Shipping IMPA MSG Numbers available

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The Marine Stores Guide is run by The International Marine Purchasing Association as a method for the shipping industry to find products using a 6 digit code to filter by type of technology.Coltraco Ultrasonics have some products listed in the MSG data which are available to buy direct or via one of our authorised Global Network of Partners, Distributors, Agents and Resellers. LEVEL INDICATOR

652776 – Ultrasonic liquefied gas level indicatorLEVEL INDICATOR

652777 – Ultrasonic liquefied gas level indicatorINDICATOR BEARING

651332 – Ultrasonic bearing indicatorULTRASONIC WATERTIGHT

652778 – Ultrasonic watertight integrity test indicator

Get in touch

You can reach us anytime via phone or email, we aim to respond to all enquiries within 24 hours (excluding weekends and bank holidays)


Come say hello at our Technical Laboratory.

Coltraco Ultrasonics
NETPark Research Institute
Joseph Swan Road
TS21 3FB

United Kingdom


Monday - Friday (excluding bank holidays) from 8:30am to 6:00pm, UK.

Tel (Sales & HQ): +44 20 7629 8475
Tel (Technical): +44 1740 618 240