The Trebles FLYVAR Range of cold water booster sets provide quick and efficient performance in a compact, simple arrangement.

The single pump unit combined with energy efficient variable speed drive provides constant pressure along with smooth, quiet operation. The set pressure can easilly be altered via the intuitive inverter controls which also display a live pressure readout of the system.

Mounting the inverter directly onto the pressure vessel negates any requirement for mounting brackets, keeping the FLYVAR unit compact and lightweight therefore making it ideal when space is at a premium.