Testimonials
“We have not experienced one loss due to fluting since switching to the Cool Blue inductive cores. . . . Cool Blue cores are now our standard for motor bearing protection here at Boston Childrens.”
– Stephen Fostello, Senior Mechanical Supervisor HVAC Systems
   Boston Childrens Hospital
“We have retrofitted numerous fans and pumps that had experienced multiple bearing failures as a result of excessive shaft current and spark discharge and in all cases the problem went away.”
– Dick Wells, Technical Service Manager
Brady Services
“We replaced the bearings and installed 8 M-117’s . . . We are happy to report it has been over a year and 3 months now and no reported problems!”
– Richard Feole, Senior Service Technician
Walco