This website uses cookies

Cookies facilitate us providing this website. Some cookies are essential, and the site won't work as expected without them. These cookies are set when you submit a form, login or interact with the site by doing something that goes beyond clicking on simple links.

We also use some non-essential cookies to anonymously track visitors or enhance your experience of the site. If you're not happy with this, we won't set these cookies but some features of the site may be unavailable.

Labyrinth seal

This type of shaft sealing is used mainly in vertical pumps in order to protect the anti-friction bearings from water splashes. Different lip rings made of various materials can be used. Thus for example friction optimised shaft seals are used and also pretensioned PTFE lips which then rotate on hardened shaft sleeves. Depending on the application several lip rings can also be fitted one behind the other.

The intermediate spaces can then also be furnished with a grease lock. ith horizontal pumps the quench chambers are usually sealed by single acting mechanical seals with a lip ring. This sealing principle is also put to use as a station which seal for hydro-dynamic shaft seals.

Pump selector

Pump selector

With a few clicks to the right pump

Our Pump finding tool simplifies the selection of the right pump for you. Your individual preferences are identified via specific attributes so that suitable products can be compared.

Design

Application

Material

Depth (m)

Temperature(°C), Material

Solids

Sealing