Industrial AAR601 Restriction Orifice Plate is a 316L stainless steel single-bore flow restriction device designed for 1-inch nominal piping with a 0.120-inch bore. The 150# designation indicates ASME Class 150 compatibility, aligning with standard industrial flange-and-plate assemblies. This plate provides a fixed restriction to produce a defined differential pressure for flow control or metering in process piping, making it suitable for applications requiring a precise, corrosion-resistant orifice.
