Air-Cooled Equipment

Energy-Efficient Gas Cooling Without Water Consumption

Passive Cooling with Zero Energy Input

Natural Draught Cooler (NDC)

Amplitherm’s Natural Draught Coolers rely on natural convection currents to draw ambient air over the gas-carrying tubes, allowing hot gases to cool gradually without the need for fans or power input. This makes NDC systems ideal for remote locations, low-maintenance operations, and energy-conscious plants.

Zero power consumption — no moving parts

Low operating and maintenance costs

Silent and self-sustaining operation

Ideal for continuous, non-critical cooling needs

Long service life with minimal breakdown risk

High-Efficiency Cooling with Controlled Airflow

Forced Draught Cooler (FDC)

Amplitherm’s Forced Draught Coolers utilize axial or centrifugal fans to force ambient air across heat exchange surfaces, rapidly cooling hot gases before they reach downstream equipment. These systems are compact, responsive, and ideal where airflow needs to be controlled regardless of external conditions.

High cooling efficiency in compact footprint

Fan-assisted airflow for consistent performance

Designed for easy access and maintenance

Need Help Selecting the Right Cooler?

Our thermal engineering team will help you choose the right configuration — or custom-build an FDC or NDC to match your process goals and environmental needs.