The Polytetra electric heaters that Asahi/America will showcase are completely encapsulated with corrosion-resistant PFA and PTFE so that they can withstand the most aggressive chemicals over an extended period of time. They feature a stainless steel electrical conductor seamlessly sheathed in PFA, and the connections from the conductor to the electrical cord are housed within a machined PTFE block, so the heaters can be completely submerged in a chemical bath.
The heaters are available in standard models from 120 to 600 V and 350 to 4,000 w of continuous power. Standard lengths are between 3 and 15 ft, and they can be factory bent in virtually any shape.
Editor PickO&S Expo Renamed as “SurfaceTechnology GERMANY”
Global trade fair organizer Deutsche Messe AG announces renaming its surface finishing O&S Expo to “SurfaceTechnology GERMANY.” The new name is already in effect for the next edition of the international trade fair for surface treatment technology from June 5 to 8 this year in Stuttgart, Germany.