VOLGA HVAC® – Closed Circuit Cooling Towers

Industrial-Grade Thermal Solutions for Demanding Environments

Overview

VOLGA HVAC® Closed Circuit Cooling Towers are engineered for high-performance thermal regulation in industrial and commercial applications. These systems are designed for environments with ambient temperatures reaching up to 62°C, making them ideal for operations across the Middle East and high-heat industrial zones.

Why Choose Closed Circuit Cooling Towers?

Unlike open-type cooling systems, closed circuit towers use a sealed loop design to prevent the process fluid from direct exposure to ambient air. This reduces scaling, contamination, and fouling—ensuring cleaner operation, less maintenance, and greater system longevity.

Applications Include:

Thermal power stations
CNC machinery & plastic molding lines
Water treatment systems
PET blowing machines
Packaging, food, and metal industries
Process cooling across various industrial sectors

Available Designs

Combined Flow Design – enhanced heat exchange using both counterflow and crossflow
Counterflow Design – compact layout with high-efficiency thermal transfer

Both types are available with adjustable mixing ratios depending on whether a fully closed system or semi-open circuit is required.

Performance Parameters

Inlet fluid temperatures up to 180°F (82.2°C)
Water-saving and high-efficiency performance
Full thermal rating validation under real operational conditions
Optimized for process continuity and extreme weather

Construction Features

Skid-mounted, compact, and ready-to-install units
Galvanized steel, carbon steel, or stainless steel coil section (as per spec)
Fin and tube condenser integration for high thermal exchange
Digital temperature indicator (optional)
Multiple pump configurations for continuous 24/7 operation
Remote or local automatic control panel (optional branded PLCs)
Modular expansion and customization available

System Protection Options

Reverse phase & phase loss protection
High/low temperature and pressure controls
Water flow detection & antifreeze safeguards
Discharge overheat protection
(*Protection features vary by model and can be customized)

VOLGA Warranty & Support

12 months from first start-up or 24 months from delivery (whichever comes first)
Covers defective part replacement only (onsite service upon agreement)
Labor cost compensation negotiable for major repairs

Certified Quality & Manufacturing Standards

Brand: VOLGA HVAC®
Component Origins: USA / PRC
Manufacturing & Assembly: Under license from VOLGA Cooling Technologies USA
Certifications:
- CTI (Cooling Technology Institute – USA)
- ISO 9001:2015 – Quality Management
- ISO 45001:2018 – Occupational Health & Safety
- ASO QCMS / CSAMS / OHSMS

Sustainable Cooling – Go Green HVAC® Certified

VOLGA HVAC® Closed Circuit Cooling Towers are part of our Go Green HVAC® product line. These systems are built with long-lasting materials and engineered for reduced water consumption and lower environmental impact.