Polaris Semi-Welded Plate Heat Exchangers handle the jobs conventional plate exchangers can’t touch – including ammonia refrigeration, CFCs, HCFCs, and aggressive process fluids. Resistant to stress and leakage, our semi-welded plate heat exchangers employ matched plate pairs (or cassettes) to isolate refrigerant or process fluids from the gasketing. And Polaris Semi-welded Exchangers are so efficient they need just one-fifth the refrigerant required by shell-and-tube exchangers to do the same work!

Our semi-welded PHEs offer

• Laser-welded plate cassettes
• Welds running outside the gasket groove for corrosion protection and increased heat transfer area
• Superior sealing capability
• Improved sealing under higher pressure
• Easy cleaning
• Compliance with 3A sanitary standards on the welded side

For more information, e-mail us or call 732-225-3100.