Reactor Construction Q&A
What type of pumps do you typically use for closed-loop gas systems? I have been using metal below pumps, but they are hard to control at low speeds and create very large, dynamic pressure drops in small volume systems, particularly with tubing less than 1/8".
I've heard there are gear pumps that can be used, but I don't know what brand/model.
Any other type of pumps people use?
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