Does the TRG gauge of a shielded pump need to be calibrated?
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Does the TRG gauge of a canned motor pump need to be calibrated? I’ve never seen it being calibrated before
Generally, it isn’t calibrated; instead, a new one is usually installed. The readings shown by the gauge supplied by Dalian Empire shouldn’t be taken seriously as it is unreliable. Regular inspections and preventive maintenance can help avoid many problems. After all, it’s quite easy to disassemble and reassemble shielded pumps – once the rear bearing housing is opened, the interior condition becomes obvious at a glance