Mechanical seals do not refuel, can not?
Of course not! Refueling is to block the small gap, to prevent leakage.
If the sealing ring, then choose ethylene propylene rubber as auxiliary seals. Do not connect with mineral oils or fats. Other lubrication and other things are to reduce friction, good installation is not easy to damage the sealing ring
Do you mean mechanical seals or mechanical seals? Where can I get gas? If the medium, you must add the specified medium
