Seals

The Flygt Active Seal™ System
The Active Seal system is introduced in a new generation of Flygt Plug-In seals, as well as in many Flygt double seal systems with separate single seals. This zero-leakage system prevents liquid from penetrating into the stator housing.
 
The innovative design lets the inner seal act as a micro-pump, continuously preventing liquid from entering the motor cavity. This creates a pumping action through the rotation of the laser-cut pumping vanes on the seal face. At the same time the outer
seal prevents leakage of the pumped media into the buffer chamber.


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Easily upgradeable
The new Plug-In seals with the Active Seal system are completely interchangeable with the old generation of Plug-In seals. The new active inner seal is also interchangeable with existing inner seals for many Flygt double seal systems with separate single seals.
 
O-ring kit
Since O-rings loose the elasticity and their original shape over time, it’s crucial to replace every one of them every time you dismantle your pump or mixer. Flygt’s O-ring kits conveniently provide you with the right number and correct size O-rings for your specific pump or mixer – with just the ordering number. Made of nitrile or fluorinated rubber, our O-rings seal effectively at both high and low temperatures. The kits are available for our most commonly used pumps and mixers.
 
For more information or for all enquiries, call 0115 940 0111 or email fgbspares@xyleminc.com