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High (Mains) Pressure Installations
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Download as PDF 
Download as PDF |
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Notes:
* If the drain exceeds a factor of 12 as a combination of length in meters and number of bends (e.g. 7 metres & 5 bends) we recommend the installation of an SVB vacuum break.
** 1.0m minimum copper pipe length from cylinder to Tempering Valve |
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