How to replace high pressure shaft seal on Grundfos NBS single stage pump

See how a Grundfos service specialist replace a high pressure shaft seal on Grundfos NBS single stage pump and find out what the job requires and how it is performed.
• 00:29 Dismantle coupling guards and fork tool
• 01:07 Dismantle split coupling
• 03:00 Dismantle seal cover
• 03:55 Dismantle shaft seal
• 05:55 Assemble shaft seal
• 09:02 Assemble seal cover
• 10:43 Assemble split coupling
• 14:26 Reinstall fork tool and coupling guards
Learn more about NBS pumps, spare parts, service kits and additional services and solutions provided by Grundfos on product-select... and do not hesitate to contact us via www.grundfos.co...

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[@monerradmanalimonerradmana9285]

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