Spiral heat exchanger made of thermoplastic with a high glass content for exceptional durability and for the most demanding installations, where there is a high risk of corrosion, for example in saltwater pools or where a salt generator / chlorinator is used.

For connection to the secondary circuit with pool water, a 50 mm PVC union is used. A 50 mm pipe must be glued into it.

For connection to the primary circuit with heating water, the internal 1" thread is used.

For wall mounting, there are four 8 mm holes on the back of the exchanger. It can be installed vertically or horizontally.

• Exchanger body
• 2 plastic unions with seals

Technical specifications of the Hi-Temp 75 exchanger

• Output: 75 kW
• Max. heating water pressure: 5 bar
• Heating water flow rate: 3.4 m³ / h
• Heating water pressure loss: 2.5 bar
• Max. pool water pressure: 4 bar
• Pool water flow rate: max. 18 m³ / h
• Pool water pressure loss: 1.2 bar
• Heating water connection: 1“ internal thread
• Pool water connection: 50 mm PVC glued connection
• Maximum heating water temperature: 100°C
• Maximum chlorine concentration: 3 mg / l
• Weight: 3.6 kg