Introduction to Cooling Tower Drift Eliminators
A cooling tower drift eliminator is a critical auxiliary component installed at the air outlet of cooling towers, with the core function of intercepting tiny water droplets entrained in the airflow during the cooling process, thereby preventing water loss to the atmosphere and avoiding environmental pollution caused by water droplet drift.
Its working principle relies on a specially designed tortuous channel structure. When the air mixed with water droplets passes through the drift eliminator, it is forced to change direction multiple times. Under the effect of inertia, the water droplets collide with the inner walls of the eliminator, coalesce into larger water flows, and then flow back into the cooling tower’s sump along the wall surfaces. Meanwhile, the dried airflow passes through the eliminator and is discharged outside the tower.
Core Features and Values
1.Minimize Water Loss
High-quality drift eliminators can control the cooling tower’s drift loss rate at an extremely low range of 0.001%~0.01%. This makes them particularly suitable for industrial and commercial cooling systems in water-scarce areas, significantly reducing water supplement costs.
2.Reduce Environmental Pollution Risks
Cooling water usually contains chemical agents such as corrosion inhibitors and scale inhibitors. Drift eliminators can prevent these chemical-containing water droplets from drifting away, thus avoiding corrosion and pollution to surrounding equipment, soil, and vegetation.
3.Adapt to Diverse Working Conditions
The material of drift eliminators is selected according to specific application scenarios. Common materials include PVC (polyvinyl chloride), FRP (fiber-reinforced plastic), and stainless steel. PVC is acid and alkali resistant, lightweight, and cost-effective, ideal for conventional working conditions. Stainless steel and FRP are suitable for high-temperature and highly corrosive industrial environments due to their superior durability.
4.Improve System Stability
The structural design of drift eliminators needs to balance water collection efficiency and ventilation resistance. A reasonable flow channel design not only ensures excellent water interception performance but also avoids excessive energy consumption of the cooling tower fan, thus maintaining the overall operational efficiency of the cooling system.
Application Scenarios
Drift eliminators are widely used in counter-flow and cross-flow cooling towers across industries such as industrial refrigeration, power generation, central air conditioning, chemical engineering, and metallurgy. They are key components that enable energy-saving, water-saving, and environmentally friendly operation of cooling systems.
Why are cooling tower drift eliminators so popular in the Mexican market
Cooling tower drift eliminators are highly popular in the Mexican market primarily due to a combination of strict environmental regulations, urgent water conservation needs, robust industrial development, and the region’s climatic characteristics. Mexico faces growing water scarcity challenges across many of its states, especially in arid and semi-arid zones, making the reduction of water entrainment (drift) from cooling towers a critical priority for both industrial facilities and commercial buildings to cut down water waste and lower operational costs. Meanwhile, Mexican environmental authorities have implemented stringent standards to limit airborne water droplet emissions that may carry chemicals or contaminants, which could otherwise cause air and soil pollution; drift eliminators effectively help businesses meet these compliance requirements. Additionally, the country’s thriving manufacturing, power generation, and HVAC sectors demand high-performance cooling systems, and drift eliminators enhance the overall efficiency and sustainability of cooling towers by minimizing drift losses, extending the service life of tower components, and reducing maintenance frequency. Finally, local manufacturers and international brands with Mexican operations offer cost-effective, durable drift eliminator solutions tailored to the region’s high-temperature, high-UV conditions, further driving their widespread adoption in the market.
Top 5 Cooling Tower Drift Eliminator Manufacturer in Mexico
1.Power Tower Cooling Technology (Shaoxing) Co.,Ltd（China）
Company profile:
PT is an excellent domestic manufacturer of cooling tower parts. Since its establishment in 2009, PT has always adhered to the concept of "long-lasting quality and endless innovation".PT company produce various cooling tower drift eliminators: S-type, M-type, Marley drift eliminator, Evapco drift eliminator,the materials include PVC ，PP and FRP .
The company has over 40 product inventions practical technology patents, and has iS09001, 1S014000, and other certifications.
Products are exported worldwide, especially to the Southeast Asian market.
2.REYMSA:
Company profile:
A prominent player in Mexico's cooling tower industry, REYMSA specializes in high-performance drift eliminators crafted from rigid, corrugated, UV-protected PVC sheets. Their eliminators feature lightweight, removable sections with two air direction changes, achieving drift losses as low as 0.0005% of the design circulating flow. This ensures minimal water wastage and operational efficiency. REYMSA's products are engineered for durability, resisting corrosion and chemical damage, making them ideal for diverse industrial applications, from HVAC to heavy manufacturing.
3.EVAPCO Mexico:
Company profile:
As part of the global EVAPCO group, EVAPCO Mexico delivers innovative drift eliminator solutions tailored to local needs. Leveraging the parent company's 1976-founded expertise in heat transfer, their eliminators meet rigorous third-party performance certifications, guaranteeing reliability. They offer a full spectrum of products for commercial HVAC, industrial refrigeration, and power generation, focusing on energy efficiency and reduced water usage. EVAPCO's Mexican operations combine global technology with regional service, ensuring optimal solutions for every application.
4.Brentwood Industries (Mexico Operations):
Company profile:
Brentwood is a key supplier in Mexico, known for its high-efficiency drift eliminators and related cooling tower components. Their products, like the CL-100 louver, are designed for package and field-erected towers, fresh air systems, and scrubbers. Made from rugged PVC, Brentwood's eliminators resist chipping, cracking, and chemical corrosion, with UV protection for longevity. The smooth surface minimizes algae and scale buildup, reducing maintenance. Their drift eliminators ensure low drift losses, aligning with Mexico's growing demand for sustainable water management.
5.Azul De Mexico:
Company profile:
Specializing in water treatment and cooling solutions, Azul De Mexico offers drift eliminators as part of their comprehensive product portfolio. Their focus on filtration and purification extends to high-quality drift eliminators that prevent water entrainment and environmental contamination. Serving commercial, industrial, and municipal sectors, Azul De Mexico combines local market knowledge with global standards, providing reliable, cost-effective solutions. Their drift eliminators are designed for easy integration, low maintenance, and compliance with Mexico's environmental regulations, making them a trusted choice for diverse applications.
