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Type Series SLU

Range with a high performance with medium independent of viscosity and gravity. Standard material is stainless steel.

 

 

 

Technical Data

The Capacity of up to 500 gpm (120 m³/h) are available at differential pressures of up to 145 psi (10 bar).
Acc. to the Catalog of Specifications of the cargo list, the standard material used is stainless steel (Cr-Ni-Mo-Stahl)

 

Principle

„SLU-pumps can be operated with various types of drive."

SLU pumps are self-priming Screw Pumps. They operate independant of viscosity and density. The pump system consist of leading pump, piping and the integrated stripping-connection. Acc. to the Catalog of Specifications of the cargo list, the standard material used is stainless steel (Cr-Ni-Mo-Stahl).





 

 

Phase 1

- Normal operation

To the discharge header

To the discharge header

To the tank

 













Phase 2

- Pump in cavitation
- Pressure in main discharge line falls
- Valve in discharge line closes













Phase 3

- Valve in main discharge line is closed
- Pump is stopped for a few minutes
- Open stripping line valve and start
  pump again

 

Advantage for Users

"Least possible remaining quantity after stripping."

  • New loading/unloading pumping system for barges and tankers

  • Based on our reliable Twin Screw design

  • Unloading and stripping with 1 pump

  • No additional pump is needed

  • Only very small quantities of residues left after stripping

  • No reduction of fluid quantity with high viscous media

  • No reduction of fluid quantity with products of high specific density

  • Speed possible with generator

  • Simple installation

  • Simple maintenance

Applications

SLU-Pumps are the economic, effective solution for the leading of chemical tanks and product tanks.