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Trending Now Shurflo By Pentair Aqua King Ii Standard Fresh Water Pump - 24 Vdc, 3.0 Gpm [4138-131-e65] Essentials [kpP79YAi]

$48.99 $156.99 -69%

AQUA KING™ II Standard Fresh Water Pump - 24 VDC, 3.0 GPMShurflo's 4138 fresh water pump design was created with a unique over-molded single-piece diaphragm and internal by-pass, ensuring long life and top performance in all plumbing systems. The 413

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Trending Now Shurflo By Pentair Aqua King Ii Standard Fresh Water Pump - 24 Vdc, 3.0 Gpm [4138-131-e65] Essentials [kpP79YAi]

AQUA KING™ II Standard Fresh Water Pump - 24 VDC, 3.0 GPM

Shurflo's 4138 fresh water pump design was created with a unique over-molded single-piece diaphragm and internal by-pass, ensuring long life and top performance in all plumbing systems. The 4138 pump is constructed for smooth flow and no rapid cycling. The 4138 fresh water automatic demand pump is quiet, thermally protected, and can run dry without damage.

Features:

  • 3901 replacement
  • Sealed switch
  • Sealed motor
  • Corrosion-resistant electro-coated motor
  • 4 independent chambers
  • Built-in check valve
  • Co-molded diaphragm
  • Adjustable switch
  • Self-priming up to 6 Feet
  • Dry run capability
  • Thermally protected
  • Ignition-protected, CE

Specifications:

  • Voltage: 24 VDC
  • Flow Rate: 3.0 GPM (11.35 LPM)
  • Amps: 3.8
  • Shut-Off Pressure: 55 PSI (3.8 BAR)
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Gallons Per Minute: 3 GPM
  • Max PSI: 55
  • Volts: 24v
  • Box Dimensions: 5"H x 6"W x 11"L WT: 5 lbs
  • UPC: 752324012398

Quick Guide (pdf)
Owner's Manual (pdf)

What Our Customers Say

January 21, 2026

Absolutely no complaints!

A very dependable and a truly effective item.

- Isidore E..

January 21, 2026

Absolutely no complaints!

A great item. I really, really, really love it.

- Cynan O..

January 21, 2026

Absolutely no complaints!

This is a very solid and a very, very fine product.

- Osian Z..

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