Built for high-cycle durability

the durable metal construction is designed to handle the temperature and pressure fluctuations found on both the suction and discharge sides of a refrigeration circuit

the vertical-pattern body is easily disassembled

What causes a 325F manual reset limit switch to trip

Its 100% solid-state design ensures long-term operational stability without the mechanical failures typical of traditional relays

Sporlan 700052 SA-12S Indicator Built for high-cycle durabilityThe Sporlan 700052, also identified as the SA 12S Indicator, is a high performance 1 4" ODF moisture and liquid indicator engineered for the rigorous demands of modern HVACR systems. Featuring a See All design, this sight glass provides a single, accurately calibrated element that monitors refrigerant moisture levels and liquid line subcooling across a wide range of gases, including R 410A, R 134a, R 404A, and R 407C. The ODF solder connections