Cornell

A NEW TWIST ON A PROVEN DESIGN

Cornell Pump’s Cyclone VT pump series relies on our demonstrated superior hydraulics, in a submerged design. The proven quality of the Cornell RB series is recast into a short set vertical turbine pump. Boasting energy efficiencies up to 89%, with no priming required, the Cyclone is the vertical turbine you’d expect from the industry leader in centrifugal pumps. Designed for ponds, rivers, canals, sumps, and dewatering applications, the VT series fills a niche where end users need robust design, quality build, proven hydraulics, and Cornell’s renowned two-year warranty for peace of mind.

UNIQUE SPIRAL-SHAPED BOWL

The spiral-shaped bowl designed by Cornell engineers allows the pump to use a standard centrifugal impeller, reducing the number of stages required, and using existing high-efficiency impeller hydraulics, in our vertical turbine pump design. An epoxy lining further improves the performance and efficiency

FEATURES AND BENEFITS
  • Spiral bowl construction: Improves flow path and pump efficiency.
  • Fewer stages to replace and maintain: Improved uptime and reduced costs.
  • Two-year warranty: Industry-leading protection.
  • VFD Operable: Useable at various speeds for maximum energy savings.
  • Large bearings: Product lubricated or oil lubricated.
  • Keyed and bolted impeller for positive drive.
  • Industry standard discharge head configuration for VHS motors.
  • Wider flow range per model than standard turbine products.
  • Large diameter shafts for minimal deflection, less wear.
  • Industry-standard column, shaft & lineshaft bearing construction.
CORNELL CYCLONE

DOUBLE VOLUTE

Cornell introduced the double volute as an industry first more than 30 years  ago. The double volute system effectively balances forces within the pump to reduce radial load, shaft deflection and fatigue. This eliminates shaft breakage and extends the service life of packing and mechanical seals, wear rings and bearings while maintaining high hydraulic efficiency.

EXTERNAL HYDRAULIC BALANCE LINE

Cornell’s external hydraulic balance line equalizes pressure between the impeller hub area and the pump suction to reduce axial loading acting on impeller, shaft and bearings. The balance line also assists in moving sand the and silt from the stuffing box to the low pressure area at the pump suction, reducing wear of the wetted parts.

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