WCF Series Cross Flow FRP Cooling Tower - Built for Large Industrial Capacities
WCF Series Cooling Towers Structure
WCF Series Cooling Towers are advanced, high-performance cooling systems designed for efficient heat dissipation with optimal energy utilization. Built with durable fiber-reinforced plastic (FRP) construction, these towers offer excellent resistance to corrosion, weather conditions, and long operational life.
The WCF series typically features an induced draft system with energy-efficient axial fans, ensuring uniform airflow and enhanced cooling efficiency. Equipped with high-quality PVC fills, efficient water distribution systems, and drift eliminators, these towers maximize heat transfer while minimizing water loss.
Their compact design, low noise operation, and ease of maintenance make them ideal for industrial, HVAC, and commercial applications where reliable and continuous cooling performance is essential.
65The Wetpoint WCF Series is a cross flow FRP cooling tower manufactured by Wet Point Aqua Equipments Pvt. Ltd. in Gwalior, Madhya Pradesh, India. Available from 100 TR to 10,000 TR in single and multi-cell configurations, it is engineered for large industrial cooling applications where high capacity, low maintenance, and long service life are non-negotiable.
Used in power plants, chemical processing, steel manufacturing, large HVAC systems, and process industries across India, the WCF Series is the choice of plant engineers and EPC contractors who need a large capacity cooling tower that performs reliably in Indian wet bulb conditions – manufactured by a cooling tower manufacturer in India with over 30 years of field experience.
What is a Cross Flow Cooling Tower?
In simple terms: A cross flow cooling tower passes air horizontally through the fill media while hot water flows vertically downward – the two flows cross each other at 90 degrees, which is where the name comes from. This design allows large air volumes with low resistance, making it ideal for high-capacity installations.
In a cross flow cooling tower, ambient air enters through louvered panels on the sides of the tower and moves horizontally through the fill media. Simultaneously, hot process water enters the top distribution system and flows vertically downward through the fill by gravity – crossing the airstream at right angles.
The large air intake area across the full height of the fill – compared to the bottom-only air entry in counterflow towers – gives cross flow towers a lower air resistance and higher airflow volume for the same fan power. This is why the WCF Series is chosen for capacities where counterflow towers would require disproportionately large fans.
How the WCF Series Cross Flow Cooling Tower Works
The WCF Series cooling cycle in five steps:
Step 1 – Hot water distribution: Hot process water enters the gravity-fed distribution basin at the top of the tower and flows uniformly across the entire fill area through metered orifices – no nozzles, no pump pressure required for distribution.
Step 2 – Horizontal airflow: Induced draft axial fans draw ambient air horizontally through the louvered air intake panels and across the full depth of the PVC fill media.
Step 3 – Evaporative heat transfer: Water flows down through the fills while air passes horizontally – the crossing flows maximise surface contact and evaporative cooling, reducing water temperature by 6–10°C depending on wet bulb conditions.
Step 4 – Drift elimination: FRP drift eliminators at the air discharge capture water droplets carried by the exiting airstream, keeping drift losses below 0.01% of the circulating water flow.
Step 5 – Cooled water return: Cooled water collects in the large-volume FRP basin below and is returned to the process by the circulation pump.
Key Features of the WCF Series Cross Flow FRP Cooling Tower
Large Capacity in a Practical Footprint
The cross flow design allows the WCF Series to achieve large cooling capacities without excessive tower height. The horizontal air entry across the full fill face means more air volume per unit of fan power – making the WCF Series up to 15% more energy-efficient than an equivalent counterflow tower at capacities above 500 TR. Multi-cell configurations allow modular expansion from 100 TR to 10,000 TR on the same footprint.
Gravity-Fed Distribution - No Nozzles to Block or Maintain
The WCF Series uses a gravity-fed hot water distribution basin with metered orifice outlets. Unlike nozzle-based systems that block with scale in Indian hard water conditions, the gravity basin requires no pump pressure for distribution and has no moving parts to fail. This is one of the most significant maintenance advantages of the cross flow design.
