SPERRY NAVIKNOT 450D / 450E SPEED LOG – Repair, Service & Installation by SEANAV The SPERRY NAVIKNOT 450D / 450E Speed Log is a trusted and accurate instrument used for measuring a vessel’s speed through water. It is a vital component for navigation systems, ensuring precise performance at sea. SEANAV offers expert repair, servicing, calibration, […]
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SPERRY DOPPLER SPEED LOG NAVIKNOT 400 WITHOUT TRANSDUCER: The Sperry Doppler Speed Log Naviknot 400 is a speed measuring device that utilizes Doppler radar technology to track a vessel’s speed. This version does not include the transducer, which can be purchased separately. The system is designed for easy installation and reliable performance. Regular calibration is […]
In the maritime industry, equipment obsolescence can pose significant operational challenges. When manufacturers discontinue support for certain models, sourcing authentic spare parts becomes difficult—and in some cases, nearly impossible. Seanav India bridges that gap. We specialize in providing new and selectively reconditioned spares exclusively for obsolete marine systems. Our goal is to help shipowners and […]
At Seanav India, we specialize in supplying new and reconditioned spare parts exclusively for obsolete marine equipment. When OEMs discontinue support, we step in to ensure vessels continue to operate without disruption. We understand the challenges shipowners and operators face when critical components become unavailable. That’s why we maintain a focused inventory and global sourcing […]
SPERRY MARINE NAVIKNOT – Precision Speed Log System for Accurate Marine Navigation The Sperry Marine NAVIKNOT is a state-of-the-art speed log system that provides reliable and accurate measurement of a vessel’s speed through water or over ground. Designed for a wide range of maritime applications, this system plays a critical role in ensuring safe navigation, […]
In today’s fast-paced maritime industry, many electronic and navigation systems are phased out by manufacturers. While these products may no longer be in production, they are still in active use across countless vessels worldwide. The real challenge? Finding genuine spare parts to keep them operational. Seanav India provides a practical and dependable solution. We supply […]
The NAVIKNOT Multi-sensor Speed Log series comprises a uniquely flexible range of speed log systems, for use on many types of vessels, such as cruise ships, container ships, tankers, superyachts and a wide variety of other craft. By offering systems using Doppler and electromagnetic sensors or satellite receivers, the NAVIKNOT series enables you to choose
In the rapidly evolving world of marine electronics and navigation systems, many products become obsolete due to technological advancements and manufacturer discontinuations. This can pose a significant challenge for vessel operators and shipowners who continue to rely on older yet fully functional equipment onboard. At Seanav India, we understand the critical importance of keeping your […]
As marine technology evolves, many trusted systems onboard vessels are declared obsolete by OEMs. But replacing an entire system can be expensive, unnecessary, and time-consuming—especially when the equipment still works well. That’s where Seanav India steps in. We specialize in sourcing and supplying both brand-new and selectively reconditioned spares specifically for obsolete marine equipment. Our […]
In the rapidly evolving world of marine electronics and navigation systems, many products become obsolete due to technological advancements and manufacturer discontinuations. This can pose a significant challenge for vessel operators and shipowners who continue to rely on older yet fully functional equipment onboard. At Seanav India, we understand the critical importance of keeping your […]
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