Impeller pump INDAR HE

waterfor seawaterfor industrial water

Overview
The INDAR HE is a monobloc vertical axial submersible pump coupled to a submersible motor. It is engineered for continuous operation in severe ambient conditions thanks to an efficient cooling system. Available power range: 50 – 2,500 kW.

Main features

• Vertical axial submersible pump design.
• Motor options: air-filled or water-filled.
• Axial impeller or variable-pitch impeller; large free passage to prevent clogging.
• Common-shaft configuration.
• Anchor hook for easy installation and removal.
• Built-in sensors for temperature, vibration and humidity.
• Designed for high flows at low heads.

Installation
The compact design of HE-type pumps simplifies installation. Units can also operate in a horizontal position. Common installation types include:

• Free discharge: pumping by overflow of the discharge pipe.
• Pressurized discharge: includes a check valve to prevent backflow when the unit is stopped.
• Siphon discharge: siphon effect reduces energy consumption during pumping.

Applications

• Upstream and offshore (exploration & production)
• Midstream (transport and storage)
• Downstream (refineries and petrochemical plants)
• Water supply
• Desalination
• Industrial cooling
• Pumped-storage
• Mining
• New-build plants
• Existing plants
• Tidal energy

Technical data
INDAR HE
Flow rate: 600 l/s - 6,000 l/s
Head: 1 m - 30 m
Power: 50 kW - 2,500 kW
Voltage: 380 V / 13,800 V
Speed: 100 rpm - 1,800 rpm
Materials: Cast iron, stainless steel 316, Duplex, Super Duplex
Configuration types: free discharge, pressurized discharge with check valve, siphon discharge, long-pipe discharge; H-sleeved casing, compact bell design

Specifications

• Model: INDAR HE
• Flow range: 600 l/s to 6,000 l/s
• Rated head: 1 m to 30 m
• Power range: 50 kW to 2,500 kW
• Available voltages: 380 V and 13,800 V (low and medium voltage)
• Speed range: 100 rpm to 1,800 rpm
• Main construction materials: cast iron, stainless steel 316, Duplex, Super Duplex
• Configurations: free discharge, pressurized discharge with check valve, siphon discharge, long-pipe discharge; H-sleeved casing, compact bell design
• Motor type: submersible motor, option for air- or water-filled motor
• Design features: axial impeller or variable-pitch impeller, large free passage (non-clogging), common shaft
• Instrumentation: temperature, vibration and humidity sensors
• Handling/installation equipment: anchor hook for easy installation and removal
• Typical applications: municipal and industrial, offshore, transport/storage, desalination, industrial cooling, mining, pumped-storage, new and existing plants, tidal energy
• Continuous operation ensured even in severe ambient conditions thanks to the cooling system