Grundfos Training Resources

The Grundfos Technical Institute has three new quick tip YouTube videos about seal replacement. For easy access, the links for these videos can also be found on the Grundfos Technical Institute’s home page under Grundfos Americas YouTube Channel – Topics Specific to Grundfos, as well as being a part of the vast variety of videos posted on the Grundfos Americas YouTube Channel.

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Seal Replacement for Grundfos LCSE and LCS Pumps

For seal replacements for end suction pumps as exemplified by the Grundfos LCSE and LCS models, this video will cite primary safety concerns that must be addressed prior to servicing, and demonstrate removal of the coupling guard, and seal cap in preparation for seal removal. It will show how to remove the old mechanical seal and install the new one, along with final steps to be taken prior to re-starting of the unit.

» Watch Video: https://www.youtube.com/watch?v=3qXfiAWCBHQ

Seal Replacement for Grundfos LF and LFE Pumps

For seal replacements for frame mounted end suction pumps as exemplified by the Grundfos LF and LFE pumps, this video will cite primary safety concerns that must be addressed prior to servicing, and demonstrate removal of the coupling guard, and seal cap in preparation for seal removal. It will show how to remove the old mechanical seal and install the new one, along with final steps to be taken prior to re-starting of the unit, including realignment.

» Watch Video: https://www.youtube.com/watch?v=rac45JILVQg

Seal Replacement for Grundfos LC Pumps

In this video we will demonstrate the steps to take to properly and safely change a mechanical seal in a close coupled end suction pump. We will use a Grundfos model LC as the example.

» Watch Video: https://www.youtube.com/watch?v=-midz8CSMaI