In gland sealing the cones & 'O' rings need replacement after every 200 - 400 hrs depending on application, where as the magnetic drive coupling has no spares that wears out & needs replacement.

Very useful for long or round the clock reactions as in stuffing box gland sealing if there is any leakage midway, the whole batch may go waste.

Zero leakage implies zero maintenance.

No wear & hence large savings in maintenance cost for years.

Zero breakdown of the autoclave.

Safety while using toxic and hazardous chemicals as its leakage is totally prevented.

Reactions of explosive / expensive material can be carried out un-attended

No waste of expensive liquids through leakage.

Almost no losses since these are friction free in synchronous operations.

Minimum Vibration transmission & hence smooth running.

The coupling is flexible & hence any over load results in couplings slippage, thus preventing any breakage or losses