Cooling Tower FAQ

Open-circuit towers expose circulating water directly to air. Closed-circuit towers keep the process fluid inside a coil while spray water and air remove heat externally. Compare open-circuit families and closed-circuit products.

A dry cooler uses air only and no water. An adiabatic dry cooler pre-cools inlet air with water during hot peaks. A hybrid closed-circuit cooler switches between dry and evaporative modes. Review the dry and hybrid cooler families before sending your project conditions.

Please provide circulating water flow or heat load, hot and cold water temperatures, design wet-bulb temperature, altitude, power supply, noise limits, make-up water quality, preferred materials and available footprint. The engineering resources and Get a Quote list the main inputs.

The site states that materials and configurations are reviewed against the project duty, water chemistry, corrosion exposure and installation constraints. Details are confirmed in each project quotation. Contact us with your requirements. Please include the requirement in the Get a Quote.

The warranty is 16 months from shipment or 12 months from commissioning, whichever comes first. Detailed terms are stated in each quotation. See the Get a Quote.

Apex cooling towers are designed per CTI methods. CTI-certified manufacturing and project-specific CTI documentation are available on request for eligible series. See CTI Documentation.

Yes. Third-party inspection and factory witness testing are welcome by appointment. See Production & Delivery.

Apex replies within 24 hours and sends a quotation within 2–3 working days once the flow, temperatures, design wet-bulb and site data are available. Start with the Get a Quote.

The published response commitment is within 24 hours. A more complete project brief helps the engineering team review the request efficiently.

Lead time depends on model, quantity and project scope, and is confirmed in each quotation.

Payment terms are agreed per project and stated in each quotation.

The Production & Delivery page documents production follow-up, inspection, packing and export delivery. Details are confirmed in each project quotation. Contact us with your requirements.

The site provides Gulf selection guidance and references Saudi Arabia, the UAE and Qatar as target project markets. Details are confirmed in each project quotation. Contact us with your requirements. See the Middle East selection guide.

The site provides engineering selection, drawing support and project communication around installation conditions. Details are confirmed in each project quotation. Contact us with your requirements. Include the requirement in the Get a Quote.

Apex provides direct engineering sales contact through the Get a Quote and WhatsApp. Details are confirmed in each project quotation. Contact us with your requirements.