Industrial Fluid Contamination and Maintenance Blog
Do you have trouble translating your fluid analysis reports into useful information you can act upon? If you were to notice high levels of Ba on your report would you know what it is and where its likely coming from? If you could use a hand we’ve got the perfect tool in our new Fluid Analysis Reference Guide.
Topics: Fluid Analysis
One of our V1S vacuum dehydrators was recently put to the test in a marine application with hydraulic oil contaminated by more than 2500 ppm of water. Sink or swim? Find out below.
The Problem- When a seal fails on your net hauler hydraulics out at sea, the costs and lost profits stack up quickly. In this instance, salt water began entering the hydraulic fluid on a 245 ft (75 m) purse seiner through a seal leak, rendering the net hauler out of commission. Faced with frequent fluid exchanges at a cost of $9300 plus disposal, or worse, substantially larger lost profits from downtime for replacement of the seal, the vessel owner was in desperate need for a solution to allow him to continue operating without fear of malfunctioning equipment.
Subpar fluid handling practices and inadequate filtration are the leading cause behind system reliability issues today. Contaminated hydraulic fluids foul valves and other components causing them to eventually fail and bring your production process to a screeching halt. This also happens when contamination within lube oils damages the system components the fluid is meant to protect. Your hydraulic fluids and lube oils are the lifeblood of your systems, and on a larger scale your entire operation, so they should be cared for as a precious resource from reception to disposal. One of the best ways to reduce contamination in your system is to prevent it from ever entering it in the first place so let’s discuss the best practices for receiving and storing new fluids.
Topics: hydraulic fluid, contamination, water in oil, fluid cleanliness, water, dirt, Water Contamination, hydraulic filters, iso cleanliness codes, ISO Fluid Cleanliness Codes, maintenance, new oil, filtration
The Hy-Pro Filtration Contamination Tool is now available for download on your iPhone or Android.
What can you do with the app?
- Calculate the amount of contamination passing through system components annually by specifying current flow rate, daily hours of operation and ISO fluid cleanliness code.
Choosing the best filter element size and media for a specific application can be tricky. You want media that is tight enough to help you reach your target ISO code. However, if you choose a media that is too tight for your application; the element Dp will rise too quickly and you will be replacing elements far too frequently. To prevent these situations you should always calculate clean element Dp whenever changing filter media or manufacturer.
Previously in this series we have discussed lubricant solvency, turbine lube oil varnish formation and lube oil varnish testing. Today we’re concluding the series (drawn from an article recently published in Combined Cycle Journal by Peter Dufresne Jr. and his team at EPT) by explaining how to remove varnish from your fluid & system components as well as how to prevent varnish from forming in the first place.
In part 2 of our varnish series we discussed factors affecting lubricant solvency. This week we’re covering the varnish formation cycle and testing for varnish. Let’s jump right into it!
Last week we covered varnish formation and lubricant solvency as we started a four part series based on an article recently published in Combined Cycle Journal by Peter Dufresne Jr. and his team at EPT. This week we’re sharing information about factors affecting lubricant solvency. Read on and you will be an expert on lube oil varnish by the end of this series.