Lorch - TIG double pressure torch water cooled, i-LTW 1800 - 4500-DDDescriptionDocumentsLorch - TIG double push Torch water-cooled, i-LTW 1800 - 4500-DD with HeatProtect & TorchProtect function Technical specifications tigtorcheswater-cooled_en.pdf Open / Download Technische Daten wigbrennerwassergekuehlt_de.pdf Open / Download