Welcome to The Vacuum Source. We are here to provide a valuable safety resource to IFR pilots and their passengers. The company was established to offer products and educational items dealing with primary vacuum source failures and how to safely handle these situations. We have been chosen by Precise Flight, Inc. of Bend, Oregon to manufacture and market the legendary Standby Vacuum System V and it's related products. This includes the low vacuum and low pressure early warning light kits, Alternative Method of Compliance Upgrade Kits for AD 99-24-10 on the SVS III systems and of course all replacement parts.

The Standby Vacuum System was first introduced in 1982 by Precise Flight and since then nearly 19,000 units have been sold. Because of the low price, ease of use and simple installation, many lives have been saved. With so many years of history associated with the product there are many stories to share. We want to hear your story. Email us and tell us your experience with a vacuum failure or with the SVS. Bad or good, we want to know so that others may benefit.

Be sure to check out our technical information section for quick answers regarding upgrades, installations, troubleshooting and continued airworthiness requirements. We have a comprehensive documents database as well. Feel free to download the installation manual, STC's, flight manual supplement or any other document. If you are looking to improve your knowledge of vacuum system failures check out our educational articles page and learn something new. Or if you have something to contribute, send your suggestions here .

Thanks for visiting The Vacuum Source, your source for Peace of Mind in the Clouds.