Discharge Flange : DN 40 - DN 125
Capacity : Up to 300 m³/h
Head : Up to 350 m
Working Temperature : -25 °C to +140 °C*
Casing Pressure (Pmax) : 25 bar (63 bar)*
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Discharge Flange : 1 1/2" - 5"
Capacity : Up to 1320 GPM
Head : Up to 1150 ft
Working Temperature : -13 °F to +284°F*
Casing Pressure (Pmax) : 25 bar (63 bar)*
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Pump Design Features
  • Horizontal ring section, multistage, centrifugal pumps with closed impellers and di¬users in end suction design.
  • 6 Models from DN 40 up to DN 125 discharge flange diameter.
  • Suction nozzle flanges conform to EN 1092 - 2 / PN 16 and discharge nozzle flanges conform to EN 1092 - 2 / PN 40 (PN 63) (For steel or stainless steel casing pumps, flanges comform to related pressure class ratings defined in EN 1092 - 1)
  • Discharge flange is on top for standard production, upon request di¬erent discharge flange positions can be applied.
  • All impellers are balanced dynamically or statically according to ISO 1940 class 6.3.
  • Axial thrust is balanced by impeller balancing holes system.
  • Direction of rotation is always counter clockwise viewed from drive end. That’s why these pumps can not be accouppled directly with diesel engines.
  • Bearings of ARS-U type pumps are grease lubricated. Sleeve bearing used in the suction side is lubricated by the pumping liquid.
  • Power Plants
  • Agricultural Irrigation & Drainage
  • Petroleum Industry
  • Building Systems
  • Water Treatment and Pressurization
  • Mining
  • Chemical Industry
  • Heating, Ventilation and Air Conditioning
  • Marine
  • Fire extinguishing
  • Food and Beverage Industry
  • Iron and Steel Industry
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