AquaSurge® 4000 Pump

Submersible waterfall and filter pump made for use in skimmer style filter systems (available in flow rates from 2000 to 5000 GPH / 7,570 to 18,927 LPH)


AquaSurge® second-generation asynchronous skimmer and waterfall and filter pumps accomplish what most other pumps only aspire to achieve. The combination of energy-efficient performance, and flow and ease of maintenance, make this pump the ideal choice for discriminating pond owners. AquaSurge® pumps are ideal for use in Aquascape and other skimmer and falls filter systems as well as Pondless® Waterfall filter vaults.

  • Extremely energy-efficient, saving hundreds of dollars over traditional water pumps
  • Asynchronous motor technology provides high torque, trouble-free performance at higher head heights
  • Designed for use in skimmer and falls filter systems
  • Oil-free design prevents pond contamination
  • Provides years of trouble-free operation
  • Made for continuous use
  • Will not corrode or rust
  • Rubber feet prevent noise and vibration
  • Can be used vertically or horizontally



  • Features:
    – The small compact size makes the AquaSurge® the perfect pump for pond skimmers
    – Built-in cord strain relief protects the cord from being damaged
    – Asynchronous motor technology makes this pump more powerful and more efficient than traditional mag-drive, or magnetically driven pond pumps
    – The unique ceramic shaft with cooling port prevents the pump from overheating
    – The simple and secure threaded disconnect allows for the pump to be easily removed from the skimmer for maintenance or winterization without removing hose clamps or plumbing assemblies
    – Integrated rubber feet prevent noise and vibration
    – The rotational ball output allows the pump discharge position to be easily adjusted, making this pump ideal for all shapes and sizes of ponds
    – Included pump stand allows for vertical positioning
  • Pump SPECS:
    Recommended Pond Size: 4000 gal
    Max Flow Rate: 3947 gph
    Max Head Height: 18.55 ft
    Motor Type: Asynchronous
    Wattage: 215
    Amps: 1.82
    Cord Length: 20 ft
    Discharge : 3/4″, 1″, 1.25″, 1.50″, 2″
  • Weight: 12.1 lbs.