Closed Loop Cooling Towers

Unlike conventional open cooling towers, a closed loopsystem keeps the process fluid inside a sealed coil circuit. The cooling waterand air pass over the outside of the coil, removing heat without direct contactwith the process fluid. This helps protect pumps, heat exchangers, compressors,furnaces, generators, chillers and other valuable equipment from scaling,contamination and corrosion.

At FCI, our closed loop cooling towers are engineered forlong-term industrial performance, especially in harsh operating environmentswhere corrosion resistance, water conservation and uninterrupted operationmatter the most.

Why Choose Closed Loop Cooling Towers?

Closed loop cooling towers are ideal where the coolingcircuit must remain clean and controlled. They help reduce:

  • Scaling inside process equipment
  • Fouling of heat exchangers and jackets
  • Corrosion in pipelines and machinery
  • Water contamination in the process circuit
  • Frequent shutdowns for cleaning and maintenance
  • Chemical consumption in the closed circuit

The result is a more reliable cooling system with betterequipment life and lower operating costs.

Designed for Industrial Duty

FCI closed loop cooling towers are built for demanding industriessuch as:

  • Fertilizer plants
  • Oil & gas facilities
  • Pharmaceuticals
  • Power plants
  • Chemical industries
  • Textile processing units
  • Steel and foundry applications
  • Food and Beverage
  • Process industries
  • HVAC and utility cooling systems

Each system is designed according to the required heat load,flow rate, inlet/outlet temperature, wet bulb temperature, site conditions andoperational requirements.

FRP Construction for Long Service Life

As a specialist in FRP/GRP manufacturing, FCI offers closedloop cooling towers with corrosion-resistant FRP construction, making themsuitable for aggressive industrial environments.

Our FRP structure and components offer:

  1. Excellent corrosion resistance
  2. High strength-to-weight ratio
  3. Low maintenance requirement
  4. Long service life
  5. Weather resistance
  6. Smooth external finish
  7. Better durability compared to conventionalmetallic structures

Where required, we also provide customized materialselection for coils, casing, basins, louvers, fan stacks, access platforms andinternal components.

Complete EPC Capability

FCI is not limited to manufacturing only. We providecomplete project execution support from concept to commissioning.

Our scope can include:

  • Thermal design and sizing
  • Mechanical design and general arrangementdrawings
  • Manufacturing of FRP structure and components
  • Coil selection and integration
  • Fans, motors, gearboxes and drive system
  • Pumps, piping and valves
  • Civil coordination and foundation inputs
  • Electrical and control integration
  • Site installation and supervision
  • Testing, commissioning and performance support

This makes FCI a reliable single-source partner for completeclosed loop cooling tower projects.

Key Features

  • Closed circuit operation for clean process fluid
  • Corrosion-resistant FRP body and structure
  • Heavy-duty industrial design
  • Low drift and efficient air-water contact
  • Easy access for inspection and maintenance
  • Customized design as per site and processrequirement
  • Suitable for high-temperature and criticalcooling applications
  • Options for automation, instrumentation andcontrol panels
  • Lower lifecycle cost compared to conventionalcooling solutions

Built Around Your Process

Every industry has different cooling requirements. That iswhy FCI does not offer one-size-fits-all systems.

Our engineering team evaluates the actual operatingconditions and develops a solution based on:

  • Required cooling capacity
  • Process fluid temperature
  • Ambient wet bulb temperature
  • Water quality
  • Space availability
  • Site layout
  • Maintenance access
  • Automation requirements
  • Client specifications and project standards

This ensures that the cooling tower is not only technicallysuitable but also practical for installation, operation and long-termmaintenance.

Applications

FCI closed loop cooling towers can be used for:

  1. Compressor cooling
  2. Furnace and induction cooling
  3. Generator and engine cooling
  4. Chiller condenser water systems
  5. Hydraulic oil cooling
  6. Process equipment cooling
  7. Heat exchanger cooling
  8. Jacket water cooling
  9. Utility and plant cooling circuits

Why Fibre Craft Industries?

With decades of experience in FRP/GRP manufacturing andindustrial cooling tower projects, Fibre Craft Industries brings togetherengineering, manufacturing and site execution under one roof.

We understand the realities of industrial sites: corrosion,water quality issues, space limitations, shutdown timelines, maintenanceconcerns and long-term operating costs. Our closed loop cooling towers aredesigned to address these challenges with durable materials, practicalengineering and reliable project execution.

FCI delivers cooling systems that are built to perform,built to last and built around your process.

Looking for a closed loop cooling tower for your plant?  
Share  your required flow rate, inlet/outlet temperature, wet bulb temperature and site  details with our team. Fibre Craft Industries will help you design a  reliable, efficient and long-lasting cooling solution for your application.
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