WISY Rainwater Plants

WISY Rainwater Plants are rainwater control units for pressurised rainwater supply which operate in principle without suction line to guarantee high functional safety!
Automatic mains water top-up is included ensuring permanent water supply, even when the rainwater storage volume has been depleted during prolonged dry periods.

MULTIMAT

The low cost solution for single-or-two family houses.

OPTIMA

The comfortable solution for single-or-two family houses.

MAXIMA

Hybrid rainwater plant to supply several points of consumption in apartments, factories and schools as well as in public and office buildings.

Larger dual-pressure-pump units with 500 litre in-house buffer storage volume and inverter control are available on request.