FRP Structure and Casing Throughout
Casing panels, louvers, fan cylinders, drift eliminators, and the cold water basin are all manufactured from UV-stabilised, corrosion-resistant FRP. There is no painted galvanised steel in the air or water stream. FRP handles cooling water treatment chemicals – including chlorine, biocides, and scale inhibitors – without corrosion or structural degradation over the 20–25 year service life.
Modular Multi-Cell Design for Scalability
Large capacity requirements are met by deploying multiple WCF cells in parallel sharing a common basin or using interconnected basins. Multi-cell installations allow staged capacity addition as plant demand grows, and provide N+1 redundancy – one cell can be isolated for maintenance without shutting down the process. This is the preferred configuration for power plants, large HVAC systems, and continuous-process chemical plants.
High-Efficiency PVC Film Fill with Low Fouling Risk
WCF Series towers are fitted with high-density PVC film fill optimised for the cross flow arrangement. For applications with poor water quality – high suspended solids, biological fouling, or high TDS – splash fill or trickle fill options in PP material are available. These are significantly more resistant to fouling than film fill and are recommended for cooling water without proper treatment control.
Spares and Components of WCF Series Cooling Towers:
Structure
The structure of the cooling tower is fabricated from MS profiles, which are hot-dip galvanized to prevent corrosion. The entire cooling tower is fabricated in sections and bolted together to facilitate easy shifting.
Casing & Sump
The tower casing is made of FRP, which encloses the splash bars and helps isolate the air stream passing over them. The casing is of curtain type design, which reduces frictional resistance of air and improves airflow pattern. The sump collects water descending from the splash bars and channels it to the suction point. It also acts as a reservoir of water. The sump is made of FRP and has similar characteristics as the casing.
Hot Water Basin & Distribution Box
The FRP Hot Water Basin is used to distribute the water evenly over the cross-section of the tower.
The distribution box serves the purpose of channelling the hot water to spread all over the fill area evenly to provide maximum efficiency of the cooling tower
Splash Bars
The Splash Bars section is designed to bring intimate contact of water and air so as to facilitate heat and mass tranfer at the same time aiding in proper and even distribution of air and water over the cross sections, while maintaining minimum pressure drop. The Splash Bars are of C section and perforated from virgin PVC for excellent resistance to corrosion and give maximum area wettage.
Grid System
Spash bars are supported on SS304 grids which assures positive & permannent positioning & allow splash bar to stay on its sting with the help of PVC tie clip
Drift Eliminator
Drift Eliminators, made out of UV resistant rigid PVC, are designed to remove entrained particles from air stream efficiently, with minimum pressure drop, thereby reducing the fan power requirement when the air passes through the Drift Eliminator. Cross flow tower applications, the almost vertical water conduits provided by drift eliminator remove the water droplets out of the drift eliminator area and return them back into the tower and does not allow any re-entry. The special locking pin arrangement facilitates quick and simple assembly at site.
Fan Cylinder
The fan cylinder is made of tough fiber glass reinforced plastic and has sufficient structural strength to withstand high wind velocity & vibrations emanating from the motor and other equipment FRP cylinder has a high impact resistance when laminated with Isopathalic Resin and even if damaged is easily repaired at site. The cylinder is in sections of easy to handle sizes and is assembled at site using bolting joints
Fan
The PVC fan is an axial flow, multiblade version with PVC blade section and adjustable blade pitch. The fan is designed to deliver large volumes of air at low power consumption and low noise generation. The fans are dynamically balanced for smooth operation, longer bearing and more life including that of the supporting structure.
FAN DRIVE MOTOR
The fan drive motor is in IP55 weather proof design. The fan is directly driven by the special extended shaft motor made from EN8 steel mounted facing downward on a mounting frame on the top of the Cooling Tower.
Why Choose Wetpoint for Your WCF Series Cross Flow Cooling Tower?
