It is cheap but has difficulty in durability?
We are using it for water cooling of GRAND AXIS.
When purchasing MechanicalPump use attached Seal for about 3 years. Although it was used as a spill by water leakage or fitting, when Seal was also exchanged when changing the bearing Bearing, water leakage occurred exactly one year. Water leaks even after the water temperature exceeds 100 ° C or even after warming at subzero temperature.
However, there are times when it does not leak, so it is probably a part to be replaced regularly.
It's easy to install, but it is Parts I do not want to exchange frequently as much work that comes with such as Parts to be removed and bleeding of cooling water etc..
Also, since it will be scrapped when it becomes out of stock, please supply parts for a long time.
