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Alpine - Eco-Sphere Pump 4100GPH - 33 Ft. Cord - PUR4100

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Suggested Retail: $399.00
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Alpine - Eco-Sphere Pump 4100GPH - 33 Ft. Cord - PUR4100

Product Features
Product Reviews
The all new Alpine Eco-Sphere pumps are changing the game, with a true Magnetic Motor for up to 75% energy efficiency compared to a standard pump. 180 degree adapter and made for 24/7 use.

  • Pump Model Eco-Sphere - PUR4100
  • Oil-Free, Magnetic-driven
  • Energy efficient- Over 75% reduction in energy consumption compared to the standard pump
  • Powerful, adaptable pump for pond filtration units, waterfalls & more
  • Permanent Magnetic Motor - Promotes reliable performance and durability
  • 33ft Grounded Power Cord - 120V - 60hZ
  • Discharge: 2" MPT
  • 180° Rotating discharge for convenience
  • “Pre-filter” cage for strength and durability- prevents clogging
  • Designed to operate 24/7 for years with proper maintenance
  • 3 Year Limited Manufacturer's Warranty

Description PUR4100
Pump Dimensions 13" L x 12" W x 6" H
Max Watts 145
Volts 120
Hertz 60
Max Flow 4100 gph
Max Head 20'
Discharge 2" MPT
Minimum Operating Depth 10"
Power Cord Length 33ft
Flow @ 0ft 4100 gph
Flow @ 5ft 2761 gph
Flow @ 10ft 1494 gph
Flow @ 15ft 617
Flow @ 20ft 266

To calculate number of gallons in the pond:

Multiply: Length (ft.) x width (ft.) x depth (ft.) x 7.5 = total gals.


For maximum flow rates we recommend the largest diameter tubing you can use. Using small diameter tubing will not allow the flow rates that these pumps can provide.

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Alpine - Eco-Sphere Pump 4100GPH - 33 Ft. Cord - PUR4100