Open Loop

Open loop systems utilizing water wells and/or surface water. Pump and dump, pump and re-inject.

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  1. o08

    Open Loop Questions

    o08, Nov 8, 2011
    Replies:
    1
    Views:
    3,590
    Mark Custis
    Nov 9, 2011
  2. fastmat23

    Well water/Open Loop Questions?

    fastmat23, Dec 12, 2011
    Replies:
    7
    Views:
    6,512
    Mark Custis
    Dec 15, 2011
  3. OBS

    DSH for 2 systems, one load loop

    OBS, May 3, 2012
    Replies:
    7
    Views:
    3,228
    Joe
    May 7, 2012
  4. GEM

    Geothermal heat pump that dumps back into well

    GEM, May 8, 2012 ... 2 3 4
    Replies:
    61
    Views:
    35,864
    awp4412
    Jul 2, 2013
  5. Rig 40

    Pump and re-inject.... How much is enough

    Rig 40, May 15, 2012
    Replies:
    2
    Views:
    2,214
    docjenser
    May 20, 2012
  6. francis.carden@gmail.com

    River Water - will it clog? Freeze?

    francis.carden@gmail.com, Jul 12, 2012
    Replies:
    1
    Views:
    2,504
    Mark Custis
    Jul 23, 2012
  7. Doon1

    Total NOOB questions. Please forgive.

    Doon1, Aug 14, 2012
    Replies:
    7
    Views:
    2,517
    Doon1
    Aug 20, 2012
  8. glenski_31

    How low can you (I) go? Water Flow that is

    glenski_31, Nov 14, 2012 ... 2
    Replies:
    29
    Views:
    12,261
    engineer
    Apr 24, 2013
  9. glenski_31

    Slow Closing Solenoid Valve Options Canada

    glenski_31, Nov 19, 2012
    Replies:
    4
    Views:
    3,733
    glenski_31
    Nov 19, 2012
  10. glenski_31

    Submersible Well Pump Cycles per Day

    glenski_31, Nov 28, 2012
    Replies:
    13
    Views:
    8,940
    llaforest
    Oct 3, 2013
  11. glenski_31

    Well pump cycles and energy consumption

    glenski_31, Dec 4, 2012
    Replies:
    4
    Views:
    3,116
    glenski_31
    Dec 4, 2012
  12. Ichthyoman

    How to properly set up an exit water discharge system?

    Ichthyoman, Jan 17, 2013
    Replies:
    10
    Views:
    14,767
    zzdodge
    Mar 29, 2013
  13. sidebottom

    THE PUMP in pump and dump

    sidebottom, Jan 29, 2013
    Replies:
    16
    Views:
    7,179
    docjenser
    Feb 4, 2013
  14. zzdodge

    Premature pump head failures - CP-75 constant pressure open loop

    zzdodge, Mar 29, 2013
    Replies:
    0
    Views:
    2,271
    zzdodge
    Mar 29, 2013
  15. ldameron

    using water from salt water river

    ldameron, Jul 23, 2013
    Replies:
    10
    Views:
    4,334
    waterpirate
    Aug 8, 2013
  16. Patmac

    Open Loop vs Air Source with Well

    Patmac, Aug 7, 2013
    Replies:
    2
    Views:
    1,476
    waterpirate
    Aug 8, 2013
  17. kc

    Well Water Quality hardness and sulfate ??? on open loop system

    kc, Aug 24, 2013
    Replies:
    16
    Views:
    12,054
    Valveman
    Nov 30, 2020
  18. llaforest

    CSV (Cycle Stop Valve) or VSD (Variable Speed Drive)

    llaforest, Oct 3, 2013
    Replies:
    15
    Views:
    10,215
    engineer
    Oct 12, 2013
  19. trn

    loop pump help

    trn, Jan 27, 2014
    Replies:
    6
    Views:
    2,972
    waterpirate
    Feb 1, 2014
  20. milkweed

    discharge well erosion, need guidance

    milkweed, Feb 7, 2014
    Replies:
    15
    Views:
    9,753
    Palace GeoThermal
    Feb 25, 2014
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