Screw Pumps T-Range - DAE Pumps

Screw Pumps T-Range – 68m3/hr / 300 GPM

DAE Pump Screw Pump T-Range

Screw Pumps T-Range – 68m3/hr / 300 GPM

The DAE Pumps T-range is designed as a low-cost general industrial pump for clean liquids. It is constructed in high-grade cast iron and features a mechanical seal and integral relief valve as standard.  This makes it ideal for use in many applications, including those requiring high pressure and high temperature.

Smaller T-range pumps are generally available in ex-stock, with the larger units available on short lead times.  T-range pumps are designed to operate in environments with temperatures that range from degrees Celsius to +400 degrees Celsius. The pump’s casing and internal components are made from high-strength materials that can withstand high temperatures.

Freestanding, horizontal, vertical, and tank top mounted units are available, closely coupled to electric motors.

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

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Screw Pumps T-Range

T-Range Specifications

Max Capacity 0.2 to 68.0 M3/hr 1 to 300 USGPM
Max Discharge Pressure up to 20 Bar 290 Psi
Suction Pressure up to 2.5 Bar 35 Psi
Viscosity 2 to 1750 cSt 33 to 8100 ssu
Max Temperature -20 to +200 C -4 to 390° F

NOTE: *Higher viscosities can be accommodated on request



  • 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_T-Range

Screw Pump T-Range Usage

DAE Pumps Screw Pump T-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.

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The Screw Pump 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.