Views: 0 Author: jessi Publish Time: 2026-09-08 Origin: Site
Cooling tower fill is one of the most important components inside a wet cooling tower. It increases the contact area between hot water and air, allowing more effective heat transfer and improving overall cooling performance.
As Brazil has a large industrial base covering manufacturing, food processing, chemical production, power generation, steel, pulp and paper, and HVAC applications, demand for reliable cooling tower fill media continues to grow.
Choosing the right manufacturer is important because cooling tower fill must match the tower design, water quality, operating temperature, airflow, and required thermal performance.
This guide introduces the Top 10 Cooling Tower Fill Manufacturers in Brazil, including local manufacturers and established international brands serving the Brazilian market.
Cooling tower fill, also called cooling tower packing or fill media, is installed inside a wet cooling tower to increase the surface area available for water-air contact.
Hot water enters the cooling tower and flows over or through the fill material. At the same time, air passes through the fill.
The fill spreads water into thin films or smaller droplets, increasing the contact area between water and air.
Increase water-air contact area
Improve evaporative heat transfer
Reduce the required tower size
Improve cooling efficiency
Support stable cooling-water temperatures
Increase the thermal capacity of the cooling tower
Different applications require different types of fill, so selecting the right product is essential.
Brazilian cooling tower applications use several types of fill media depending on water quality and tower configuration.
PVC film fill is one of the most common solutions for cooling towers.
It uses corrugated PVC sheets to create a large wetted surface area. PVC cooling tower fill is particularly suitable for relatively clean water and applications where high thermal efficiency is required.
Polypropylene, or PP, is commonly used for splash and grid-type fill.
PP cooling tower fill provides good mechanical and chemical resistance and can be useful for industrial applications where water quality may be more challenging.
Film fill spreads water into thin layers across the surface of the sheets.
It offers high heat-transfer efficiency and is widely used in counterflow and crossflow cooling towers.
Splash fill breaks falling water into smaller droplets through repeated impact.
It is often selected for applications where fouling, suspended solids, or poor water quality could create problems for closely spaced film fill.
The following companies represent important manufacturers, suppliers, or cooling tower specialists available to customers in Brazil.
Power Tower Cooling Technology is a Chinese manufacturer specializing in cooling tower components and replacement parts, including various types of cooling tower fill media.
The company provides cooling tower fills for different tower configurations and applications and serves international markets, including customers looking for replacement components for industrial cooling towers.
PVC cooling tower fill
UPVC cooling tower fill
Cross-flow fill
Counter-flow fill
S-wave fill
Round cooling tower fill
Splash fill
Wastewater cooling tower fill
The company's product range includes fill solutions associated with brands and tower configurations such as Liangchi, Lanxun, Spindle, Ebara, and Kingsun.
AMG is another Brazilian supplier specializing in cooling tower components and replacement services.
AMG Plásticos manufactures injection-molded PP grid fill for cooling towers. Its grid fill is designed with internal cells intended to improve thermal performance and uses a pin connection system for relatively easy assembly.
PP grid fill
Cooling tower fill replacement
Cooling tower components
Industrial cooling tower services
The company's PP grid fill is designed for mechanical and chemical resistance and can be manufactured in self-extinguishing materials such as V0 or V2 grades.
AMG also supplies cooling tower fill in large quantities and provides replacement materials for different cooling tower brands throughout Brazil.
Termoparts is a Brazilian supplier known for its range of film-type cooling tower fill.
Its TEF series uses thermoformed PVC sheets chemically welded into blocks. The company offers several models, including TEF 12, TEF 19, TEF 40, and TEF 50.
The TEF series is designed to increase the wetted surface area available for heat transfer between hot water and air.
Counterflow cooling towers
Crossflow cooling towers
Industrial cooling
HVAC cooling systems
Cooling tower replacement projects
For customers looking for PVC cooling tower fill with different geometries and specifications, Termoparts is a supplier worth considering.
Torretelli has been active in the Brazilian cooling tower market since 1981.
The company manufactures, installs, maintains, and refurbishes cooling towers and also supplies replacement components. Its fill portfolio includes grid, film, and bar-type fill.
Grid fill
Film fill
Bar fill
PVC fill
PP fill
Torretelli notes that bar-type fill can be suitable for water containing higher concentrations of solids, grease, fats, and oils, while film fill is generally intended for cleaner water with lower solid concentrations.
This application-based approach can be useful when selecting cooling tower fill for Brazilian industrial facilities.
Torre de Resfriamento Brasil offers a range of fill products designed for different industrial cooling tower applications.
