Welcome at WIKA

We welcome you to our website and appreciate your interest in our company. On this page, we provide you with the essential data protection guidelines and offer direct links to our online channels. We take the protection of your personal data very seriously.


Find our privacy policy and legal requirements

Find our social media channels


Find important links to our websites

FAQ
FAQ

Why is there some white foaming inside the case of liquid-filled pressure gauges?

With liquid-filled pressure gauges, white foam can occasionally form inside the case. This is the well-known phenomenon of an electrochemical reaction between aluminium components (e.g. pointers, dial) and the case filling (mainly with glycerine-wa ...

more

Open this site in ...