The PS20966-1 is a nitrile nonrelieving pressure switch designed for accurate pressure measurement in various applications. With a pressure range of 0-5" HG, this switch is ideal for low-pressure systems, ensuring precise control and monitoring. Constructed from high-quality nitrile, it offers excellent resistance to chemicals and environmental factors, making it suitable for industrial and HVAC applications. The compact design allows for easy integration into existing systems, while its compliance with industry standards guarantees reliability and performance. This pressure switch is a perfect choice for professionals looking for a durable and efficient solution.