Industrial Cooling Systems
39+ years of expertise in open circuit, closed circuit and evaporative cooling systems. Turkey's largest cooling tower production facility. ISO 9001 certified.
39 Years of Industrial Excellence
Ensotek has been ISO 9001 certified since 1986 and has completed over 3,000 cooling tower installations. Operating Turkey's largest cooling tower production facility with offices in Istanbul and a factory in Ankara.
- ISO 9001:2015 quality management system certification
- Fully integrated production capacity with Istanbul office and Ankara factory
- Project experience and technical support in 40+ countries
- 24/7 service and maintenance support
The Cooling Process
Understand the working principle of industrial cooling towers in 4 steps.
Hot Water Inlet
Hot water returning from the system is fed into the tower from the top or side inlet.
Air Contact
Water contacts air in counterflow or crossflow principle as it passes through the fill media.
Evaporative Cooling
A small portion of the water evaporates, carrying large amounts of heat energy to the atmosphere.
Cooled Water
The cooled water collects in the basin and is fed back to the system, repeating the cycle.
Cooling Tower Types
Open-circuit and closed-circuit cooling tower solutions aligned with Ensotek's product structure and core operating principles.
Open Circuit Cooling Tower
A classic evaporative cooling solution that rejects heat by evaporating a portion of the water. At Ensotek, these systems are offered in counterflow and crossflow configurations.
Closed Circuit Cooling Tower
The process fluid circulates in a closed-loop coil and does not directly contact the outside environment. Ideal where fluid cleanliness must be preserved.
Counterflow
In open-circuit towers, water flows downward while air moves upward. It offers a compact footprint and high thermal efficiency.
Crossflow
In open-circuit towers, water flows vertically while air moves horizontally. It provides easier maintenance access and a broad air intake area.
Cooling Tower Systems
High-performance cooling solutions tailored to your industrial needs.
Closed Circuit Cooling Towers – CC CTP / CC DCTP Series
Closed circuit systems are preferred in processes where the water to be cooled is susceptible to contamination. The water required to remain clean is cooled as it passes through the pipe coils in the closed type tower. Hot water flows inside the coil, while cold air and circulating water remove heat from the coil surface. Closed circuit cooling towers are commonly used in processes containing sensitive equipment such as air compressors, induction furnaces and chillers.
DetailsOpen Circuit Cooling Towers – Single Cell (CTP Series)
CTP single-cell open circuit cooling towers provide a wide model range to match different capacity and flow requirements. Capacity and flow rate values are provided in the catalog table for 35/30/25°C and 40/30/24°C operating conditions.
DetailsOpen Circuit Cooling Towers – Double Cell (DCTP Series)
DCTP double-cell open circuit cooling towers offer scalable solutions for high capacity and flow requirements with a two-cell configuration. The catalog table provides dimensions, weights, capacity and flow rate values for each model at 35/30/25°C and 40/30/24°C conditions.
DetailsComparison Table
A comparison summary based on Ensotek's product structure and general operating principles.
| Parameter | Counterflow | Crossflow | Closed Circuit |
|---|---|---|---|
| Flow Principle | Water moves downward while air moves upward | Water moves downward while air moves horizontally | Process fluid circulates in a closed-loop coil |
| Product Type | Open-circuit evaporative tower | Open-circuit evaporative tower | Closed-circuit cooling tower |
| Water-Air Contact | Direct contact occurs | Direct contact occurs | Process fluid does not directly contact the outside environment |
| Fluid Protection | Suitable for standard system water applications | Suitable for standard system water applications | Suitable where fluid cleanliness must be preserved |
| Key Advantage | Compact structure and high thermal efficiency | Easy maintenance access and broad air intake area | Closed-loop operation that reduces contamination risk |
| Typical Use | Industrial open-circuit tower applications | Open-circuit applications where maintenance access matters | Systems where process fluid protection is critical |
Industries We Serve
We provide cooling solutions across a wide industrial spectrum.
HVAC & Air Conditioning
Building and facility climate control systems
Power Plants
Thermal and nuclear power plant cooling
Petrochemical
Refinery and chemical processing facilities
Food & Beverage
Food processing and cold chain applications
Pharma & Healthcare
GMP-compliant precision cooling systems
Metal & Steel
High-capacity process cooling
Textile
Production line cooling and humidity control
Chemical
Reactor and process cooling applications
Why Choose Ensotek?
Core values that set us apart from the competition.
Domestic Production
Manufacturing in Turkey, short lead times and cost advantage.
ISO 9001 Quality
Production and testing processes to international quality standards.
24/7 Technical Support
Uninterrupted breakdown and maintenance support from our expert team.
Custom Engineering
Individual engineering calculations and design for each project.
FRP Technology
Long-lasting, corrosion-resistant structure with fiberglass reinforced polyester.
Energy Efficiency
Low operating costs with high-efficiency fan and fill systems.
Projects Worldwide
Ensotek's cooling tower systems performed far beyond expectations at our facility. The technical team's installation and maintenance support was excellent. Their 39 years of experience truly shows.
Get a Quote for Your Project
Benefit from our free technical consultancy and quotation service for your cooling needs.
Get in Touch
Reach our expert team for technical questions and projects.