Lovejoy 68514411514 Hub 320720-756 Maintenance-Free Operation: The Sure-Flex Plus

Maintenance-Free Operation: The Sure-Flex Plus design eliminates the need for periodic lubrication or adjustment

This specific valve is designed for hot water heating and domestic supply boilers

Precise Differential Pressure Sensing: Triple sensing points provide an average velocity pressure across a 7-21/32 inch reach

preventing system freeze-ups

Is the output compatible with 0-10V control systems

Lovejoy 68514411514 Hub 320720-756 Maintenance-Free Operation: The Sure-Flex PlusThe Lovejoy 68514411514 is an industry standard L100 Jaw Coupling Hub, precision engineered from sintered iron for reliable power transmission in HVACR and general industrial applications. Designed for a 7 8" finished bore, this hub features a standard 3 16" x 3 32" keyway and a single 5 16 18 set screw to ensure a secure, slip free connection on keyed shafts. As a critical component of a three piece coupling assembly, the L type jaw coupling design