Dwyer Instruments 1910-10 Pressure Switch 340155-7026 Optimized Efficiency: Low contact resistance

Optimized Efficiency: Low contact resistance of 50 milliohms minimizes voltage drop across the contacts to ensure maximum power delivery to the load

ensuring full compatibility with existing burner and blower controls

Ensure the 120Vac supply is stable and install a fine mesh strainer upstream if the media contains particulates

you mitigate the risk of intermittent power disturbances damaging sensitive internal windings

This permanent split capacitor motor typically requires a 10 MFD / 370V run capacitor (not included) to ensure proper starting torque and 1080 RPM efficiency

Dwyer Instruments 1910-10 Pressure Switch 340155-7026 Optimized Efficiency: Low contact resistanceThe Dwyer Instruments 1910 10 is a field proven low differential pressure switch engineered for high precision monitoring of air and non combustible gases in demanding HVAC applications. This compact Series 1900 component features a versatile SPDT switch, providing reliable control or alarm signaling for systems requiring set points between 3. 0" w. c. and 11. 75" w. c. Built for the job site, the 1910 10 utilizes a clear to access internal set point