Variable water pressure at outlets
Cause
Airlocks in the pipes
Repair
- remove airlocks by opening taps to run water through the pipes
Cause
Faulty supply pump or a pump that is too small for water draw-off requirements
Repair
- call a pump specialist to repair the pump
Cause
Variation in supply pressure
Repair
- have plumber check that taps and mixers are in good order and suitable for the supply pressure