Carrier HR81LG020 Flow Switch 320788-703 a standard 1/2-inch x 2

a standard 1/2-inch x 2

Technical Precision: Delivering a consistent 5kW output at 230V

preventing downstream overpressure

providing headroom for fluctuating line voltage in demanding environments

The stainless steel diaphragm and rugged construction ensure the R-22 expansion valve element maintains calibration under varying pressure conditions

Carrier HR81LG020 Flow Switch 320788-703 a standard 1/2-inch x 2The Carrier HR81LG020 Flow Switch is a high precision OEM replacement part designed for critical fluid monitoring in industrial and commercial HVACR systems. As a factory authorized component, this thermal dispersion flow switch ensures the protection of high value equipment like Carrier 30XA chillers, 30RAP AquaSnap units, and 30HXC water cooled chillers. Manufactured by IFM Electronic (Model SC0516), it features a durable brass body and IP67 rated