CWT series tanks store chilled water for refrigeration systems, heat pumps, fan coil units, and cooling chambers, especially in systems with limited water content or where production and consumption of cold are time-separated.

Some models can alternate between cold and hot water storage for seasonal use in reversible systems.

CWT series tanks from Teplobak come in the following versions: CWT CS: carbon steel with external anti-corrosion paint, up to 10,000 liters. CWT ZN: carbon steel, hot-dip galvanized accordance with EN1461, up to 3000 liters. CWT PC: carbon steel with internal bioceramic polymer coating and external anti-corrosion paint, up to 10,000 liters. CWT SS: stainless steel, up to 5000 liters.

CWT tanks may include internal elements like partitions or pipe guides.

Available with various types of insulation(anti-condensation rubber, two-layer insulation: rubber + polyester/polyurethane foam, rigid polyurethane).