The Dwyer Instruments RSF111 is a versatile and reliable flow switch that stands out with its: Wide flow range: Accurately measures flows from 0.05 to 10 GPM, accommodating a broad range of applications. Adjustable set point: Allows for precise customization to meet specific flow requirements. Compact design: Fits easily into tight spaces, making it ideal for space-constrained installations. Durable construction: Built to withstand harsh industrial environments, ensuring long-lasting performance.* Versatile mounting options: Can be mounted vertically or horizontally for maximum flexibility.