Cooling Towers by Mesan
Reliable Heat Rejection & Industrial Thermal Management Solutions
About Mesan Cooling Towers
Orient Energy Systems (OES) offers Mesan Cooling Towers engineered cooling solutions trusted for industrial, commercial and HVAC applications. Mesan has been a pioneer in cooling tower design, manufacturing and servicing for over five decades and is globally recognised for quality, performance and compliance with international standards.
Mesan Cooling Towers Key Features

Certified High Performance
Mesan cooling towers meet stringent global standards, ensuring reliable and verifiable thermal performance.

Modular & Flexible Design
Available in a range of configurations from counterflow to crossflow and induced-draft systems. Mesan cooling towers adapt easily to diverse site conditions and space constraints.

Durable Construction Materials
Towers are available with FRP (fibreglass-reinforced plastic), stainless steel or high-density galvanized steel, ideal for construction to suit various environmental and corrosion resistance requirements.

Low Noise & Energy-Efficient Operation
Efficient fill media, drift eliminators and aerodynamic fans ensure effective heat rejection with minimal noise and reduced energy consumption, even under heavy cooling loads.

Easy Installation & Maintenance
Mesan towers can be supplied factory assembled or field erected, with modular designs that reduce site assembly time and long-term maintenance complexity.
Applications Across Industries

Commercial Buildings
Heat rejection for large central air-conditioning and chilled-water systems in commercial buildings.

Industrial & Manufacturing
Cooling process water for machinery, production lines and thermal systems used in textiles, chemicals, rubber, plastics and heavy fabrication.

Power & Utilities
Heat dissipation for auxiliary systems and supporting cooling loops in power-generation facilities.

Food & Beverage
Temperature control for processing, refrigeration and auxiliary plant services.

Pharmaceutical & Healthcare
Supporting temperature-critical environments with stable, controllable cooling performance.
Product Range
Each series is designed to support varying water flow rates, enabling selection flexibility from small HVAC loads to high-volume industrial cooling demands.
Counterflow & Forced-Draft Towers

Counterflow forced-draft towers with high cooling efficiency and low noise characteristics, suitable for compact applications and indoor locations.
Crossflow Towers

Crossflow induced-draft units with modular design and expanded capacity range, suitable for industrial and manufacturing systems.
High-Capacity & Custom Configurations

Crossflow induced-draft towers designed for demanding process cooling with a wide single-cell capacity.