Once collected about the magnetic core of the plug, these particles are separated from lubricating/hydraulic oil and so are not able to cause further wear or damage.
TMB series sump plugs feature a powerful AlNiCo (aluminium-nickel-cobalt) magnet to attract these particles and keep them out of circulation where they may then be removed at the next oil change.
“TMB plugs are capable of sustaining high tightening torque and may be used even in pressurised reservoirs,” said Elesa. They are available in M14 to M42 sizes – also imperial ¼ to 1 ½ in. Operating temperatures with NBR sealing ring are -20° to +100° - and with FKM sealing then from -20° to +180°.
Elesa
?????