30+ years of large-capacity cooling tower engineering. Wet Point Aqua Equipments has designed and commissioned WCF Series cross flow towers for power plants, chemical complexes, and large HVAC systems across India since 1996.
Site-specific engineering, not catalogue sizing. Every WCF Series installation is designed to your exact wet bulb temperature, process flow rate, cooling range, and site footprint – including multi-cell basin layout, pipe interconnection, and access provisions.
FRP cells, factory-tested before dispatch. Each WCF cell is manufactured and tested at our Gwalior facility before being transported to site – reducing on-site assembly time and commissioning risk.
Multi-cell N+1 configurations as standard option. We design multi-cell WCF installations with isolation valves and bypass pipework as standard, allowing individual cell maintenance without plant shutdown.
Trusted by India’s largest industrial names.
Genuine spares from stock.
Pan-India delivery and AMC support. We supply and commission WCF Series towers from Delhi to Chennai, Guwahati to Ahmedabad – and offer Annual Maintenance Contracts for multi-cell installations.
The WCF Series - When Your Plant Needs Large-Scale Reliable Cooling
Most cooling towers are built for convenience. The WCF Series is built for scale – large capacity, low maintenance, long service life, and the engineering depth to handle India’s industrial cooling demands across power, chemical, steel, and process sectors.
The gravity distribution system means fewer maintenance calls. The FRP construction means no corrosion surprises in year eight. The multi-cell design means you can maintain one cell without shutting down your process. These are not features – they are engineering decisions made for plants that run 24/7 and cannot afford unplanned downtime.
Manufactured in Gwalior by a cooling tower manufacturer in India with 30+ years of large-capacity cross flow cooling tower experience, every WCF installation is site-engineered, factory-tested, and backed by stock spare parts and AMC support.
Get a Free WCF Series Quote
Tell us your required capacity (TR), number of cells, wet bulb temperature, and process type — we’ll respond within 24 hours with a site-specific proposal.
Frequently Asked Questions About WCF Series Cross Flow Cooling Towers
A cross flow cooling tower is a type of evaporative cooling tower where air flows horizontally through the fill while hot water falls vertically downward. The two flows cross at 90 degrees – hence the name. The Wetpoint WCF Series uses this design with an induced draft axial fan, gravity-fed distribution basin, and FRP construction, available from 100 TR to 10,000 TR for large industrial and power plant applications in India.
In a cross flow cooling tower, air enters horizontally through the sides while water falls vertically – the flows are perpendicular. In a counterflow cooling tower, air moves vertically upward while water falls downward – the flows are directly opposed. Cross flow towers have lower air resistance and suit large capacities with gravity distribution; counterflow towers achieve a closer wet bulb approach and suit smaller, more thermally demanding applications. See our full cross flow vs counterflow cooling tower comparison →
WCF Series cross flow cooling towers are available from 100 TR to 10,000 TR in single-cell and multi-cell configurations. Single cells cover 100–250 TR. Multi-cell installations using 2–16 cells cover 500 TR to 10,000 TR. Custom capacities and non-standard wet bulb temperature designs are available on request. All capacities are engineered to your site’s wet bulb temperature, cooling range, and process flow requirements.
Yes – the WCF Series is specifically used in captive power plants, co-generation units, and auxiliary cooling systems across India. Its large-capacity multi-cell design, gravity distribution system, and FRP construction make it reliable for the 24/7 continuous operation that power plant cooling requires. The induced draft cross flow configuration delivers the large air volumes needed at high circulating water flow rates while keeping fan power consumption lower than equivalent counterflow designs at the same capacity.
Wet Point Aqua Equipments Pvt. Ltd. is a leading cross flow FRP cooling tower manufacturer in India, based in Gwalior, Madhya Pradesh. With over 30 years of manufacturing experience, Wetpoint supplies WCF Series cross flow cooling towers from 100 TR to 10,000 TR to power plants, chemical, steel, HVAC, and EPC project clients across India.
