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3″ Poly-Centrifugal Pumps

(Limited release in Spring 2020)

  • 375 GPM Max Flow
  • 45 PSI Max Pressure
  • Required Horsepower: 10 Hp
  • 3” Port Size
  • Vac-U-Seal Impeller
  • Close-coupled Shaft
  • Fits 1” and 1-1/8” Diameter Shafts
  • Double Wet Seal Assembly
  • Chemical Resistant Materials
  • 3600 RPM Max Shaft Speed
  • Also Available in Cast-Iron

*Use -FLG suffix for flange models

Centrifugal Pumps Coupled to Electric Motors

  • Patented Vac-U-Seal impeller design creates a vacuum between the impeller and mechanical seal. Lack of pressure on the seal face minimizes seal wear and results in a longer seal life.
  • Double wet seal design provides for continuous lubrication of the seal faces. This wet seal design allows the pump to be run dry for extended periods with no damage to the mechanical seal faces.
  • Closed impeller design minimizes thrust loading on the drive motor extending the life of the drive motor. Impeller wear actually increases performance.
  • Extra thick cast walls provide extra strength and extend the life of the unit due to abrasion and corrosion.

Centrifugal Pumps Coupled to Gasoline Engines (Cast Iron)

  • Patented Vac-U-Seal impeller design creates a vacuum between the impeller and mechanical seal. Lack of pressure on the seal face minimizes seal wear and results in a longer seal life.
  • Double wet seal design provides for continuous lubrication of the seal faces. This wet seal design allows the pump to be run dry for extended periods with no damage to the mechanical seal faces.
  • Closed impeller design minimizes thrust loading on the drive motor extending the life of the drive motor. Impeller wear actually increases performance.
  • Extra thick cast walls provide extra strength and extend the life of the unit due to abrasion and corrosion.
SP-3220 centrifugal pump

Centrifugal Pumps Coupled to Hydraulic Motor

(Includes Hydraulic Motor)

  • Patented Vac-U-Seal impeller design creates a vacuum between the impeller and mechanical seal. Lack of pressure on the seal face minimizes seal wear and results in a longer seal life.
  • Double wet seal design provides for continuous lubrication of the seal faces. This wet seal design allows the pump to be run dry for extended periods with no damage to the mechanical seal faces.
  • Closed impeller design minimizes thrust loading on the drive motor extending the life of the drive motor. Impeller wear actually increases performance.
  • Extra thick cast walls provide extra strength and extend the life of the unit due to abrasion and corrosion.
Centrifugal Pumps for Electric Motors

Centrifugal Pumps for Electric Motors

  • Patented Vac-U-Seal impeller design creates a vacuum between the impeller and mechanical seal. Lack of pressure on the seal face minimizes seal wear and results in a longer seal life.
  • Double wet seal design provides for continuous lubrication of the seal faces. This wet seal design allows the pump to be run dry for extended periods with no damage to the mechanical seal faces.
  • Closed impeller design minimizes thrust loading on the drive motor extending the life of the drive motor. Impeller wear actually increases performance.
  • Extra thick cast walls provide extra strength and extend the life of the unit due to abrasion and corrosion.

Centrifugal Pumps for Gasoline Engines

(Requires Base Mounting Plate for Engine)

  • Patented Vac-U-Seal impeller design creates a vacuum between the impeller and mechanical seal. Lack of pressure on the seal face minimizes seal wear and results in a longer seal life.
  • Double wet seal design provides for continuous lubrication of the seal faces. This wet seal design allows the pump to be run dry for extended periods with no damage to the mechanical seal faces.
  • Closed impeller design minimizes thrust loading on the drive motor extending the life of the drive motor. Impeller wear actually increases performance.
  • Extra thick cast walls provide extra strength and extend the life of the unit due to abrasion and corrosion.
  • Keyed Shaft Clamp (standard on the 3″ BS Pumps) prevents shaft slippage during operation.
SP-3320

Centrifugal Pumps with Pedestal Mount

  • Patented Vac-U-Seal impeller design creates a vacuum between the impeller and mechanical seal. Lack of pressure on the seal face minimizes seal wear and results in a longer seal life.
  • Double wet seal design provides for continuous lubrication of the seal faces. This wet seal design allows the pump to be run dry for extended periods with no damage to the mechanical seal faces.
  • Closed impeller design minimizes thrust loading on the drive motor extending the life of the drive motor. Impeller wear actually increases performance.
  • Extra thick cast walls provide extra strength and extend the life of the unit due to abrasion and corrosion.

Flange & Flange Adapters

Replacement Inlet & Outlet Flanges for Centrifugal Pumps

Eliminate leaks with flanged fittings.

  • Cast iron flanges available for all 2″ and 3″ Centrifugal Pumps.
  • Easier to plumb your system, can replace existing threaded fittings in your plumbing system.
  • 2-year warranty.
  • To add flanges to any Centrifugal Pumps, simply add “-FLG” after pump model part number (i.e., pump-model-number-FLG).