The Lube Vent Block 2007 - The Lube Vent Block(U.S. Patent Pending) Minimizes unplanned machinery downtime and maximizes production uptime and corporate profitability by:

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Positive displacement valve operated grease lubrication when pressurized and pressure relief, allowing excess grease to exit housing when operated.
The Lube vent Block eliminates the possibility of bearing overheating and failing due to over-greasing.
The Lube Vent Block ensures sealed system integrity with no open vents ensuring correct amount of grease is maintained in the bearing cavity.
Eliminates the major cause of bearing failures related to over/under lubrication.