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    Pulsar 4400
    High-power ultrasound technology.

    The Pulsar 4400 an eco-friendly and sustainable solution designed to control algae and cyanobacteria in large bodies of water.
    Using omnidirectional ultrasonic waves, it works by resonating throughout the entire treated area, without the use of chemicals and without impacting the ecosystem.

    A leading solution for large-scale sites

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    Pulsar 4400

    The 5 Key Benefitsof
    for Pulsar 4400


    • 360° Ultrasonic Technology Omnidirectional emission ensures uniform coverage of the water surface, with no untreated areas.

    • Advanced Multi-Frequency Technology Emits over 4,400 targeted frequencies, allowing it to adapt to different types of algae and prevent habituation.
    • Dual-action formula
      Simultaneously targets filamentous algae (cell structure) and cyanobacteria (vacuoles) for comprehensive control of algal blooms.
    • Low power consumption and long battery life
      Low power consumption (approximately 50 W) and compatibility with an optional solar power supply, making it suitable for remote locations.
    • 100% eco-friendly solution
      A treatment that relies exclusively on physical methods, safe for fish, aquatic plants, and humans, as well as for sensitive uses such as swimming or irrigation.

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    Lake Fusine
    Pulsar 4400
    A brief overview highlighting the product's key features

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    Included in the package:

    • Pulsar 4400 Transmitter Head
    • Electronic control unit
    • Float + signal flag
    • 15 meters of cable (extensions available upon request)
    • 2-year warranty

    Secure delivery

    Telephone installation assistance included.

    Surgical precision against algae.

    Pulsar 4400 technology Pulsar 4400 on a principle of ultrasonic resonance specifically designed to target algae and cyanobacteria.
    It acts selectively on their internal structures without affecting other aquatic organisms.

    The mechanism of biological action

    • Targeting gas vacuoles
      The emitted ultrasound interacts with the gas vacuoles that algae and cyanobacteria use to regulate their buoyancy in the water column.
    • Altered buoyancy
      When exposed to a wide range of frequencies, these internal structures lose their functionality, preventing the algae from maintaining their position at the surface.
    • Gradual sedimentation
      Deprived of buoyancy, the algae sink to the bottom of the water body, where they undergo a natural decomposition process without a sudden release of toxins.
    • Interruption of photosynthesis
      The loss of access to light halts the photosynthetic cycle, leading to a gradual decline in algal blooms.

    The first effects are usually noticeable after a few days of use.

    Safety of Living Organisms

    Fish, aquatic plants (irises, water lilies), and higher organisms have different resonance frequencies; they are unaffected by the emitted waves because they lack gas vesicles.

    Performance & Range

    Biological target
    Range (Radius)
    Maximum treated area
    Cyanobacteria (blue-green algae)
    400 m
    Up to 50 hectares
    Filamentous algae
    150 m
    Up to 7 hectares
    Biofilm
    150 m
    Preventive action

    Need more power?

    The Pulsar 4400 system Pulsar 4400 two spray heads to be connected to a single power supply to treat more than 50 hectares.
    The unit is designed to operate 24 hours a day, 7 days a week, with minimal maintenance.

    Installation

    The device is installed in the center of the treatment area. It is held in place by a weight (not included) attached to the float.

    Food

    Voltage: 220/240 V (transformer included)
    Power consumption: 50 W/h (equivalent to a light bulb)
    Solar: Compatible with 24 V outlet (solar kit available upon request)

    Wiring

    Comes with 15 m. Extensions available by the meter.

    Areas of application

    Hillside reservoirs, drinking water reservoirs, irrigation ponds, fishing ponds, swimming lakes, wastewater treatment plants (construction of lagoons).

    A strategic investment requires an assessment

    Request a quote or more information from us, and confirm the layout with our engineers (surveying, obstacles, traffic islands, etc.).

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