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Solar Thermal > Expansion Vessels & Tanks

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PHC Parts supply a comprehensive range of expansion vessels for solar applications, from leading manufacturers Zilmet and Reliance Water Controls.

Designed with a special solar membrane (diaphragm) to separate the solar fluid (ethylene or propylene glycol) from the gas, solar vessels are fully welded, and manufactured to meet the requirements of the PED97/23/EC directive, DIN4757-2 and BS EN12977.

EV9005

In Stock
£126.13
£105.11
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EV1901

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£93.36
£77.80
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EV1902

Contact Us
£98.15
£81.79
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RW1900

In Stock
£54.78
£45.65
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RW1901

Contact Us
£65.47
£54.56
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EV9010

Contact Us
£110.38
£91.98
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EV1900

Contact Us
£106.54
£88.78
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EV1903

Contact Us
£164.59
£137.16
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EV1904

Contact Us
£213.06
£177.55
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EV1905

Contact Us
£286.31
£238.59
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RW1905

Contact Us
£281.29
£234.41
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RW1902

Contact Us
£73.00
£60.83
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