Lovejoy 68514411514 Hub 319852-301 and chemical degradation from corrosive

and chemical degradation from corrosive condensate

System Efficiency: Restores peak heat pump performance and reduces high energy consumption associated with restricted airflow

ideal for furnace interiors and rooftop units

Thermal Efficiency: Class F insulation rating supports high-ambient industrial applications and continuous energization

Built with a robust CPVC body or forged brass depending on the specific series application

Lovejoy 68514411514 Hub 319852-301 and chemical degradation from corrosiveThe 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