No, it must never be allowed. Dry running is the most common cause of failure. The pumped fluid provides essential lubrication and cools the heat generated by magnetic eddy currents. Operating without fluid will quickly lead to overheating, demagnetization of the drive components, and potential damage to the containment shell. We strongly recommend using a dry-run protection device.

Demagnetization is primarily caused by excessive heat. This can result from dry running, handling fluid beyond the pump's rated temperature, or continuous operation outside the recommended performance curve (e.g., at very low flow). Prevention is key: ensure the pump is always primed, strictly avoid dry running, operate within specified limits, and consider optional temperature monitoring safeguards.

Maintenance is significantly simpler. There are no mechanical seals or seal-related parts to replace or adjust. Routine care involves monitoring general health (vibration, temperature), ensuring any cooling features are clear, and checking for line blockages. This translates to lower lifetime maintenance costs and reduced downtime.

A modern, well-designed magnetic drive pump offers hydraulic efficiency comparable to standard centrifugal pumps. While there is a minimal power loss through the magnetic drive, this is offset by excellent hydraulic design and reduced mechanical friction. The overall operational efficiency is high, leading to significant energy savings. The major advantage remains the elimination of product and energy waste from leaks.

A TENGYU skid guarantees component compatibility. It eliminates the risk of "finger-pointing" between different vendors if a system doesn't perform, as we take 100% responsibility for the entire process loop.

Yes. We have a robust global logistics network that handles everything from small precision components to heavy-duty machinery parts, delivered directly to your site.