Its product range includes PVC and PP cooling tower fill, with options for self-extinguishing materials. The company also offers different designs for counterflow cooling towers.
PP grid fill
V-profile PP fill
PP tray fill
PVC fill
Self-extinguishing fill
Support structures
A major advantage is the variety of fill geometries available for different water-quality and thermal-performance requirements.
For Brazilian industrial users, choosing a fill configuration according to suspended solids and operating conditions can help improve long-term reliability.
ABC Torre de Resfriamento supplies contact fill for cooling towers and states that it serves national, imported, and older tower brands.
The company's fill range includes:
Tray fill
Circular bar fill
Triangular bar fill
Film fill
Cross-channel grid fill
Slat fill
V-bar fill
This wide selection makes ABC relevant for cooling tower maintenance and replacement projects where the original fill is no longer available.
For older towers, matching the fill geometry and dimensions can be especially important.
EVAPCO is a major international evaporative cooling equipment manufacturer with operations serving the Brazilian market.
EVAPCO Brazil supplies cooling towers for commercial HVAC, industrial process cooling, and power-generation applications. Its tower designs use fill as part of the heat-transfer process.
EVAPCO Brazil offers cooling tower series covering a broad range of capacities.
Commercial HVAC
Industrial process cooling
Power generation
Manufacturing
Process industries
For owners operating EVAPCO equipment, OEM-compatible fill and components can be particularly attractive when replacing existing cooling tower fill.
SPX Cooling Technologies is a major global cooling tower manufacturer and the company behind the Marley brand.
Its portfolio includes cooling tower fill technologies for crossflow and counterflow applications. Industry sources identify SPX Cooling Technologies among the leading global cooling tower fill suppliers.
Marley fill products include film and splash-type solutions designed for different tower configurations.
Strong OEM compatibility
Established cooling tower technology
Film and splash fill options
Industrial and HVAC applications
Replacement-fill availability
For facilities operating Marley cooling towers in Brazil, Marley-compatible replacement fill can help maintain the original tower's intended configuration.
Baltimore Aircoil Company, commonly known as BAC, is another major global manufacturer of evaporative cooling equipment and cooling tower components.
BAC is recognized as one of the major cooling tower manufacturers alongside SPX Cooling Technologies and EVAPCO.
BAC provides fill solutions for its cooling tower systems and replacement applications.
OEM compatibility
Engineered thermal performance
Application-specific designs
Commercial and industrial applications
Replacement fill support
BAC can be particularly suitable for customers operating existing BAC cooling towers who want replacement components designed around the original equipment.
In addition to Brazilian manufacturers, international cooling tower fill suppliers can also serve the Brazilian market through local operations, distributors, engineering companies, or direct export.
Companies such as Brentwood Industries, ENEXIO, and other specialized cooling tower component manufacturers are active in the global cooling tower fill market. Current market research identifies Brentwood, SPX, BAC, EVAPCO, and ENEXIO among significant players in high-efficiency or wet cooling tower fill markets.
International suppliers can be useful when customers require:
Special fill geometries
Large industrial cooling tower fill
High-temperature applications
Custom dimensions
Special chemical resistance
OEM replacement solutions
However, buyers should compare shipping costs, delivery time, technical support, and replacement availability before selecting an overseas supplier.
Selecting a supplier should involve more than comparing the price per square meter or cubic meter.
First determine whether the tower is:
Counterflow
Crossflow
Induced draft
Forced draft
Industrial process cooling
HVAC cooling
The fill must be compatible with the tower's airflow and water-distribution system.
Water quality is one of the most important factors when selecting cooling tower fill.
Film fill can provide excellent thermal performance when water contains relatively low levels of suspended solids.
For water containing significant suspended solids, oil, grease, or biological contamination, wider-gap or splash-type fill may be more appropriate.
The wrong fill can become blocked and cause a significant reduction in cooling capacity.
PVC is widely used for film fill because it combines good thermal performance, relatively low cost, and easy thermoforming.
PP is frequently used for grid and splash applications where chemical and mechanical resistance are important.
Certain high-temperature or chemically aggressive applications may require alternative materials or specially engineered fill.
Important technical parameters include:
Water flow rate
Airflow rate
Inlet water temperature
Outlet water temperature
Wet-bulb temperature
Fill height
Fill volume
Pressure drop
A technically optimized fill can improve tower performance without necessarily increasing the size of the entire cooling tower.
For replacement projects, measure the existing fill carefully.
Important dimensions include:
Fill length
Fill width
Fill height
Sheet thickness
Flute height
Flute angle
Block configuration
Support spacing
A replacement fill should not simply fit physically; it should also work correctly with the existing water-distribution and airflow systems.
