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SPIRAFLEX®
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Maximum heat exchange with no lime deposits
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This helically corrugated pipe creates turbulence which continuously swirls and exchanges the water. Resulting from the design, the core flow has a superimposed swirling component
which creates additional turbulence. This produces maximum heat exchange as well as eliminating lime deposits.
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Increased output
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With the corrugated pipe, a smaller storage tank can be installed with the same thermal output, or the tank size can be the same but the thermal output is increased. When a corrugated pipe is used, efficiency is up to 50% higher than for a conventional pipe.
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Benefits at a glance
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- surface is up to 50% larger
- heat exchange is maximized thanks to optimized wall thickness
- extremely flexible
- lime deposits are prevented by the turbulent water flow
- quality assurance with helium testing
- manufacture in "endless lengths"
- can withstand large mechanical loads
- more compact design with hot water tanks
- improved hygiene as there is no 'dead water' zone
- special items can be produced (e.g. special steel varieties, wall thicknesses, etc)
- delivery: drums, rings or registers
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Areas of application
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Heat/cold exchangers for hot water tanks, geothermal applications, waste water heat
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