Waygate Seifer IsoVolt 420/10 X-Ray tube 420kVUsed condition X ray tube. FABR No. 86 3136 17 Technical Information Metal Ceramic technology Robust construction Highest power output, with best image definition in its class High X ray dose permitting short exposure times with associated increases in productivity Robust construction of x ray tube heads Range of designs, including high power performance, panoramic and small focal spots Wide range of accessories, including stands and carriages to