The Trebles Compact range of cold water boost sets maximises performance in the smallest possible footprint, whilst maintaining a rich feature set.

The twin pump arrangement provides a standby pump should failure occur whilst also providing an assist facility, should a single pump ever become overwhelmed past peak demand. Auto-changeover ensures that both pumps wear evenly. Energy efficiency Variable Speed drives provide constant pressure along with smooth, quiet operation. All components are suitable for potable water and the pressure vessel is fitted with a flow through valve to prevent any water stagnation.