For use with standard adaptors. Positive lock single action ideally suited for most compressed air applications. Maximum airflow rate 1197L/min (42cfm) at 6.9bar (100 psi). Maximum working pressure 13.8bar (200psi). Display packed. https://elecena.pl/product/27252978/draper-37840-1-4-thread-pcl-coupling-with-tailpiece 2024-11-13 https://elecena.pl/product/27252978/draper-37840-1-4-thread-pcl-coupling-with-tailpiece 2026-07-14