Description
Onwa Marine ONWA KP-25 Series Chartplotters — Seanav Marine provides certified marine navigation and communication support for vessels worldwide.
ONWA KP-25 Series GPS — certified marine supply & attendance
The Onwa Marine KP-25/27 Series Chartplotters are compact yet powerful navigation devices. Available in 5-inch and 7-inch screen sizes, they are perfect for smaller vessels or limited console space. These chartplotters come with optional features, including Class B+ AIS and fishfinder functions, offering a multifunctional solution for safe navigation and fishing. The user-friendly interface, high-definition display, and advanced charting capabilities make it an excellent choice for both professional mariners and recreational boaters. Their ability to integrate with other systems ensures enhanced performance and reliability at sea. Our team delivers Onwa Marine ONWA KP-25 Series Chartplotters for ONWA KP-25 Series GPS with survey-ready documentation.
Why choose Seanav Marine
- Certified marine electronics engineers with gyro, radar, GMDSS, and bridge system expertise
- IMO, SOLAS, and class-society aligned installation, testing, and documentation
- 24/7 emergency breakdown support at 170+ UAE ports and nationwide coverage across all UAE commercial ports, anchorages, and offshore terminals
Service scope for marine radar
Seanav Marine supplies, installs, calibrates, and certifies marine radar systems for commercial fleets operating worldwide. We provide OEM parts, emergency breakdown cover, and class-society aligned test records.
Maritime expertise: Seanav Marine is a Dubai-headquartered NAVCOM specialist trusted by fleet operators for navigation and communication systems. Request support from our certified engineers: Contact Seanav Marine · Navigation services · Marine equipment.
Technical Specifications & Operational Standards
Review certified engineering parameters, electrical inputs, data protocols, and Class compliance standards for this unit:
| OEM Brand / Manufacturer | Onwa Marine |
|---|---|
| Model / Part Number | ONWA-KP-25 |
| Equipment Classification | Marine Multi-Function Display (MFD) & GPS Chartplotter |
| Display Screen | Sunlight-Viewable Color TFT LCD (High Contrast Multi-Color) |
| Power Supply Input | 10.5 to 35 V DC (Reverse Polarity & Overvoltage Protected) |
| Integrated Sensors | Internal 72-Channel GNSS/GPS Receiver + Dual-Frequency Echo Sounder Support |
| Data Interfaces | NMEA 0183 (2 Inputs / 2 Outputs), NMEA 2000, RS-232, HDMI Output |
| Ingress Protection | IPX6 Waterproof Front Display Enclosure |
| Stock & Port Logistics | Ready Stock for Immediate Vessel Supply across Mumbai, JNPT, Kandla, Cochin, Chennai & Visakhapatnam |
| In-the-Box Documentation | OEM Certificate of Conformance, Wiring Schematics, Installation & Operating Manual |
Seanav Marine maintains bonded warehouse spare parts inventory and factory-trained technical riding squads across all major Indian ports. Immediate dispatch available to vessel agents, ship chandlers, and technical managers at Mumbai, JNPT (Nhava Sheva), Kandla, Mundra, Cochin, Chennai, and Visakhapatnam (view all 400+ ports →).
GMDSS & Radio Survey resources
- GMDSS & Radio Survey overview
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Manufacturer documentation and compatibility
Select the exact model, hardware generation and document revision. Before ordering, confirm the equipment interfaces, power requirements, required approvals and included accessories against the applicable manufacturer documentation. Send nameplate photographs, the installed equipment details, vessel name, port and ETA with your enquiry.

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