The Zoeller Company FM Inst Instr Vertical Switch is designed for use with S.P. pumps, providing reliable operation in various applications. This switch is engineered to meet industry standards for safety and performance, ensuring compliance with regulatory requirements. Its durable construction offers excellent resistance to environmental factors, making it suitable for both residential and commercial use. The vertical design allows for easy installation and maintenance, while its compatibility with various pump systems ensures versatility. Ideal for effective water management and control.