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Marine Equipment





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Overfill Alarm System Suppliers

During cargo loading and bunkering, level gauging and loading computers already track ullage and flow, but the independent high-level and overfill alarms are the safeguards that prevent a mistake turning into a spill. Class rules, the IBC and IGC Codes, MARPOL fuel tank protection requirements and tanker vetting programs all expect clear separation between normal gauging, high-level alarms and the final overfill cut-off at around 95% and 98% of tank capacity. That means ships need equipment that is simple to test before each operation, robust in service and properly documented. When owners and superintendents choose overfill alarm system suppliers, they are effectively deciding how reliable that last line of defense will be over many years of loading and bunkering.

Practical Choices for High-Level and Overfill Alarm Arrangements Onboard

Most systems follow the same basic architecture: independent tank-top sensors, approved safety barriers and a dedicated alarm cabinet in the cargo control room. Within that structure, overfill alarm system manufacturers offer several technical options, and the details strongly influence reliability in service:

  • Sensor principle and independence: fixed-point float switches, acoustic / ultrasonic limit switches or radar-based alarm channels are set up as a separate chain from the cargo gauge, with clearly defined high and overfill levels.
  • Alarm panels and local indication: multi-channel cabinets give each tank its own lamps and audible alarm, with relay outputs for pump stop or ESD where required, and with power supply and cabling arranged independently from the gauging system.
  • Proof testing and diagnostics: built-in test functions, line monitoring and channel status indications make it easier for crews to verify each channel before loading without complex work on deck.
  • Hazardous area approvals: sensors and barriers carry approved for hazardous areas and class type approvals appropriate to the cargo and zone classification, supporting safe installation in flammable atmospheres.

System integration: clear interfaces to cargo control, loading computers and emergency shutdown systems allow alarms to be logged and acted on without losing their independent status.

By focusing on these points, buyers can select alarm arrangements that are practical to test and maintain, while still meeting the independence and reliability expected by inspectors and charterers.

Selecting Overfill Alarm System Suppliers for Cargo and Bunkering Service

Experienced overfill alarm system distributors help buyers match sensor type (float, acoustic or radar-based) and alarm cabinets to existing tank arrangements and control systems, confirm hazardous-area and class approvals, and supply systems together with the sensors, safety barriers and alarm modules most likely to be needed as spares. They pay close attention to commissioning, proof-test procedures and long-term parts availability, so that routine pre-loading tests and vetting inspections can be passed without delays.

Across the market you will find global OEMs offering integrated gauging and alarm solutions, regional makers of 95/98% overfill systems, and companies focused on upgrades and replacements. The practical question is which partners can keep independent high and overfill alarms reliable through the life of the ship. Records Marine gives buyers a single place to discover and compare these companies when planning new overfill alarm installations or replacement projects.

  • ARK MARINE SERVICE INC. logo

    Year Founded: 2004

    Verified

    ARK MARINE SERVICE INC.

    Verified

    We specialize in providing original equipment supplies, primarily for main and auxiliary engine spares. As a factory-based company, we ensure the best pricing without compromising on quality. Our dedicated logistics team handles all deliveries efficiently, offering competitive rates for air, sea, and courier services.

    arkmarine.co.jp
    rex.l@arkmarine.co.jp

    CATEGORIES:

    • Overfill Alarm Systems

    • Air Compressors

    • Engines (2-Stroke)

    • Engines (4-Stroke)

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

      (150)

    CLASS APPROVED:

    • ClassNK

    • BV

  • MYTHMAR MARINE DANISMANLIK TIC. LTD. STI logo

    Year Founded: 2018

    RM verified

    RM verified

    MYTHMAR MARINE as a spare parts broker has the knowledge and power to serve you well by providing all types of spare parts genuine, under license or O.E.M. in cooperation with our affiliated companies at competitive prices. We can provide you with new spare parts from Europe Poland, U.K., Denmark, Germany, etc., Japan, Korea, China, as well as used spare parts from India and Singapore, with warehouses in Greece, India, Bangladesh and China for second hand spares. We can negotiate prices and payment terms and delivery as manufacturers rely on our purchase and in our orders.

