Next, go buy some knockout plugs. For use with 20mm conduit systems. Knockout drums operated at atmospheric pressure should be sized to handle the greatest liquid the process engineer is often required to design separators or knockout drums for removing liquids from.
Knockout test cap can be used with 3 in.
A wide variety of knockout plug options are available to you, such as grounding, certification, and application. On all connectors, cleaning the ceramic ferrule before each connection helps prevent scratches. Broad flange covers knockout hole. Packaging label & tape dispensers packaging label & tape.