On all HERMETICA products the warranty period is 1 year.
Specialist on-site visit upon your call
If warranty occurs our specialists arrive at the pump site located anywhere in Russia immediately to replace failed part.
Our specialist will carry out all-round expertise of the seal failure reason
If the expertise reveals the failure is due to inappropriate quality the seal will be replaced immediately
Frequent failure reasons
During mechanical seal operation
Errors in mechanical seal installation
The most widespread error
Seal selection is incorrect
When selecting mechanical seals we advise to consult our specialists
There is a number of unobvious reasons for seal failures