Biogas is an aggressive medium.

It contains moisture, hydrogen sulfide (H₂S), carbon dioxide, and trace contaminants that create a highly corrosive environment — especially under high-temperature flaring conditions.

In such conditions, material selection is not a cosmetic decision. It is a safety decision.

Many flare systems on the market use brass, aluminum, or mixed alloys in critical components to reduce manufacturing costs. While this may lower the initial purchase price, it often results in:

• Accelerated corrosion

• Structural weakening over time

• Increased maintenance requirements

• Reduced operational lifetime

• Higher long-term replacement costs

• Potential safety risks

The Aqualimpia Approach

All Aqualimpia flares are manufactured entirely from high-grade stainless steel. We do not use brass or aluminum components in critical structural or process elements.

Stainless steel provides:

• Superior corrosion resistance in H₂S-rich environments

• Excellent thermal resistance under continuous flame operation

• Long-term structural integrity

• Reduced maintenance interventions

• Extended operational lifespan

• ATEX compliant equipment

This engineering philosophy prioritizes durability, safety, and lifecycle cost efficiency over short-term cost reduction.

Proven Worldwide Reliability

To date, more than 1,200 stainless steel flare units have been supplied worldwide, operating in a wide range of climatic conditions — from tropical regions to temperate industrial zones.

This installed base reflects not only production capacity, but long-term field-proven performance.

Engineering Quality Over Cost Compromise

In biogas systems, reliability is not optional.
Material integrity directly affects plant safety, environmental compliance, and operational continuity.

When environmental regulations, community relations, and operational excellence are the priority, Enclosed Flare Systems (Ground Flares) are the definitive choice. Unlike standard open flares, our enclosed units perform combustion within a protected, insulated chamber, offering a "hidden flame" solution that meets the strictest global emission standards.

The Advantage of Enclosed Combustion 

Our enclosed flares are engineered to provide maximum thermal performance while maintaining a low profile at your facility.

• Invisible & Silent Operation: By containing the combustion process, our flares eliminate light pollution (no visible flame) and significantly reduce noise levels, making them ideal for projects near urban areas or sensitive communities.

• Controlled Emissions: The insulated combustion chamber allows for precise control of the air-to-fuel ratio and temperature. This results in a destruction removal efficiency (DRE) of up to 99.9% for methane and NMHCs, ensuring compliance with the most rigorous environmental permits. 

• Superior Safety & Resilience: Designed to handle high-flow surges, these units feature advanced internal monitoring that prevents flashbacks and manages thermal stress, even during 24/7 emergency operation.