Cooling tower fill gradually deteriorates because of scale, biological growth, chemical attack, high temperatures, mechanical damage, and water-quality problems.
Reduced cooling capacity
Increased outlet-water temperature
Blocked fill channels
Broken or deformed sheets
Excessive scaling
Biological fouling
Uneven water distribution
Increased pressure drop
Brazilian suppliers such as AMG provide fill for maintenance and replacement projects and can supply large quantities for industrial applications.
Regular maintenance can significantly extend the service life of cooling tower fill.
Effective water treatment reduces scale, corrosion, and biological fouling.
Inspect fill blocks for:
Cracks
Deformation
Scaling
Clogging
Biological growth
Chemical damage
Nozzles and distribution pipes should provide uniform water coverage across the fill.
Poor water distribution can reduce effective heat-transfer area and create dry or overloaded areas.
| Manufacturer / Supplier | Main Fill Type | Material | Key Strength |
|---|---|---|---|
| Rotaplastic | Film & contact fill | PVC, PP | Local manufacturing |
| AMG Plásticos | Grid fill | PP | Injection-molded PP fill |
| Termoparts | Film fill | PVC | TEF film-fill range |
| Torretelli | Grid, film & bar fill | PVC, PP | Long industry experience |
| Torre de Resfriamento Brasil | Grid & film fill | PVC, PP | Multiple fill configurations |
| ABC Torre de Resfriamento | Contact fill | PVC, PP & others | Wide replacement range |
| EVAPCO Brazil | OEM cooling tower fill | Various | OEM system integration |
| SPX / Marley | Film & splash fill | Various | Global OEM technology |
| BAC | OEM replacement fill | Various | Equipment compatibility |
| International suppliers | Film & splash fill | PVC, PP & others | Specialized solutions |
High-quality fill does more than improve heat transfer.
It can also contribute to:
Better cooling capacity
Lower operating costs
More stable outlet-water temperature
Better utilization of tower volume
Longer service life
Reduced maintenance requirements
However, the highest-performance fill is not necessarily the best choice for every application.
For example, a very dense film fill may offer excellent thermal performance with clean water but become difficult to maintain in a heavily contaminated industrial cooling system.
Therefore, water quality and operating conditions should always be considered together with thermal performance.
Brazil has a diverse cooling tower fill market that includes local manufacturers, specialized component suppliers, cooling tower companies, and international OEMs.
Companies such as Rotaplastic, AMG Plásticos, Termoparts, Torretelli, Torre de Resfriamento Brasil, and ABC Torre de Resfriamento provide locally available fill solutions, while international companies such as EVAPCO, SPX/Marley, and BAC offer OEM and global cooling tower technologies.
For Brazilian buyers, the best cooling tower fill manufacturer depends on the application rather than brand name alone.
Before ordering, evaluate the tower type, water quality, fill material, thermal requirements, operating temperature, dimensions, replacement compatibility, delivery time, and total cost.
If you are looking for a reliable cooling tower fill supplier for Brazil, customized PVC and PP fill can also be considered for both new cooling tower projects and replacement applications.
Important Brazilian suppliers include Rotaplastic, AMG Plásticos, Termoparts, Torretelli, Torre de Resfriamento Brasil, and ABC Torre de Resfriamento. International OEMs such as EVAPCO, SPX/Marley, and BAC also serve the Brazilian cooling market.
PVC and PP are two widely used materials. PVC is commonly used for film fill, while PP is frequently used for grid and splash-type fill.
Yes. PVC cooling tower fill can be suitable for many Brazilian HVAC and industrial applications, particularly where water quality is appropriate for film-type fill.
There is no universal replacement interval. Service life depends on water quality, operating temperature, chemical treatment, mechanical conditions, fouling, and maintenance.
Start with the tower type, water flow, air flow, water quality, operating temperature, and required cooling capacity. Then select the appropriate fill geometry, material, and density.
Yes. Depending on the manufacturer, fill can be supplied in different dimensions, materials, geometries, sheet thicknesses, and block configurations.
Finding the right cooling tower fill manufacturer in Brazil requires a balance between thermal performance, water-quality tolerance, material durability, compatibility, price, and local technical support.
Whether you need PVC cooling tower fill, PP cooling tower fill, film fill, splash fill, or cooling tower fill replacement, comparing multiple suppliers can help you find the most suitable solution for your cooling tower.
The right fill can improve heat transfer, maintain stable cooling performance, and help extend the operating life of the entire cooling tower system.
