Description
PresAir Pressure Switch TNP411R-1.8PR Presair takes pride in quality Tinytrol pressure switches provide versatile and convenient sensing. Their miniature size and variety of connection styles for simple implementation into any system. These switches allow for simple electrical on/off control over pressure. Additional Information Inlet Size/Outlet Size 1/8" MPT Thread Material Plastic Amperage (Amps) 21 Alternate Part Numbers 5-20-0039 TNP411R-1.8PF ››