Refrigeration and HVAC

It is used for terminal blocks of compressors in air conditioners, heat pumps, and refrigeration units, as well as for associated sensors. Glass sintering provides an effective barrier against refrigerants and compressor oil, preventing medium leakage and electrical tracking. It withstands thermal cycling and the continuous vibration caused by compressor start‑stop cycles; compared with plastic seals, it is less prone to aging and cracking. Compatible with a wide range of refrigerants, including R32 and R410A, it ensures the long-term safe operation of refrigeration equipment and reduces the likelihood of system failures.