Heat Exchangers

Hi Flow



Hi-flow is a spiral heat exchanger made of AISI 316L acid proof stainless steel for installations that operate under high pressure. Simple installation with the included adjustable stainless steel attachments. Maximum pressure secondary circuit (pool water) is 8 bar and primary circuit (hot water) is 30 bar. Suitable for pools up to 300 cubic metres.

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Pahlen Pool Heat Exchanger Application Guide & Warranty


  • Acid proof stainless steel AISI 316L
  • Precision-welded outer jacket
  • Coil for heating medium
  • Pocket for probe
  • Adjustable brackets of acid proof stainless steel
  • Four sizes: 13, 28, 40 and 75 kW
  • Connects to existing heat source