Seanav Marine
Maritime Engineering Journal Class Compliance Review

SPERRY MARINE PULLEY 84 GROOVE PULSE DISC ASSEMBLY

⏱️ 5 min read

marine navigation equipment marine service assembly — Seanav Marine provides certified marine navigation and communication support for vessels worldwide.

SPERRY MARINE PULLEY 84 GROOVE PULSE DISC — certified service at ASSEMBLY

SPERRY MARINE PULLEY 84 GROOVE PULSE DISC ASSEMBLY: The Sperry Marine Pulley 84 Groove Pulse Disc Assembly is an essential part of radar systems, primarily responsible for ensuring smooth mechanical motion in the radar's scanning system. It helps transmit power from the motor to the radar's antenna, enabling it to rotate efficiently and scan the surroundings. The 84 grooves on the disc ensure that the radar’s movements are precise and uniform, improving the overall accuracy and performance of the system. This component is critical for the longevity and reliability of radar operations in maritime settings. Our team delivers marine navigation equipment marine service assembly for SPERRY MARINE PULLEY 84 GROOVE PULSE DISC 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 navigation equipment

Seanav Marine supplies, installs, calibrates, and certifies marine navigation equipment 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.

Reviewed by Verified Maritime Technical Authority

Seanav Technical Engineering Board

Lead Marine Electronics Technical Superintendent

Senior technical marine electronics engineering board coordinating statutory SOLAS Chapter IV/V radio surveys, gyro compass overhauls, VDR APT certifications, and 24/7 technical riding squads across 170+ Indian commercial ports.

🛡️ SOLAS Marine Navigation & Communication Maintenance
🛡️ MCA Approved Magnetic Compass Adjustment Network
🛡️ GMDSS General Operator Certificate (GOC) Standards
🛡️ Surveys for All IACS & Non-IACS Classes via Channel Partners

🚨 24/7 Port & Anchorage Technical Dispatch

Calling at an Indian Port? Need Immediate Attendance or Spares?

Our factory-trained marine electronics and automation engineers board vessels calling at Indian major gateways within 2–4 hours (subject to berth clearance, harbor launch availability, and port security passes) with OEM spares:
JNPT (Nhava Sheva),
Mumbai,
Kandla,
Mundra,
Cochin,
Chennai,
Vizag, and
Paradip.
Statutory Class surveys coordinated for all IACS & Non-IACS classes through accredited channel partners across India.

📞 Call Duty Engineer: +91 75492 76285
⚡ Request Attendance Quotation →