![]() We pride ourselves on designing the right seal for the right application so please feel free to contact us or head over to our website at. And, because it's liquid tight it makes it a great choice for very challenging lubrication environments like flooded conditions. It has a stainless steel and a soft compliant face that are both precision lapped and pulled together by a magnetic force.Īlthough it is a contact seal, the self-lubricating material on the soft face will give it an extremely long sealing life. The VBMag, our contact design, operates a little bit differently. ![]() The rotating labyrinth ring carries a V-ring. ![]() There are some applications that will require a contact seal. As a consequence of these findings and in an effort to reduce the pressure-related alternating in-and-out flow of contaminated ambient air, conventional labyrinths are often replaced by rotating labyrinth seals, which are often called bearing isolators or bearing protectors, for short. Seal consists of two rings (one stationary and one rotating), which form a very narrow labyrinth (fig. Because it's non-contacting and totally non-wearing, it has an extremely long sealing life and makes it a great choice for the vast majority of our applications. Anything that tries to get into the bearing housing is going to come in through this pathway and, before it can get into the housing, it's going to be expelled through the bottom of the seal out the exposure port through gravity and centrifugal force. Orientation Most bearing isolators have a lubricant return designed into their respective labyrinth patterns. ProTech Bearing Isolators are unitized two-piece, dynamic seals. Our non-contact seals rely on a torturous pathway to create that ceiling interface. Clear, long-lasting benefits Our advanced positive seal outperforms other isolators to protect your pumps by extending bearing life, eliminating wear, decreasing maintenance and rebuilds, and preventing lubricant leakage. Let's first talk about the non-contact seals. Secondly, they both have the same main two components: a rotating element and a stationary element or a rotor and a stator. This will significantly prolong the life of your equipment and the life of your bearings. First and foremost, they have the same goal which is to retain lubrication and to exclude contaminants from entering your bearing housing. Labyrinth technology - Non-contact seals with no wear components for long service life. ProTechTM Seal Design With years of experience in the design and manufacture of sealing solutions for industrial applications, Parker is an industry leader in seal design technology and is the innovation leader when it comes to bearing isolator design. ![]() Broadly speaking those are non-contact compound Labyrinth seals and our contact bearing isolators. tested to IEEE 841, meets or exceeds IP55, IP56, IP66, IP69k and API 610. Commonly found in pumps, motors, and gearboxes, KLOZURE Bearing Isolators feature a unitized labyrinth seal design to prevent ingress of contaminants and. Hi, my name is Chris Solfelt with Inpro/Seal and today we're going to talk about the different types of bearing isolators that we make here. ![]()
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