Description
Key Features
Two ultrasonic transducers: Position protection around your vessel’s construction and application requirements.
Chemical-free fouling control: Uses ultrasound to help inhibit biofouling on protected surfaces.
Low power consumption: Average consumption of 11 watts on AC power or 10 watts on DC power.
Flexible power supply: Operates on 110/230V AC or 12–24V DC.
Compact marine design: IP65-rated control box and IP68-rated transducers.
Installation flexibility: Each transducer includes a 7.5-meter cable, extendable up to 20 meters.
How It Works
Sonihull Duo transmits ultrasonic energy through transducers bonded to the dry side of the surface being protected. This energy helps disrupt the formation of biofilm—the layer of microscopic organisms that encourages further marine growth.
The system is designed to remain powered continuously, helping limit fouling buildup between routine inspections and cleaning.
Compatibility and Installation
Sonihull Duo is suitable for materials that transmit ultrasound effectively, including fiberglass-reinforced composites, aluminum, steel, stainless steel, titanium, and rigid plastics.
System selection and transducer placement depend on the size, material, and construction of the vessel or equipment. Cored fiberglass hulls require special installation considerations to reach the dry side of the outer hull skin. The system is not suitable for wooden hulls.
Electrical installation should be completed by a qualified electrician. Routine care includes checking power and connections, inspecting transducer mounting, and renewing transducer coupling gel every six months.
Technical Specifications
| Specification | Sonihull Duo |
|---|---|
| Model | SH02 |
| Transducers | 2 |
| AC supply | 110/230V AC, 50/60Hz |
| DC supply | 12–24V DC |
| Average power consumption | 11W AC / 10W DC |
| DC fuse | 5A |
| Ultrasonic frequency range | 19.5–55kHz |
| Control box protection | IP65 |
| Transducer protection | IP68 |
| Standard transducer cable length | 7.5m |
| Maximum extended cable length | 20m |
| Control box dimensions | 175 × 130 × 75mm (W × H × D) |
| Transducer dimensions | 76 × 75mm (diameter × height) |
| Maximum operating temperature | 104°F / 40°C |
AC power consumption is measured during operation at 230V AC.
What’s Included
Sonihull Duo control unit
Two ultrasonic transducers, each with 7.5 meters of cable
Mains cable with a UK-standard fused plug, as listed in the manual
Marine-grade epoxy adhesive
Transducer coupling gel
Confirm the supplied power connection and any application-specific mounting accessories when ordering.
Request a Sonihull Duo Quote
Contact Separation Equipment Company to discuss your vessel, installation requirements, and Sonihull Duo pricing. Include your boat’s length, hull material, construction, available power supply, and the areas you want to protect.
