The Dual Circuit Pressure Switch 10 PSI is engineered for precise and reliable pressure monitoring in aviation ground support equipment, specifically compatible with a range of Harlan baggage tractors—including models HTAB40SDWFN OCT99, HTAG50SDWFN AUG91, HTAKB JUN13, HTAZ APR12, HTLPAR60SDWCN APR99, HTSBGKB60SDWHG, HTSBGN55SDWHN JAN16, HTWQ MAR08—as well as JBT aircraft tow tractors like the FMC B600 APR01 FEDEX and the JBT Aerotech Tempest de-icing and anti-icing truck. This pressure switch ensures optimal system performance by maintaining accurate pressure regulation at 10 PSI, supporting the safe and efficient operation of your GSE fleet. Manufactured under the trusted Sage Parts brand, it benefits from rigorous quality standards and industry-leading engineering, delivering durability and consistent functionality. Designed to integrate seamlessly with your existing equipment, this part reduces downtime and maintenance costs while enhancing operational reliability. Choose this dual circuit pressure switch to uphold the integrity of your ground support systems with confidence and precision.