H640R Flooded Suction Horizontal Pumps | Rubber Liner | DAE Pumps

H640R Flooded Suction Pumps – 1850 GPM / 1.3″ Particles / 160 HP / Rubber Liner

Horizontal Flooded Suction

H640R Flooded Suction Pumps – 1850 GPM / 1.3″ Particles / 160 HP / Rubber Liner

DAE Pumps H640R Flooded Suction Pumps are heavy-duty centrifugal horizontal pumps. They have a 6-inch intake and 4-inch discharge that provide a flow rate of up to 1850 GPM with a 160 HP motor. The non-clogging H640R horizontal flooded suction pumps have a rubber liner that allows for up to 1.3-inches solids to pass. In addition, they are available with 800 to 1800 RPM electric motors. 

The DAE Pumps H640R heavy-duty pumps are an ideal fit for oil & gas, agriculture, industrial, wastewater, and many other industry applications. These affordable and reliable ready-to-operate pumps minimize downtime and improve productivity. Non-clogging impeller pump solids with ease. Because the frame and cover liners are made of rubber and the impeller is rubber coated high tensile steel, they provide the most sturdy construction in the industry. Moreover, the stainless steel shaft sleeve, cast iron cover, nitrile rubber o-rings, and a variety of other reliable parts and materials round out this flooded suction pump as a top pump for multiple uses.

The H640R is part of the H-Series horizontal flooded suction pumps, which offer a variety of other sizes, flow rates, and speeds.

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H640R Flooded Suction Pumps


  • Automatic self-priming systems​
  • Heavy-duty construction
  • Flow rate up to 1850 GPM (116 l/s)
  • Passing 1.3” (33 mm) solids
  • Non-clogging
  • Enclosed impeller for higher efficiency
  • Anti-wear, no leak mechanical seal
  • Available for fully-automatic continuous priming
  • Front adjustable wear plate
  • Hardness is 27% chrome white iron 
Flooded Suction Pumps


Intake Size: 6″ (150 mm)
Discharge Size: 4″ (100 mm)
Max Capacity: 1850 GPM (116 l/s)
Solid Handling: 1.3” (33 mm)
Max Head: 140’ (42m)
Impeller Diameter: 15″ (397 mm)
Max Power: 160 HP (120 kW)
Max Operating Speed: 1800 RPM



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. Also, parts are always in stock and available for immediate shipping to anywhere in the US and the world. 

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H640R Flooded Suction Pumps

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