The GGW Glykolprotektor is an extension of the CUW Ölprotektor. It avoids next to the leakage of light liquids (e.g. oils) also the leakage of water-glycol-mixtures or other water soluble substances according to the legal provisions. The system monitors with the help of a digital pressure sensor the water-glycol-cycle. The provided information is being processed by the control module. Pressure fluctuations, determined by the system, are differentiated from the case of emergency, the leakage.
In this case, the used safety valves will be closed immediately. Leaking water-polluting substances will be restrained in the Glykolprotektor and the user will be alerted.
The requirements according to WRA and WasgefStAnlV are demonstrable fulfilled.