The Pressure Switch with a copper alloy bellow is designed for reliable performance in demanding industrial environments and is available through BSP Automation. This pressure switch features a 1 pole double throw contact block with two circuits, and offers an adjustable operating range from 12 to 150 PSI, with a differential that can be fine-tuned between 6 and 30 PSI. It can handle a maximum line pressure of 350 PSI and occasional surge pressures up to 450 PSI, making it suitable for tough applications. The unit is built to meet NEMA 1, 4, and 13 enclosure standards, ensuring durability in various conditions. Known for its rugged construction and dependable operation, this pressure control is commonly used in transportation and machine tool industries, as well as other situations where reliable pressure monitoring is essential.