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KLOZURE® Bearing Isolators

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KLOZURE® Bearing Isolators for pumps, motors, and gearboxes

KLOZURE® Bearing Isolators feature a unitized labyrinth design to prevent ingress of contaminants and egress of lubrication. KLOZURE® Bearing Isolators are most commonly found in pumps, motors, and gearboxes. Both split and solid styles are available. All KLOZURE® Bearing Isolators are proudly MADE IN THE USA! 

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FLOOD-GARD Bearing Isolator

FLOOD-GARD® bearing isolators offer the ultimate sealing solution for aggressive, flooded lubrication environments.


Eliminates the metal-to-metal contact between rotor and stator that causes vibration and misalignment which causes traditional O-rings to shred...

Micro-Tec II Bearing Isolator

Guardian™ features, but with microcellular foam air filter to capture airborne contamination

PUR-GARD™ Garlock KLOZURE® FDA Compliant Bearing Isolator

PUR-GARD™ bearing isolators - for the food and beverage processing industry. Manufactured with materials that are FDA compliant.

SGi Bearing Isolator

Shaft Grounded for VFD Controlled Electric Motors

Split Guardian

The first truly unitized split isolator, the Split GUARDIAN™ offers exceptional bearing protection for pumps and motors under the harshest...


Bearing protection for pumps, motors, and bearing supported equipment. Filled with PTFE material for excellent chemical resistance

These items are discontinued and no longer available.