With a pressure rating of up to 150 PSI for air and water and 125 PSI for light oil

Quiet Operation: Precision electronics reduce harmonic noise common in older motor designs

It features laser-welded stainless steel bellows to ensure consistent pressure response across its functional range

Built with durable #6-32 screw terminals

maintaining the critical fan speeds required for data center climate stability

Lennox 64J68 Blower Shaft 318423-701 With a pressure rating ofThe Lennox 64J68 Blower Shaft is a precision engineered HVAC replacement part designed for high demand airflow applications. Measuring 1 inch in diameter and 20 inches in length, this component is manufactured from C1018 cold rolled steel, providing the necessary torsional strength and dimensional stability for commercial and industrial blower assemblies. Optimized for compatibility with specific units like the Lennox CHA24 650 1 and GCS24 813 95 2,