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Taking the Guesswork Out of Pumpdown Curves

Posted by Tom Bassi on Sep 24, 2015 11:16:48 AM

Everyone knows that keeping track of your vacuum system pumpdown curves is important and a valuable asset in troubleshooting leaks in the system. However, creating pumpdown curves aren’t always easy and can take too much of your valuable time!
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Topics: HVAC, Vessel Downtime, Manufacturing, Accuracy, Rough Vacuum Systems, Oil and Gas, Transformers, Vacuum Pump Troubleshooting

6 Questions To Answer When Selecting A Vacuum Gauge

Posted by Tim Collins on Feb 9, 2015 2:41:26 PM

Selecting the right vacuum gauge may seem like a trivial task, but it can have big impact on your process and outcomes. Most people who are selecting a vacuum gauge are not sure which one to use. Often, they have to spend time studying the manufacturer's product line to figure it out - who has time for that? If you know what kind of vacuum gauge you need for your work, this blog isn't for you.  For anyone else, read on.... After several years of helping people find the proper vacuum instrument, we decided to outline these conversations to help others decide on the best tool for the job. Here is what we find from customers:
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Topics: Accuracy, Custom Vacuum Solutions, Rough Vacuum Systems

QF/KA Flange Connection Tips For Improved Vacuum System Performance

Posted by Tom Bassi on Nov 21, 2014 12:00:00 PM

Quick-Flange vacuum fittings, known as QF, KF, NW or, in some instances DN, are a widely used flange-type connection system serviceable in rough to medium-vacuum systems. They offer reliable, convenient interconnecting of vacuum components.   QF flange connections are simple to implement.These guidelines will ensure that your system delivers the best vacuum performance:
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Topics: Vacuum System Installation, Rough Vacuum Systems

8 Installation Tips For a Leak Free Vacuum System

Posted by Tom Bassi on Nov 6, 2014 7:00:00 AM

INTRODUCTION: Vacuum sensors that have a threaded interface (e.g., like those found on Model 215v or Model 200) require threaded pipe connections. Threaded pipe connections are commonly used in vacuum sensors, vacuum pumps and rough-vacuum systems. This type of connection can provide economical, reliable service if properly installed. By following a few guidelines you can use threaded pipe to make connections that should be leak free in pressures down to 10 -4 Torr or better. However, low quality pipe and cheap pipe fittings are commonly used in rough vacuum systems, which usually results in unexpected leaks down the road. These leaks are tough to diagnose, and most users will rarely suspect the actual pipe or pipe fittings. This just leads to more downtime, more frustration and more cost. Here are 3 tips on effective sealing:
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Topics: Vacuum System Installation, Rough Vacuum Systems

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