Individually controlled airflow.

Thanks to four separate valves, you have complete control over the airflow of each individual port. This means you can decide exactly how much vacuum each component of your system should get, fine-tuning as necessary.

The four-port vacuum manifold has a valve range of 0-4mm and GL-14 fittings. This is a heavily-used piece of glass because it enables you to pull vacuum from multiple places at once.

The valves allow for the controlled flow of each port, making the unit able to run multiple applications at a time off of a single vacuum pump!

Separate knobs for each valve.

The opening and closing of each individual valve gives you the power to control the total flow rate of each discrete system.

American-made, borosilicate glass.

Our manifold was designed and manufactured in the USA, from the highest quality borosilicate glass on the market. The valves are PTFE, and their strong corrosion resistance increases the longevity of the valves.