Improving the efficiency of a vacuum system does not just rely on choosing the right vacuum pump. Much of the long-term ...

The COMBI WVD vacuum booster pump unit features high pumping speed and low ultimate pressure, from atmosphere down to the 10-3 hPa (mbar) range. This makes it ideal for both stand-alone operation and ...

Service technicians need to completely evacuate a refrigeration system any time they open the system to the atmosphere. Vacuum pumps and micron gauges are the tools you need to use for this. Are yours ...

Have you heard of the Sprengel pump? It’s how they drew hard vacuum back before mechanical pumps were perfected — the first light bulbs had their vacuums drawn with Sprengel pumps, for example. It ...

Depending on the automotive part, air is crucial or crucially harmful. Whereas an engine needs air to function properly, the opposite is true for a car’s braking system. To operate effectively and ...

[Nurdrage] puts out a lot of neat videos, mostly about home chemistry. For the home chemist it is occasionally desirable to pull a vacuum. For example, a potentially dangerous chemical can be boiled ...

Single-stage and multi-stage vacuum pumps have been around for quite some time, but some designers and engineers remain unsure about when to use one versus the other. For example, which pump is best ...