J-KEM DVR-200-EV Digital Vacuum Regulator pots-containers Pure and simple

Pure and simple

Material won't break while moving trays filled with wet material

Open the valve slowly and fill your balloon to the desired size

Durable Galvanized Steel Body: This duct muffler is encased within a galvanized steel body that is corrosion-resistant and capable of withstanding extreme temperatures

straight forward design makes operating this machine reasonable for people of all skill levels

J-KEM DVR-200-EV Digital Vacuum Regulator pots-containers Pure and simpleJ KEM DVR 200 EV Digital Vacuum Regulator The DVR 200 EV has the same stainless steel pressure transducer inside, but the vacuum valve is outside of the controller. The value of this design is that the vacuum valve can be cleaned or replaced much easier than the valve in the classic DVR 200. Some applications, like distillations or stripping large volumes of solvent, can leave residues inside the valve which causes it to fail. Replacing the vacuum