Packing adjustment will be more frequent at first.
Fire pump packing glands.
During normal operation of the fire pump the excess water will drip from the pump.
Feel the packing gland be careful of the rotating shaft to see if the packing gland is too hot or uneven which will result in damage to the pump shaft.
More water is brought to the packing than can be absorbed.
The packing gland should be placed on top of the packing.
Tighten down the followers.
Keep monitoring the temperature of the gland and if it is getting too hot slacken the same amount.
We have over 50 years combined experience in the fire pump sales and service industry and we can help you with whatever service need you may have.
Posted in fire pumps general information and tagged extend pump service life packing gland adjustments on april 8 2016 by admin.
If you have any questions about replacing fire pump packing or would prefer we perform the service for you simply pick up the phone and call us at 302 652 4722.
After the gland packing has been inserted in the pumps both reciprocating and rotary the pump must be allowed to run with a moderate leakage for ten minutes and after that start tightening the nuts one turn every five minutes.
Adjust the followers one flat or of a turn every 30 minutes or until the leakage is controlled.
We also offer kits from patterson and fair banks please contact us with your pump information for purchasing.
Repacking and regular maintenance is import for protecting your building as well as preventing expensive repairs later.