DUPLEX

DUPLEX

The Nettuno® DUPLEX series of motor pumps is designed for irrigation, effectively addressing the challenge of lifting water from depths that exceed the capabilities of standard centrifugal pumps. The DUPLEX system allows for water suction up to 27 meters deep and provides adjustable pressure at the surface.

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How it works 

The standard DUPLEX system features a dual pump setup: a submersible pump that can be lowered into a pit (up to 27 meters deep) using a 12 VDC electric winch. This submersible pump is connected to a SOFT-START system, which facilitates the gradual upwelling of water through the pipes to a surface pump, which then raises the water under pressure. An inverter ensures precise pressure regulation and significant energy savings. The system also allows for the use of a single surface pump if the submersible pump is not required.

Features:

  • High Depth Draught: Capable of drawing water from significant depths.
  • Low Voltage Winch: Equipped with a stainless steel cable.
  • SOFT-START System: Enables gradual startup and shutdown of the submersible pump, preventing water hammer and reducing power consumption.
  • Inverter: Provides speed control and flow variation, ensuring efficient energy use.
  • Advanced Electric Panel: Offers automatic or manual cycle control with overload protection.
  • Energy Utilization: The system can power external equipment through an optional electrical outlet kit.

 

Nettuno Duplex - Motor pumps

Nettuno Duplex - Motor pumps

The Nettuno DUPLEX motor pumps are equipped with the latest control units for monitoring motor parameters, alternator, and surface pump operations. Additional features include an emergency stop button, frequency control potentiometer, electric power winch, and the possibility of remote control via SMS for starting the automatic cycle.

Example of a control panel:

  1. Control panel for control and visualization of motor parameters, alternator and surface pump.
  2. Emergency Button.
  3. Key selector switch.
  4. Power Electric winch.
  5. Potentiometer for frequency control Inverter.
  6. Main switch.
  7. Insulation Monitor Device.
  8. SOFT-START Controls of submersible pump.

Nettuno DUPLEX motor pumps combine robustness, user-friendliness, and compact size with high performance and reliability, making them an ideal choice for complex irrigation tasks​

Further details on the technical data sheet

Video:

Contact Us for Your Agricultural Motor Pump Needs

Experience the blend of power, efficiency, and quiet operation with Nettuno® Duplex Motor Pumps, your ideal solution for agricultural irrigation needs.

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Nettuno Irrigazione has been producing high-quality self-propelled irrigation systems and motor pumps for over 40 years.

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