My company manufactures solvent recycling machines and we have encountered a problem with our aluminum condensers. A customers is trying to recycle heptane using our recyler. The heptane is heated to 80-95C. When the vapors reach the condenser, it attacks the weld. Is the heptane creating...
i am working on a control system that will be purged for class 1 division 1 area. can i use standard off the shelf galvanized nipples to connect my control box to a junction hub or will i need to use ridgid conduit? if i need to use ridgid conduit what sch of conduit?
can anyone tell me where to find specifications for power cable installation on a rotating machine in a class 1 div 1 area? i am designing a machine that pivots 92 deg and i do not know how to install the power cable to meet the classification for the area.
