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High Flow Sealless Magnetic Drive Pump


Klaus Union's SLM-NVO is a horizontal, sealless centrifugal pump with permanent magnetic coupling, for general services requiring zero leakage. The NVO-series complements the ANSI-dimensional hydraulics of the popular SLM-AVO series with higher flow rates and delivery heads.

Operating Parameters

  • Flow rates up to 18,000 GPM
  • Total delivery heads up to 700 feet
  • Temperature ratings from -185 °F (-120 °C) to +572 °F (+300 °C)
  • Flange rating per ANSI B16.5 Class 150 and Class 300

Specifications are subject to change.