Monitoring your gaseous installations at sea? Choose the Portamarine®.

The Portamarine® has been specifically designed to meet the needs of the shipping industry and has proven a capable and reliable unit over many years. In use with many thousand Vessel and Marine service stations worldwide, it is specifically designed for safely, quickly and accurately inspecting marine CO2 fire suppression systems. It allows vessel owners to comply with IMO SOLAS requirements which specify the need to have the means onboard to allow crew to safely inspect the fire systems. The Portamarine® has been specifically designed for testing multi-banked CO2 Cylinder Fire Suppression System Cylinders, stored in 2, 3 or 4 rows deep, to make the process as quick as possible to complete. It can also operate on the vast majority of other fire system agents including FM200™, NOVEC 1230™, Halon (for Defence applications) and all other clean agent systems.

Coltraco Limited has produced this liquid gas level indicator specifically to meet the corresponding needs of Marine Industry. The equipment is  accurate to +/-1.5mm and proves a significantly safer and quicker solution when compared to weighing as a means of identifying cylinder content.

Optional Extras with Portamarine – Ultrasonic Level Indicator

Ancillary Parts

These are offers and accessories available with this ultrasonic level sensor upon demand. Give it a look!

Additional Sensors

  • Wet Sensors – For rugged applications such as poor conditioned or rusty cylinders
  • Dry Sensor – For Standard Applications

Multi-Banked Extension Rod

  • Standard Rod – 28mm wide, normal build. Ideal for vast majority of applications.
  • Slim line rod – only 14mm wide and lightweight, ideal for where cylinders are tightly packed.


Infrared thermometer providing quick indication of ambient temperatures

After Sales Support

By purchasing the Portamarine® from Coltraco you can be assured of our full support to ensure you become a confident and competent user. If ever you require additional support or would like a Telephone Teach-In from one of our Technical Team please call +44 1761 241 601 or email This email address is being protected from spambots. You need JavaScript enabled to view it.

Total Support with Portacare®

3 or 5 Year Total Maintenance Program to completely cap the cost of ownership and guaranty maximum availability. Back up units provided in the event of unit breakages with beyond Warranty levels of support.

For further information, download PDF

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