Roth Multistage Feedwater Pumps Best With Isomag Bearing Seals


The Roth TFE is a multistage, high pressure pump, and is a common pump in paper mills servicing the mills feedwater supply. Paper mills are extremely reliant on water for their production so reliability is paramount.

What are the features of Isomag bearing seals and why are they so beneficial to your Roth TFE Pump?

The benefits of an Isomag magnetic bearing isolator are:

  • Magnetic Closing Force – “Magnetic energy is used to create a closing force keeping the seal faces in positive contact.”

  • Seals in all positions: horizontal, vertical, angled, rock and roll

  • Seals in all types of bearing lubrication: splash, flooded, forced, oil mist

  • Seals during stand-by

  • Reduces stray mist from oil mist systems

  • Enables use of closed-loop oil mist systems

  • Easily installed by hand

  • Removable without damage to the isolator or equipment

  • Face seal that rotates with the shaft

Your Roth TFE will benefit from Isomag bearing isolators by providing a positive seal that prevents leakage, protects against the ingress of internal contamination, and provides years of reliable service. As the pioneers in the magnetic bearing isolator market, Isomag continues to bring innovation and technology in an effort to extend rotating equipment life.

A brochure for Isomag magnetic bearing seals for pumps can be found here. Also as a reminder, Isomag bearing isolators can be custom made to fit your machine. Contact our customer service team and we will help you find the ideal solution for your needs.

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