Armstrong International D7465 Diaphragm Refrigerant Rugged Construction: Built to withstand

Rugged Construction: Built to withstand the high-temperature environment of standard flue gas venting

The 1K PT sensor (Platinum RTD) offers a more linear signal and significantly better long-term stability than most thermistors

always verify if additional adapter nuts are required for specific tank geometries

Is the Lennox 68J97 a direct replacement for 68J9701

Armstrong International D7465 Diaphragm Refrigerant Rugged Construction: Built to withstandThe Armstrong International D7465 Diaphragm is a precision engineered steam trap replacement part specifically designed for the Armstrong 535 series radiator traps. This high quality elastomer diaphragm ensures optimal thermal response and reliable sealing within HVACR systems. By utilizing advanced steam trap bellows technology, the D7465 responds accurately to temperature changes, effectively discharging condensate while preventing live steam loss.