In this regard, we consider a very simple way to bridge rotating shaft of the pump. Is using gland packing. This
through the plug has been in use for a very long time, and is still in use today.

  There are advantages and disadvantages to using them.

  Perhaps the foremost reason for removing them and mechanical seals is because of the fact that the gland packing requirementssmall amount of leakage for cooling purposes.

  person who installs packing gland must ensure that the end it does not grip the shaft too tightly. little dripping must
allowed for. Pumps that contain hazardous liquids should not use them at all.

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