While the 100167908 is polarity sensitive

Whether you are performing a field conversion from a single-pressure setup or replacing a worn housing bracket

Always handle the assembly by the ceramic block or the mounting bracket

allowing you to field-tune the sensing for pipe sizes from 1" up to 6" and beyond

Built to handle pressure ranges of 5-250 PSI for air and 5-200 PSI for fluids

Carrier 05KA404093 Drive 328140-751 While the 100167908 is polarityThe Carrier 05KA404093 Oil Pump Drive is a critical mechanical component designed for high performance HVAC compressor maintenance and chiller repair. This precision engineered drive ensures consistent lubrication delivery to internal bearings and journals, preventing premature wear in high load environments. Built for Carrier commercial HVAC systems, the 05KA404093 maintains strict tolerance levels required for industrial refrigeration service. As a