Swagelok 1/4" to 1/2" reducer Item Number: 100-433 Rollover to Zoom Please Log In For Price Tax Amount Details Swagelok Reducer used to reduce from 1/4" Swagelok fitting to 1/2" tube OD, used for adapting DryCal 800 High Flow Cell with 1/2" exhaust port to accept 1/4" Swagelok connection See MoreSee Less