Barksdale CD2S-M80SS Dialmatic Pressure Switch

Barksdale CD2S-M80SS Dialmatic Pressure Switch is a stainless-steel, diaphragm‑type pressure switch in the CD2S family that uses a calibrated dial to set the actuation pressure and switch electrical contacts when the sensed pressure crosses the preset threshold. The M80SS designation identifies the stainless-steel variant built for rugged industrial environments, with a compact housing and a diaphragm sensing element designed for reliability in demanding applications. In standard configurations for this family, pressure ranges are offered as 3SS, 80SS, or 150SS, and the pressure port is typically a 1/4" NPT female connection for those ranges. This switch provides a straightforward, mechanical means to automatically start or stop pumps, compressors, or other pressurized equipment as system pressure changes, delivering dependable control without reliance on electronic sensing alone.