Waterway Executive, 2-4 Horsepower Pump. This is the premier high output, under spa-skirt pump of the millenium. Incredible output pressure. The 4HP version is used in many different applications with jet configurations of up to 26+ standard jets! This pump  is available with a 2.5" (pvc) suction (3 5/8" thread diameter), 2.0" (pvc) discharge, (3" thread diameter).  

Note that your pump may say 5 HP, (5 horsepower) but what you want is actually a pump voltage and amperage rating that closely matches yours. This is an unfortunate consequence of marketing horsepower in this industry.

  Misleading, but you can get the right pump simply by selecting the 4HP option. Any questions regarding pump selection please call us! Choose your configuration from the options below.

Often found with the 'Niagara' model label.

Note: This pump in the .75 HP two speed version makes a great replacement for baptistry heater pumps, especially using low speed for smooth, quiet operation

Pump assembly complete with Waterway Hi-Flo wet end. Popular on CalSpas, Dimension One Spas, and many others. This is a 2inch suction and discharge pump.  The male union threads on a 2 inch pump measure 3 inches!!!! check yours closely. If your male theads measure 2.5 inches your pump uses 1.5 inch union fittings and this is not the pump you need! The pump wet end will have 8 phillips head screws in the faceplate. Side discharge, can be rotated to any of 4 positions in minutes. This is a new pump assembly.

Lower horsepower High-Flo pump may look like this:

Components related to this pump: Wet Ends Impellers Pump Seals  Motor

  Components related to this pump:  Wet Ends Impellers Pump Seals
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