We source high precision Diffusion Pumps that are high performance, high vacuum secondary vacuum pumps specially designed for luminous tube production. As with all secondary vacuum pumps, they work in unison with a mechanical vacuum pump to produce higher pumping speeds and better ultimate vacuums than the mechanical pump alone can obtain. They have no moving parts, so they are not prone to mechanical failure. Our Diffusion Pumps are well suited for use with any luminous tube manifold system, regardless of manufacturer.