Hubbell Industrial Controls 69HAU3B Pressure Switch 30067439-890 also known as the TUA

also known as the TUA Mini-Mizer Kit

the Siemens 7MF1565-4BB00-5EA1 Sensor operates as a high-precision SITRANS P200 pressure transmitter

Automatic Reset: Resumes system operation once the thermal condition clears

delivering stable low-temperature cooling

The Heil Quaker ICP 1171426 Motor Pulley is a high-grade variable pitch sheave designed for precise HVAC blower speed adjustment in commercial and residential fan-drive systems

Hubbell Industrial Controls 69HAU3B Pressure Switch 30067439-890 also known as the TUAThe Hubbell Industrial Controls 69HAU3B Pressure Switch is a heavy duty single stage air compressor switch designed to manage system cycling with precision in industrial environments. Engineered with a NEMA 1 enclosure, this 2 pole pressure switch is rated for a 60 PSI factory setting, providing a reliable 15 PSI to 25 PSI differential range. The 69HAU3B features a 1 4" NPSC internal connection and is capable of handling up to 2 HP at 120V or 3 HP at