AQOZA Passive Odour Control Unit – Natural Odour Management for Small Lifting Stations & Manholes The AQOZA Passive Odour Control Unit is a highly effective solution for small lifting stations and manholes, where odour removal occurs naturally, influenced by water level changes in the system. This unit is designed for ease of use, requiring no external power or water supply, making it ideal for remote and hard-to-access locations. With its simple and robust design, the Passive Odour Control Unit can manage airflow rates from 100 m³/hr to 600 m³/hr, providing efficient odour control for smaller and less complex facilities. Its passive operation ensures minimal maintenance, offering a cost-effective solution for odour management without the need for constant supervision. This unit is particularly suited for locations where active odour control systems are impractical, providing a reliable and eco-friendly solution for maintaining air quality in municipal and industrial settings.

Advantages

• Passive operation – works naturally with water level changes, no electricity required.
• Wide airflow range – handles 100 m³/hr to 600 m³/hr for smaller facilities.
• Low maintenance – minimal supervision needed after installation.
• No external power or water supply – ideal for remote or hard-to-reach locations.
• Simple and robust design – easy to install and operate.