Superior Protection: Meets NEMA 1

and 750mV millivolt systems

Material Durability: Constructed from high-grade rubber designed to withstand the chemical profiles found in compressor condensate and lubricants

providing a significant safety margin for standard boiler sight glass applications

Antunes Controls 803112602 Pressure Switch 30067439-890 Superior Protection: Meets NEMA 1The Antunes Controls 803112602, specifically the HGP A High Gas Pressure Switch, is a critical safety component for industrial and commercial combustion systems. Designed to monitor gas pressure with a range of 5 28" WC, this switch provides an essential electrical cutout when pressures exceed your specific setpoint. As a manual reset pressure switch, it prevents systems from automatically cycling after a high pressure fault, requiring a technician to