MAX440 Self-Priming Centrifugal Pumps | DAE Pumps

MAX440 Self-Priming Pump – 4″ / 900 GPM

DAE Pumps MAX440

MAX440 Self-Priming Pump – 4″ / 900 GPM

DAE Pumps MAX440 Self-Priming Pump is an economical centrifugal self-priming pump with a 4-inch intake and a 4-inch discharge, that provides a flow rate of up to 900 GPM at 165 PSI. The MAX440 is capable of automatically priming to 26-feet of suction lift from dry and can pass solids up to 1.4-inches. Automatic or manual starting/stopping available through the integrally mounted control panel or with optional wireless remote control. The DAE Pumps MAX440 comes on standard skids or a portable self-priming pump trailer.

The high discharge pressure, dry-running, and portability of the DAE Pumps MAX440 makes this self-priming pump a preferred choice for a construction site, mining, industrial, marine, wastewater, and sewage, and many other industry applications. The all cast iron construction (or optional stainless steel construction), with cast steel impeller, make the pumps extremely durable.  The MAX440 self-priming centrifugal pump is available today!

The MAX440 is part of the MAX-Series Self-Priming Pumps, which offer a variety of sizes, flow rates, speeds, and more to match your needs.

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MAX440 Self-Priming Pump


  • Automatic self-priming systems​
  • 900 GPM (204 m³/h)
  • 165 PSI (116 m)
  • Priming to 26’ (8 m) of suction lift
  • Passing 1.4” (35 mm) solids
  • Diesel or electric motor (John Deere engine)
  • Skid or trailer mounted
  • Simple maintenance limited to checking fluid levels and filters
  • Liquid bath mechanical seal for dry-running and reduced maintenance costs
  • Abrasion-resistant silicon carbide seal faces for trouble-free performance​
DAE Pumps MAX-Series Self-Priming Pump Agriculture


Intake Size: 4″ (101 mm)
Discharge Size: 4″ (101 mm)
Max Capacity: 900 GPM (204 m³/h)
Solids Handling: 1.4” (35 mm)
Max Head: 350’ (106m)
Impeller Diameter: 14.5” (368 mm)
Max Pressure: 165 PSI (116 m)
Max Operating Speed: 2200 RPM
Max Operating Temp: 176° F (80° C)



Get turnkey solutions that include dredge hoses, slurry flow meters, power units, and more. Choose from multiple sizes of slurry hoses for the transferring of materials, wireless flow meters for measuring the flow rate in gallons per minute of liquid, and power units for operation. Parts are always in stock and available for immediate shipping to anywhere in the US and the world. 

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MAX440 Self-Priming Pump

Dredging Applications

    DAE Pumps Growler 5000 is ideal for removal of sediment, contaminants, tailing and cleaning to provide for safer navigation, reformation of shorelines and seafloor and other use at:
  • Dams
  • Ports
  • Marinas
  • Rivers
  • Canals
  • Lakes
  • Ponds
  • Oceans
  • Channels