Sealey acx90 screwed swivel adaptor male 1 4in bspt sealey acx90 p this screwed swivel adaptor from sealey allows for greater freedom of movement when connected to an air line free airflow rate at 100psi 7bar 40 50cfm 1132 1416ltr min p sealey acx90 screwed swivel adaptor male 1 4 bspt