The 1-1/2" P3N Coalescers with Differential Pressure Indicator (DPI) by Watts Fluidair are designed for effective separation of water and particulates from compressed air systems. This unit features a 1-1/2" connection, making it suitable for larger applications. The coalescing filter efficiently removes contaminants, ensuring clean air supply. The integrated DPI allows for easy monitoring of filter performance, indicating when maintenance is required. Built with high-quality materials, this coalescer is ideal for industrial environments where air quality is critical.