You ll be confident that your system is ready to operate with real time monitoring and the added benefit of alerts and alarms notifications that you can configure.
Fire pump packing leaking.
During normal operation of the fire pump the excess water will drip from the pump.
Peerless fireconnect allows you to access complete fire pump system information 24 7 anytime and anywhere via your smartphone tablet laptop or desktop.
When compression packing fails the consequences can be devastating.
Our blog today looks at the proper procedures for packing gland adjustments which will help extend the service life of your fire pump.
These pumps have continuous dripping from the packing gland even when the pump is not running.
At the beginning of the pump operation loosen the gland nuts and allow the packing boxes to leak liberally.
Adjust the followers one flat or of a turn every 30 minutes or until the leakage is controlled.
The amount of leakage is controlled by the packing gland d.
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.
When adjusting pump packing the goal is to arrive at the lowest acceptable leak rate while maintaining thermal equilibrium.
Overtightening is the most common cause of packing failure.
For most braided pump packing liquid leakage is absolutely necessary to provide lubrication and cooling of the sealing surface and ensure the seal s long life.
But as the pump and packing start to set in you can expect a couple years of consistent and reliable service.
Follow these two steps.
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.
Tighten down the followers.
More water is brought to the packing than can be absorbed.
During the break in period adjustments should be made gradually one flat at a time allowing 5 to 10 minutes between adjustments.
Start the pump and allow the packing to leak freely at start up.
Considering the potential cost impact keeping compression packing functioning properly may well be the most critical factor ensuring that the pump keeps working.
Remember extra consideration during break in will result in longer packing life.