    mythmar.com
    info@mythmar.com

    CATEGORIES:

    • Overfill Alarm Systems

    • 15 PPM Monitoring Equipment

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • AIS (Automatic Identification Systems)

    • Alpha Lubrication Systems

    • AMS (Alarm Monitoring Systems)

    • Anemometers

    • Anti-Heeling Systems

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Automation Control Equipment & Control Units

    • Autopilot

    • BackWash Filters

    • BNWAS (Bridge Navigational Watch Alarm Systems)

      (151)

  • SEASTAR (HK) TRADE LIMITED logo

    Year Founded: 2018

    Seastar is dedicated to providing original spare parts for main engines, auxiliary machinery, engine room equipment, and deck auxiliary systems to domestic and international shipowners and management companies. Leveraging our global supply network and logistics capabilities, we integrate superior spare parts resources worldwide to deliver optimal solutions for our customers. Building on quality assurance, we guarantee competitive pricing through centralized procurement volume while committing to 24/7 uninterrupted service. Our global service network and professional logistics team ensure timely delivery of your spare parts to designated ports and destinations.

    CATEGORIES:

    • Overfill Alarm Systems

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

      (67)

    CLASS APPROVED:

    • ABS

    • ClassNK

    • CCS

    • BV

    WAREHOUSES:

    • China

  • Default logo

    Year Founded: 2023

    Our company supplies valves, explosion-proof lighting products, and industrial hardware through our own imports. We also provide a wide range of electronic and mechanical products to meet diverse industrial needs. With our commitment to quality and technical expertise, we aim to be a trusted partner in industrial solutions.

    CATEGORIES:

    • Overfill Alarm Systems

    • Air Horns

    • Air Starters

    • Communication Equipment

    • Electrical Horns

    • Gas Detection Systems

    • Gas Sampling Systems

    • Gear Shafting Systems

    • Governors

    • Hydraulic Pumps

    • Hydraulic Winch & Windlass

    • Hydraulic Operation Equipment

    • Hydraulic Stations For Pressure Test

    • Inert Gas Generators

    • Inert Gas Systems

      (14)

    WAREHOUSES:

    • Turkey

  • ISLAND MARINE INTERNATIONAL logo

    Year Founded: 2009

    Island Marine International is a supplier for marine spare parts. We are expertise in Bridge to engine room spares parts. From the day of establishment, we try to increase our business range, range of spare parts and our client services. It is our supreme priority to build and sustain strong long-term relationship with our clients by providing solutions, on top of supplying spare parts. As a part of the supply chain, we understand the requirements of value for money, which is why we promise competitive prices for the highest quality spare parts and at the fastest delivery time. We are able to offer relatively lower prices and at a quicker delivery time as compared to our competitors. Having accumulated years of experience in this trade, our company has acquired an outstanding reputation for trustworthiness and reliability. This is the result of the zeal of our professional staff and skilled technicians in fulfilling the needs of our customers.

    CATEGORIES:

    • Overfill Alarm Systems

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

      (165)

    BRAND:

    • ALPTEC

    • Preferred Utilities

    • Veeder-Root

    • OilSafeSystem

    • JME ELLSWORTH

      (23)

    WAREHOUSES:

    • Bangladesh

  • BestBangla Marine and Trading Ltd logo

    Year Founded: 2024

    At BestBangla Marine Trading Ltd., we specialize in the supply, sourcing, and export of high-quality marine equipment tailored to meet the operational demands of vessels worldwide. From engine room machinery to navigation systems, deck tools to electrical componentswe deliver trusted equipment from leading global manufacturers. Our offerings include: Main Aux Engine Components Pumps, Compressors Purifiers Navigation Communication Systems Electrical, Hydraulic Pneumatic Equipment Deck, Safety Galley Equipment All equipment is inspected, tested, and verified for performance and reliability. Whether new, OEM, or reconditioned, we ensure your vessel is equipped to operate efficiently, safely, and without delay.

