Pump Repairs

Large Apartment Complex - Pump Repairs

Lowara SV Pump Repairs, we do what others can't!

  • 8 Top end bearings replaced.
  • Mechanical seal replaced
  • Adjusted the settings to suit the system.

Last September were asked to carry out a survey of two booster sets that supplied a large apartment complex. On this site visit we noticed various issues that we putting unnecessary stress on the system. These included:

  • R1 Value set 2bar too high for the building, top of the pump curve.
  • R2 Value set to 11 bar (R1 set to 7bar)
  • Start value set to off
  • Top bearings loud after only 20k hours. we put this don't to the R1 value been set too high, mixed with the start value set to off meaning the pumps just simply did not stop running.
  • Two pumps isolated via the Hydrovars

After a through investigation, we advised that the settings be adjusted to suit the site. Top bearings be replaced and mechanical seals replaced where required.

Fast forward 11 months and with the report been rejected by the pump company who had the maintenance contract, we were called in to fix the issues.

After fixing various faults, the fix was immediately noticed by the residents and the pumps get to breath a sigh of relief.

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Pump Repairs

Large Apartment Complex - Pump Repairs

Lowara SV Pump Repairs, we do what others can't!

  • 8 Top end bearings replaced.
  • Mechanical seal replaced
  • Adjusted the settings to suit the system.