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Model VSR

New patented pump hydraulics combined with automated variable speed control provides superior pump performance while reducing energy costs.

Features / Benefits

  • Single-stage pump design provides a wide range of flow and pressure characteristics.
  • Mechanical integration of direct drive motor eliminates the gearbox and coupling arrangement while also reducing the product footprint.
  • Redeveloped hydraulic design yields pump efficiencies of up to 68%.
  • Universal voltage supply 380V - 460V 50/60 Hz permits worldwide operation.
  • No cooling water required for motor or controller.
  • Single footprint eliminates the uncertainty of coupling mis-alignment.
  • Meets European CE standards for electromagnetic compatibility and electrical safety.
  • UL and ATEX approval.
  • Variable speed without using variable frequency.
  • Infinite number of starts and stops.
  • Operates on 50 or 60 cycle input.
  • High pressure from a single stage pump.
  • Space saving design - 60% reduction in length.
  • Automated control.
  • Industry leading efficiencies.
  • High pressure without high speed.
  • British Pump Manufacturers Association Product Innovation of the Year - 2004

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File title File size Type

Roto-Jet Pump Overview

453 KB PDF

Roto-Jet Model VSR

1060 KB PDF
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