External Pond Pumps

The PondBuilder External Pump advances the high efficiency and self-priming advantages of other external pump models.  Designed for quiet operation and enhanced performance the external pumps have 3" ports and a large capacity strainer basket.  Quick connect fittings included with each pump provide direct connection to 2", 2 1/2" and 3" pipe. 

The PondBuilder External Pump is the pump you need for your higher flow applications.  It not only delivers great flow rates at usable heads, but it does so efficiently!  You get the safety and convenience of self-priming along with great energy savings.  For ease of use, it provides a large strainer basket, and an easy open Lexan lid.  The specially designed lid and clamp ring ensure a positive sale with very little o-ring wear.

PondBuilder External Pump Pump Features:
  • Money saving high efficiency pump and motor units.
  • Quick disconnect unions are included.
  • 2" or 3" fittings are available for easy attachment (Note: 3" also fits 2 1/2" pipe).
  • Long life corrosion resistant stainless steel shaft seals.
  • Impeller interchangeability allows you to easily change your pump's performance.
  • Top-of-the-line U.S. motors.  All 1725 rpm units are totally enclosed and fan cooled for extended service life.
  • Safety first - out of the water (external) pumps help protect you from annoying and potentially dangerous oil or electrical leaks.
  • 3 year limited warranty.


Low RPM External Pump

External Pump Flow Chart, Calculating pump flow, pump flow chartHigh Flow External Pond Pump

External Pump Flow Chart, Pump Head Height, Pump Flow

Yard Crashers