
• Weatherproof, robust and compact design
• Suitable for continuous or intermittent use
• Thermally protected motor
• Safety trip protects the pump in the event of diaphragm failure
• Easy to service with optional maintenance kits
• CE and UL approved
• Supplied with UK 13A fused plug
• Manufacturer's 2-year UK warranty

Specifications

• Model: ET120 Enviro Pro
• Maximum Air Flow: 120 litres per minute @ 0.20 bar
• Power Consumption: 125 Watts
• Supply Voltage: 220–240V, 50Hz
• Connector Size: 18mm
• Dimensions: 265 × 215 × 198mm
• Weight: 9.5kg
• Accessories Included: Screw-in brass connector, L-shaped elbow and 2 hose clips

Condition

• Supplied in the original retail box
• Fully tested and in excellent working condition

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