    CATEGORIES:

    • Overfill Alarm Systems

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • AUS (Automatic Unloading Systems)

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • Alpha Lubrication Systems

    • Anemometers

      (159)

    WAREHOUSES:

    • Bangladesh

  • Reza Enterprise logo

    Year Founded: 2010

    We are the supplier of all ship equipment and parts taken out from the ship recycling yard. We provide Main Auxiliary engine, Turbocharger, Compressors, Hydraulic Motor and pump, heat exchanger, automation, frampo pump, etc.

    CATEGORIES:

    • Overfill Alarm Systems

    • AMS (Alarm Monitoring Systems)

    • ARPA (Automatic Radar Plotting Aids)

    • Accommodation Ladder Davits

    • Air Compressors

    • Air Driven Motors

    • Air Starters

    • Air Horns

    • Automation Control Equipment & Control Units

    • Autopilot

    • BNWAS (Bridge Navigational Watch Alarm Systems)

    • BWTS (Ballast Water Treatment Systems)

    • Boat Engines

    • Boiler Automation Equipment

    • CPP Systems (Controllable Pitch Propeller)

      (100)

    WAREHOUSES:

    • India

  • MJ Marine Parts logo

    Year Founded: 2010

    MJ marine parts we deal Marine Automation I Industrial Automation Marine Navigation Marine Communications I Marine Machineries Marine spare parts Ship store Marine hydraulic system Marine used spare parts All kind of marine parts MJ marine parts is stockiest and supplier all kind of ship and industrial spare used and recondition parts world wide.

    CATEGORIES:

    • Overfill Alarm Systems

    • 15 PPM Monitoring Equipment

    • AIS (Automatic Identification Systems)

    • AMS (Alarm Monitoring Systems)

    • Automation Control Equipment & Control Units

    • Autopilot

    • BNWAS (Bridge Navigational Watch Alarm Systems)

    • Boiler Automation Equipment

    • Boiler Forced Draft Fans

    • Communication Equipment

      (43)

    BRAND:

    • OilSafeSystem

    • DAEHWA

    • ZLM Shanghai Zhaolie Metal Products

    WAREHOUSES:

    • Bangladesh

  • Zava Marine Corporation logo

    Year Founded: 2022

    Expert manufacturers of industrial equipment and spare parts, delivering precision-engineered, durable solutions for machinery, automotive, aerospace, and heavy industries. Custom fabrication, OEM/aftermarket parts, and global supply chain support

    CATEGORIES:

    • Overfill Alarm Systems

    • AMS (Alarm Monitoring Systems)

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Anti-Heeling Systems

    • Automation Control Equipment & Control Units

    • Alpha Lubrication Systems

      (157)

    CLASS APPROVED:

    • ABS

    • RINA

    • RMRS

    • ClassNK

    • CCS

      (15)

    WAREHOUSES:

    • China

  • Default logo

    Year Founded: 2025

    Specializing in the maritime electronics industry and professional fiber optic compass manufacturer Providing professional services and selling all kinds of marine electronic products.We provides one-stop service including technical consultation, system design, equipment sales, installation and commissioning, maintenance. We have implemented the ISO9001 quality management system, which can provide customers with the highest quality service standards. There are a wide variety of products, and the agent cooperates with the worlds major brand-name products. These include: radio communication, satellite communication, internal communication, rescue, navigation, weather, comprehensive, entertainment, fishery, other and engine room automation control and alarm system. The products can be applied to new building ships, refurbished ships, fishing boats, inland river boats and yachts, etc.

    CATEGORIES:

    • Overfill Alarm Systems

    • 15 PPM Monitoring Equipment

    • Accommodation Ladder Davits

    • Accommodation Ladders & Gangways

    • Air Compressors

    • Air Driven Motors

    • Air Horns

    • Air Reservoirs

    • Air Starters

    • AIS (Automatic Identification Systems)

    • Alpha Lubrication Systems

    • AMS (Alarm Monitoring Systems)

    • Anemometers

    • Anti-Heeling Systems

    • ARPA (Automatic Radar Plotting Aids)

      (157)

    CLASS APPROVED:

    • CCS