Problems With The Pump? 4 Reasons To Replace Your Liquid Ring Vacuum Pump

If you've been having problems with your liquid ring vacuum pump, take a closer look at the issues. Minor problems might be resolved by simple repairs or maintenance. However, if the problems are bigger, it might be time to replace the entire unit. If you're not sure whether your liquid ring vacuum pump requires repairs or replacement, read the information provided below. Here are four signs that it's time to replace your pump. 

Improper Amperage

When it comes to your liquid ring vacuum pump, issues with the amperage can cause serious problems. This is especially true where excessive amperage is concerned. Amperage issues can occur when the currents are running at the wrong level. This can be the result of discharge pressure or seal leaks. However, amperage issues can also result from a faulty motor. If you've conducted all of your troubleshooting and you're still having issues with amperage, it might be time to replace your pump. 

Excessive Leaking

If your current liquid ring vacuum pump is equipped with packing, you might notice a few drips, especially around the seal. However, you should never experience actual leaking from your pump. If your liquid ring vacuum pump has developed a serious leak, check the seal. If the seal is damaged, have that replaced right away. If the seal is intact, but you're still dealing with a serious leak, you may be facing system failure. It's time to have your pump replaced. 

Problem Noises

If your liquid ring vacuum pump has started making unusual noises, chances are good that the time has come for a replacement. Under normal circumstances, your pump should not make grinding or squealing noises. Those types of noises are a good indication that something is wrong with the internal components of your pump. Some of those issues can involve damaged or misaligned couplings or problems with the bearings. Any type of unusual pump noise should be taken seriously. As soon as you hear strange noises coming from your liquid ring vacuum pump, start planning for a replacement. 

Extreme Heat

If your pump is running hot, there's an issue that requires immediate attention. In most cases, your pump won't overheat, especially when it's working properly. If your pump is operating at extreme temperatures, chances are good that you're dealing with internal pipe stress, issues regarding lubrication. The first thing you should do is inspect the grease. If it's contaminated, replace the grease and then run the pump as usual. If the pump continues to overheat, you'll need to have it replaced right away.

If you need to replace your liquid ring vacuum pump, contact a local supplier today.