Pentair Shurflo Aqua King II Junior and Standard Fresh Water Pumps

Main Content Starts Here

Pentair Shurflo Aqua King II Junior and Standard Fresh Water Pumps

The Shurflo Aqua King II Junior and Standard Fresh Water Pumps' design was created with unique over-molded Single-piece diaphragm and internal by-pass [3.0 version only], assuring long life and top performance in all plumbing systems. These fresh water automatic demand pumps are quiet and can run dry without damage.

  • Sealed switch
  • Ignition protected
  • Thermally protected
  • 2 each 1/2" hose barb fittings are included [aftermarket models only]
Find out where to purchase online or in a retail location near you.

Specifications

DIMENSIONS: 8.2" x 4.9" x 4.1" [208 x 124 x 104mm]
Item #OEM MODEL #NameVoltageFlow RateAmps (Max)Shut-Off Pressure
4128-110-E044128-110-A04Aqua King II Junior 2.012 VDC2.0 GPM [7.6 LPM]3.530 PSI [2.0 BAR]
4138-111-E654138-111-A65Aqua King II Standard 3.012 VDC3.0 GPM [11.35 LPM]6.555 PSI [3.8 BAR]
4138-131-E654138-131-A65Aqua King II Standard 3.024 VDC3.0 GPM [11.35 LPM]3.855 PSI [3.8 BAR]
Item #OEM MODEL #NameVoltageFlow RateAmps (Max)Shut-Off Pressure
4128-110-E044128-110-A04Aqua King II Junior 2.012 VDC2.0 GPM [7.6 LPM]3.530 PSI [2.0 BAR]
4138-111-E654138-111-A65Aqua King II Standard 3.012 VDC3.0 GPM [11.35 LPM]6.555 PSI [3.8 BAR]
4138-131-E654138-131-A65Aqua King II Standard 3.024 VDC3.0 GPM [11.35 LPM]3.855 PSI [3.8 BAR]