Hello LittleInch
Thanks again for your input. Apologies, I interpreted your comment "Your max pressure at the bottom is actually 7.35 + 0.3 bar pressurisation at the highest point + 3 = 10.65". Thank you for clarifying I've interpreted it incorrectly.
The pressures on the gauges were just...
Gents,
Thank you for the responses, most useful indeed. Its not on the domestic water system so not overly concerned about that, its just on the heating circuit.
The pressurisation unit and exp. vessels are connected to the pump return in the basement so its dealing with the entire static...
Hello
I have a hotel building, approximately 75 meters (246ft) in height, with heat generating equipment at the lowest level, pumping up the building to equipment on the roof.
Max operating pressure of the weakest component in my system is 10bar gauge (145Psi), therefore I estimate the safety...
