Dwyer Instruments 1950-10-2F Differential Pressure Switch, 3-11 In

Designed for HVAC systems, this Dwyer Instruments differential pressure switch (model 1950-10-2F) measures 3-11 In. The unit ships with a drain plug and an O-ring seal cover for secure installation. Built with an aluminum housing, it complies with CE, CSA, FM, RoHS and UL standards/certifications.