The CDX Series is our line of continuous-duty, explosion-proof Vibrators. This Series features a UL/ATEX approved construction of the housing and covers coupled with tighter sealing joints that enable it to contain an internal explosion so as to prevent its transmission to the surrounding area. CDX Vibrators can be used in many potentially explosive atmospheres. These Vibrators are available: 1Ph or 3Ph Power; 3600-RPM, 1800-RPM, 1200-RPM, or 900-RPM @ 60-Hz / 3000-RPM, 1500-RPM, 1000-RPM, or 750-RPM @ 50-Hz; Centrifugal Force Range: 77 to 49,000 lbf.