Steelpres Groove Adapters Products / Private: Press Fittings / Steelpres / Steelpres Groove Adapters Steelpres ura-adapteri Approvals Steelpres groove adapters Product code ø (mm) RA-322060042 60.3 (DN50) x 42 RA-322060054 60.3 (DN50) x 54 RA-322076054 76.1 (DN65) x 54