The neck tube inner diameter of the Lab 20 was to increase from 2” to 2.2”. That change necessitates a different sized discharge device and pouring spout. The cryogenic discharge device to be used with the larger 2.2” neck tube is Part Number 13484139. We will continue to carry the older style 2” discharge device, Part Number 13464867. The cryogenic pouring spout will change from Part Number 9711909 to Part Number 9720729 to fit into the 2.2” neck.
Wednesday, January 28, 2009
LAB 20 Dewar Design Change
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