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DSMSeries

Cryogenic Centrifugal Pumps for Liquefied Natural Gas (LNG) & Industrial Gases

These data must be considered indicative and subject to the confirmation by our Engineering Department.

Performances. Please enter a range value to know the pumps you need.

Models.

Models Power installed (Motor frame) Max operating speed (50Hz / 60Hz) Max suction pressure Max allowable working pressure Max Head (50Hz / 60Hz) Max flow-rate (50Hz / 60Hz) Weight (Motor Frame)
Series pump Pm [kW] RPM P [bar] MAWP [bar] DH [m] Q [lpm] W [Kg]
DSM 160 4 (112) 2950 / 3540 6 30 37 / 53 210 / 250 70
DSM 185 5,5 - 7,5 (132) 2950 / 3540 6 23 / 33* 50 / 72 300 / 360 120 (132) / 170 (160)
DSM 230 11 - 15 - 18,5 (160) 2950 / 3540 6 26 73 / 105 1250 / 1500 270
* Aluminium pump casing (23 bar) and bronze pump casing (33 bar)

Features & Informations.

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  • Electric motor and direct transmission
  • Mechanical seal in rulon
  • Inducer to minimize required NPSH
  • Low noise emission (< 80 dB)
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  • Counter flanges
  • Filter
  • Flexible hoses for suction and discharge lines
  • Leakage detection by temperature sensor
  • Flushing system with nitrogen gas
  • Temperature sensor for cooling down
  • Electrical control panel
  • Motor suitable for VFD
  • Completely automated systems available on demand
  • Mobile skid available on demand
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  • Road trailers unloading, storage /iso-containers loading / unloading
  • Bunkering
  • Process and back-up operations, petrochemical industry applications
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  • Dimensional control of each mechanical component before assembly
  • Running test of each pump with LIN before delivery
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Designed according to:
  • European Directive Machinery
  • European Directive ATEX*
  • EIGA/IGC/CGA guidelines
*DSM Centrifugal Pumps are ATEX certified.
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