Dwyer Instruments 1831-1-RA-S Pressure Switch Freon this assembly is commonly used

this assembly is commonly used in systems requiring stable mounting for both multi-speed and high-efficiency variable speed blower kits

FMD series

Can I use this to replace a higher temperature limit switch

Featuring a mid-point ground configuration

Robust Construction: Features a brass and stainless steel build for long-term durability and resistance to refrigerant-induced corrosion

Dwyer Instruments 1831-1-RA-S Pressure Switch Freon this assembly is commonly usedThe Dwyer Instruments 1831 1 RA S Low Differential Pressure Switch is a critical safety component designed for precise HVAC pressure monitoring and air flow verification. This model operates within a set point range of 2. 5 to 9 inches w. c., making it ideal for high static pressure applications where manual intervention is required following a trip. Built with a silicone diaphragm and a rugged Type 1 enclosure, this switch manages a 10 psi maximum