Used Kurt Lesker Vacuum Feed Through Collar 17.75” O.D.

Kurt Lesker Vacuum Feed Through Collar 17.75” O.D.

Includes 11 2 ¾” O.D. conflat ports. Vacuum collar dimensions are

17 ¾”O.D. and 15 ¾” I.D. with a height of 4 ½”

Stainless steel construction.