Saturday, October 10, 2009

DECIDING ON THE REQUIRED BOILER WATER TDS

# Boiler Type ; Maximum TDS (ppm)
  • Lancashire ; 10,000 ppm
  • 2 - Pass Economic ; 4,500 ppm
  • Package and 3 - Pass Economic ; 3,000 - 3,500 ppm
  • Low Pressure Water Tube ; 2,000 - 3,000 ppm
  • Medium Pressure Water Tube ; 1,500 ppm
  • Coil Boilers and Generators ; 2,000 ppm

The above figures are offered as a broad guide only, the boiler maker should always be consulted for specific recommendations.

Source - Spirax Sarco

1 comment:

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