Vertical Tube Furnaces

Deltech Vertical Tube Furnaces have been the industry standard since 1973 when NASA selected Deltech to design and build vertical tube quench test furnaces to evaluate the moon rocks. The descendants of that design are widely used in geosciences research today in universities around the world.

Deltech’s custom made three prong, fiber wrapped tube holder provides an excellent grip on the tube without damaging it.

Optional water cooled end caps create exceptional gas seals and allow shorter tubes to be used inside our vertical tube furnaces. Shorter tubes have a better resistance to thermal shock.

Single and multizone designs.

Specify tube size up to 4”/10cm O.D. and hot zones up to 36”/ 91cm.

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