Screw Pumps E-Range - DAE Pumps

Screw Pumps E-Range – 750m3/hr / 3300 GPM

DAE Pump Screw_Pump_E-Range

Screw Pumps E-Range – 750m3/hr / 3300 GPM

DAE Pumps Screw Pump E-range is designed for medium pressure high flow applications on clean liquids. It is constructed with a renewable sleeve and fabricated steel casing and features a mechanical seal and optional integral relief valve as standard. Custom casing designs can be accommodated to meet client dimensions and specifications.  All of our products are made with the highest quality materials and craftsmanship. We pride ourselves on our attention to detail and our commitment to customer satisfaction.

The DAE Pumps Screw Pump E-range can be supplied by the requirements of API 676. Other international pump standards or clients’ specifications can be accommodated.

Pumps can be supplied bare shaft or assembled with the driver in various arrangements, including vertical tanktop, pedestal, and baseplate options, with a spacer or non-spacer couplings and nonspark guards.

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Screw Pumps E-Range

E-Range Specifications

Max Capacity 0.6 to 750.0 M3/hr 3 to 3300 USGPM
Max Discharge Pressure up to 50 Bar 725 Psi
Suction Pressure up to 10 Bar 150 Psi
Viscosity 2 to 1750 cSt 33 to 8100 ssu
Max Temperature -20 to +200 C -4 to 390 °F

NOTE: *Higher suction pressures and viscosities can be accommodated on request.


DAE Pump Screw_Pump_E-Range


  • Silent running
    • Environmentally acceptable for site operators
  • Pulse free flow
    • Ensures no emulsification of liquid, ideal for shear-sensitive liquids
  • Vibration free
    • No costly foundations are required nor transmitted vibration through the system to downstream equipment
  • Compact design
    • Lower capital cost and space-saving installation
  • High operational speed
    • No intermediate speed reducers required; can run directly from high-speed power take-off, e.g., gearboxes
  • High volumetric efficiency
    • Low running costs
DAE Pump Screw_Pump_E-Range

Screw Pump E-Range Usage

DAE Pumps Screw Pump E-Range can be used on any clean lubricating liquid chemically compatible with construction materials.

    • Lubricating Oil
    • Hydraulic Oil
    • Orimulsion
    • Distillate Fuel Oil
    • Residual Fuel Oil
    • Crude Oil
    • Grease
    • Bitumen / Asphalt
    • Viscose
    • Fats
    • Plasticizers
    • Printing Inks

The lower viscosity limit is two cSt (gas oil at ambient temperature). This limit ensures that there is sufficient film strength for hydrodynamic support. The upper viscosity limit of 1750 cSt is determined by the standard mechanical seals’ operating limit. At reduced speed and an alternative mechanical seal, viscosities up to 5000 cSt can be accommodated.


The Screw Pumps Machine range is designed for medium pressure high flow applications on clean liquids.

    • Lube Oil Transfer
    • Fuel Oil Transfer
    • Orimulsion Transfer and Firing
    • Scavenging
    • Fuel Oil Pumping and Heating Sets
    • Duplex Pump and Filter Sets
    • Rail/Road Car Loading and Unloading
    • Hydraulic Power Packs
    • Watertight Door Operation
    • Elevator / Lift Pumps
    • Variable Pitch Propeller Control
    • Bitumen Production and Loading
    • Fats Transfer
    • iscose Production


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.