AquaSurge® 4000 Pond Pump

The Aquascape AquaSurge® 4000 Pond Pump is ideal for use in Ponds, Pondless® Waterfalls, and other water feature applications. With a maximum flow rate up to 4,000 gallons per hour, the pump is made for continuous use in either vertical or horizontal orientation. Asynchronous motor technology makes this pump extremely energy-efficient, saving you hundreds of dollars over traditional water pumps and the oil-free design prevents pond contamination. A variety of fittings is included for simple installation, including a rotational ball output which allows the discharge position to be easily adjusted. The AquaSurge® 4000 Pond Pump will not corrode or rust and its rubber feet will prevent noise and vibration while in use, making this the pump of choice for discriminating homeowners and pond professionals alike. Aquascape is passionate about the products we produce, providing unique products, designs and features that stand above the competition.

SKU: 91019 Category:


  • Ideal for use in ponds, waterfalls, and other water features
  • Extremely energy-efficient, saving hundreds of dollars over traditional water pumps
  • 4,000 gallons per hour
  • Comes complete with all necessary fittings
  • 3-Year Limited Warranty

AquaSurge® Instructions

Model NameAquaSurge 4000
Model Number 91019
Maximum Flow Rate (GPH) 3947
Adjustable FlowNo
Maximum Head Height 18.5 feet
Motor Type Asynchronous
Wattage 215
Amperage 1.82
Power Cord Length 20 feet
Pump Discharge Diameter 1.5-inch MPT
Optimum Pipe Diameter 1.5 or 2 inch
Pump Dimensions 12 x 5.5 x 7 inches
Remote & ReceiverNo
Warranty (Limited) 3 years