Ferrofluidic Seals and Vacuum Rotary Feedthroughs

From semiconductor manufacturing to the aerospace industry, Ferrotec's Ferrofluidic^® seals are recognized worldwide as the premier seal for rotary motion in demanding environments. For over 20 years, Ferrotec has been supplying precision seals, vacuum rotary feedthroughs, and integrated seal assemblies to our customers.

Key factors to consider When you are looking for a seal for your demanding precision application. Your application requirements and the type of seal that you need Your seal supplier's capabilities Product quality and reliability

	Need help determining your seal requirements? If you aren't familiar with selecting a Ferrofluidic seal, this page can provide you with more information about the factors that shape your seal. You can also find more useful information about Ferrotec's seal solutions in the links below. Contact a Ferrofluidic Seal Solutions representative to get your seal questions answered directly. » Common Ferrofluidic Seal Specifications » How to order seals and rotary feedthroughs from Ferrotec

Ferrotec — the worldwide leader in precision seal solutions

From manufacturing to quality assurance, Ferrotec is renowned for solutions that work in environments where others fail. Our design and manufacturing capabilities extend far beyond our standard product line. For an overview of some of the seal solutions that we offer, check the following sections.

	Standard Feedthroughs » With over 20 years of expertise in seals and feedthroughs, we have developed a comprehensive line of standard products that meet most application requirements. If you require a precision feedthrough, we probably have a standard solution to meet your requirements.
	Custom Feedthroughs » When you are pushing the limits of technology with your product, you need a seal solution that has never been made before—and one that works. Ferrotec is widely recognized for our ability to work with breakthrough technologies, developing and manufacturing seals that transcend existing seal solutions.
	Seals for Specialized Applications » As the world leader in vacuum seals and rotary feedthroughs, we have worked with a broad range of industries that have unique seal requirements. If you have a specialized application, Ferrotec may have already developed a seal that has been optimized for an application just like yours.
	Retrofit Seals » Ferrotec's retrofit seals are plug-and-play replacements for original system seals. These products benefit from Ferrotec's design enhancements for offer an instant system upgrade, with improved performance and reduced maintenance issues.
	Gas and Vacuum Unions  » Ferrofluidic rotary unions provide one or more gas or vacuum services from stationary supplies to your rotating equipment.

Ferrotec's Genuine Ferrofluidic seals: Why you shouldn't settle for imitations

Because Ferrotec produces its own ferrofluid, our Ferrofluidic products can be optimized to the unique demands of target applications. This enables Ferrotec's Ferrofluidic products to outperform competitive products in the most demanding, high-precision applications.