General description Sealey AC23 PCL Coupling Body Male 1/2'' BSPT is designed for applications requiring high airflow rates. It is particularly suitable for industrial use and heavy portable tools, including 3/4" and 1" air impact wrenches. Technical specifications Free airflow rate at 100 psi (7 bar): 100-117 cfm (2832-3313 L/min) Manufactured in the UK Compatibility and accessories Compatible only with 100 Series coupling adaptors