Ashcroft LPDN4GGS25 X6B Pressure Switch Transmitter

Ashcroft LPDN4GGS25 X6B Pressure Switch Transmitter is a dual-setpoint pressure switch with fixed deadband, designed for rugged industrial service. It is part of Ashcroft’s G & L-Series and features two independent adjustable setpoints housed in a NEMA 4, 4X enclosure with IP66 ingress protection, enabling reliable operation in wet, dusty, and harsh environments. The 25 in the part code indicates a 1/4-inch NPT female process connection, while the X6B ordering code specifies the exact actuator/connection configuration for this model. Electrical switching is rated at 15 A at 125 V, 250 V, and 480 VAC, suitable for driving pumps, compressors, and hydraulic circuits where robust high-current switching is required. The device functions as a pressure switch transmitter, monitoring system pressure and providing discrete outputs based on the two setpoints, which supports safety interlocks and process sequencing. Its compact form factor and dual-setpoint capability make it well-suited for applications that demand reliable, dual-threshold pressure control in industrial environments, including water treatment, chemical processing, and manufacturing systems.