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  1. milena0208

    How to supply water to 300 Meter or

    LittleInch, it is just a hypothetical case. My main concern is, given the suited piston pump, and suited hose to resist the head pressure plus resistance pressure, the system will supply water to any problem. As Artisi state, it can be do. Thanks for all you support.
  2. milena0208

    How to supply water to 300 Meter or

    more datahttps://files.engineering.com/getfile.aspx?folder=76bc687c-b1eb-4664-9663-8544c3c7cc41&file=pipe_profile.png
  3. milena0208

    How to supply water to 300 Meter or

    more datahttps://files.engineering.com/getfile.aspx?folder=d6ef1e58-8a66-4a87-80ec-1e1c296050ef&file=mountain_phat_.jpeg
  4. milena0208

    How to supply water to 300 Meter or

    Hi LittleInch, thanks for yours tips. It is a hypothetically problem to solve Water use: potable by human being. Answer one by one 1) do you have a profile? This is critical to understand the optimum solution. No at all, any mountain will have ups and down part, all above the original...
  5. milena0208

    How to supply water to 300 Meter or

    How to supply water to 300 Meter or 30 Barg, on a mountain trench not regular profile, upward and downward, total distance 1300 mt. Flow 1 m3 day, working rate 18 hr 24 hr. Plastic hose to be use. My guess is to use piston pumps. My concern: do it need air reliefs, or vacuum brake stations...
  6. milena0208

    pump head vs pipe pressure in high rise building

    I think the option would be "water heater expansion tank" , water cooling in this case. But it if get damaged, a open tank will never fail, at last if the refill valve do not close, overflow is the only problem.
  7. milena0208

    Required airflow and the fan & filter combination for the starter cells in MCC.

    as you state at OP so it shall be about 25 C degree . So the 57.6 watts will be dissipated by the enclosure steel walls with almost no temperature increase. The 40 degree is the external ambient temperature outside the building , the A/C will take charge controlling the INTERNAL ambient...
  8. milena0208

    pump head vs pipe pressure in high rise building

    110 m water column pressure is the all system pressure, with no pump run. It is a closed loop circuit. The pump discharge pressure is the developed pressure due to water flowing by circuit resistance by friction trough the pipes, valves, and fancoil units. if you put one gauge at suction and...
  9. milena0208

    Required airflow and the fan & filter combination for the starter cells in MCC.

    Usually the air condition provider have software application for each device at enclosure. As both mccb are Circuit Breaker , it almost do not dissipate heat, except from the electronic circuit , if they have, that shall be a small heat amount. You can ask to the 1 400Amp mccb( LV432693 OR...
  10. milena0208

    Required airflow and the fan & filter combination for the starter cells in MCC.

    Hi , do a search for electrical enclosure air conditioner
  11. milena0208

    Spring fingers, can this be done

    Hi Migon , maybe you can UPLOAD the drwaing to a web site . you can use it http://www.theswamp.org open a new folder and up load your imagen

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