This pressure switch from ifm is a reliable and durable solution for industrial automation needs. With a model number of ifm 2222 and manufactured in Germany, this switch is a top-quality option for those in need of a reliable pressure switch. The unit quantity is one, making it a great option for those looking to integrate into their existing system. This switch is suitable for use in a variety of industrial settings and is known for its high-quality construction and longevity. If you're in need of a pressure switch for your industrial automation needs, this ifm pressure switch is an excellent option.