JOINT O-RING GLASS 30MM ,Each

Details

Joint, O-Ring Seal^ Size 30mm. Supplied with one Viton* O-ring: Size 112. Manufactured from 33-expansion borosilicate glass tubing: 35mm OD x wall. This joint style, with an o-ring groove, provides a vacuum tight, grease-free seal when used with LG-1045-116 pinch clamp.