The Dwyer 3000-SQRT Photohelic Pressure Switch Gauge combines a pressure gauge with a switch to monitor airflow in systems that use pressure-based control. It covers a 0-1500 CFM range, is rated for a maximum of 25 psi, and uses a 1/8 in NPT connection for installation. This Dwyer instrument provides a compact, single-unit solution for applications requiring both measurement and automatic actuation based on pressure.
