Alfa Laval launched a semi-welded TK20 plate heat exchanger to deliver the product with enhanced performance and reliability for heating and cooling applications. Alfa Laval AB (Sweden) introduced two new brazed plate heat exchangers for the CO2 application. This range of brazed plate heat exchangers was specially designed to cover a wide variety of applications across different industries. This range will be bringing optimal efficiency and will remain future proof in terms of the latest international regulations on the use of a refrigerant, thus strengthening the company’s product line.