Dwyer Instruments 1950-10-2F Pressure Switch 322056-301 Engineered specifically to match the

Engineered specifically to match the signature Reznor maroon finish

Always verify your specific Smart System firmware version to ensure the reset curve parameters match the 10k ohm (or specified) resistance profile

The internal 45-mesh strainer provides critical protection for the gear set against particulate ingestion

check for a clogged orifice or a cracked ceramic insulator on the Q3450C1185

For technicians performing preventative maintenance or diagnostic troubleshooting on Patterson-Kelley hydronic systems

Dwyer Instruments 1950-10-2F Pressure Switch 322056-301 Engineered specifically to match theThe Dwyer Instruments 1950 10 2F Pressure Switch is a rugged, compact solution designed for contractors managing differential pressure monitoring in hazardous environments. This unit integrates the reliable switching of the 1900 series into a specialized explosion proof housing, rated for Class I, Div. 1, Groups C and D, as well as Class II and III atmospheres. With an adjustable range of 3 to 11 inches w. c., it provides precise control for air and