Charles Austen ET200A Air Blower With Built In Alarm 200l/pm

The Charles Austen ET200A Linear Diaphragm Air Pump delivers a powerful 200 litres per minute airflow while providing a clean, oil-free air supply for demanding applications. Designed for reliability and efficiency, this weatherproof air pump is ideal for sewage treatment systems, wastewater aeration, fish ponds, koi ponds, aquaculture, and commercial pond installations.

Built with an integrated low-pressure alarm system, the ET200A helps protect your aeration setup by alerting users to airline blockages or pressure drops. The combination of a high-pitched audible alarm and bright LED warning indicators ensures potential issues are identified quickly, helping to maintain optimal system performance.

Suitable for both indoor and outdoor use, the ET200A features a robust weather-resistant design and comes supplied with a rubber elbow connector for straightforward installation.

Key Features

• Powerful airflow of 200 LPM at 0.30 Bar
• Clean, oil-free air output
• Built-in low-pressure alarm for added system protection
• Bright LED warning lights and audible buzzer alerts
• Optional 230V output connection for alarm panels or warning beacons
• Weatherproof design suitable for indoor and outdoor installations
• Ideal for sewage treatment plants, wastewater systems, ponds and aquaculture
• Supplied with rubber elbow connector for easy fitting
• Compatible with service kits to extend operational life and maintain performance

 

Applications

• Wastewater treatment systems
• Commercial aeration systems
• Koi and ornamental ponds
• Fish farms and aquaculture facilities
• Environmental treatment systems

• Domestic sewage treatment plants

 

Technical Specifications

• Model: ET200A
• Performance: 200 LPM @ 0.30 Bar
• Power Consumption: 210W
• Connector Size: 18mm
• Length: 346mm
• Width: 200mm
• Height: 222mm
• Weight: 9.0kg

 

Why Choose the Charles Austen ET200A?

The Charles Austen ET200A combines high-capacity aeration, energy-efficient operation, and advanced alarm monitoring in a durable weatherproof housing. Whether you're maintaining a sewage treatment plant or providing essential oxygenation for a large pond, this dependable linear diaphragm air pump delivers consistent performance and peace of mind.

 

Charles Austen recommends that all air pumps and systems are serviced annually. Although the air pump carries a 2-year manufacturer's warranty, diaphragms, valves and filters are consumable parts that naturally wear over time and should be replaced during routine servicing to maintain warranty compliance and ensure reliable operation.