FAQs
What is the Heidolph 036301110 vapor tube for?
It is a spare/replacement vapor tube for Heidolph Hei-VAP rotary evaporators, with a standard NS 24/40 joint. It lets you restore evaporator function when a vapor tube needs replacing, and it is designed to work with Heidolph's patented clamping sleeve system for easy removal from the drive.
What joint size does it have?
The vapor tube has a standard joint size of NS 24/40 and measures approximately 5 x 1 x 1 inches. Confirming that your rotary evaporator and glassware use the NS 24/40 joint ensures a correct fit before ordering this spare part for your Hei-VAP system.
Does the vapor tube come with a clamping sleeve?
No. This item is the vapor tube only; the clamping sleeve is sold separately. The patented clamping sleeve system is what allows the tube to be removed easily from the drive, so if you need that component as well, order it in addition to this vapor tube.
How does the clamping sleeve system help?
The patented clamping sleeve system allows the vapor tube to be removed easily from the drive, so the tube does not get stuck. This eliminates the risk of broken glass and allows immediate removal, which facilitates your work and, per Heidolph, can reduce your spare-parts budget by up to 75%.
Which evaporators is it compatible with?
It is an accessory for Heidolph Hei-VAP rotary evaporators. Because accessory compatibility can vary across models and configurations, confirm that this NS 24/40 vapor tube matches your specific Hei-VAP unit before ordering, and consult the manufacturer's accessory documentation if you are unsure.
