The PRM FMDFG25 Air Rotameter Flow Meter is a versatile, high-performance flow measurement tool designed to accurately measure air flow from 1 to 15 SCFM (Standard Cubic Feet per Minute). With its 1-inch Female NPT connections, this rotameter features a clear acrylic body for easy readability and durability. Equipped with Viton seals and PVC end tails, it provides excellent chemical resistance and ensures a reliable, leak-proof performance. The 304 stainless steel float and travel rod are resistant to harsh environments, ensuring long-lasting service life. Ideal for a wide range of industrial, laboratory, and HVAC applications, this flow meter operates at a maximum pressure of 85 PSIG and a maximum temperature of 125°F. Its compact and efficient design makes it the perfect tool for accurate flow measurement in various settings.