Operation 
The Switchable Magnet Element will be incorporated into existing design of BOP Magnets which has rows of permanent magnets connected in a circular pattern around an inner pipe. 
Magnet elements will be incorporated enabling magnet force to be switch "on" and "off" easier cleaning on rig floor and in workshop.

Features 
• Run tool in well 
• Perform clean-up in super strong force 8700-12000 gauss 
• Magnet force can be switch "on" and "off" easily 
• Operating pressure 60-450 Bar

Sizes 
• 12.3" thru 18.93" OD 
• 23.52" thru 39.6" L