Coltraco Offers Portasteele® for Accurate Fire Extinguishing Agent Mass Without Weighing

Coltraco Commitment To :

  • Through-life maintenance support
  • We still maintain units built 20 years ago
  • Extend trade-in credits - replace old units for new
  • UL listing & ABS type approval - Portalevel™ MAX
  • ABS type approval & RINA approval - Portascanner™
  • Be a life-safety technology partner – Permalevel™
  • Certified OEM calibration & ODA service stations

Coltraco manufacture Ultrasonics That Work

Coltraco Offers Portasteele® for Accurate Fire Extinguishing Agent Mass Without Weighing

This Portasteele® Calculator is a stand alone unit, which is based on a 7’’ hand-held tablet. Coltraco came up with this device to put people at ease and help them convert the liquid level obtained with any Portalevel® unit into the exact fill-weight of agent inside the cylinder.

The Portasteele® Calculator calculates the fill weight of a fire suppression cylinder. It does this using the fill level determined by our Portalevel√ unit, or inversely using the required fill level for a certain weight of suppression agent. The PortasteeleÒ Calculator is sold as a stand-alone unit on a 7’’ hand-held tablet to be used in conjunction with our Portalevel range. This Continuous gas weight monitoring system is capable of converting the liquid level obtained with any Portalevel® unit, into the exact fill-weight of agent inside the cylinder. It therefore replaces the use of manual calculations and formulas.

Why buy from Coltraco Limited?

Let us share few glimpse of our story with you, which majorly focuses on commitment and dedication. Since 1987,Coltraco Ultrasonics has been to safety designing and manufacturing ultrasonic instrumentation for safety and servicing.


The Portasteele® Calculator which is fire suppression cylinder fill weight calculator comes in a ready-to-go-package complete with all items required to carry out liquid level indication with recording capability. The package directly by Coltraco Limited contains main unit, carrying case, sensor set, cables, accessories and instruction manual.

Our PortalevelÒ Max is part of our range of products and systems which are all designed to offer alternative methods to traditional means of testing, for example fire suppression systems, watertight integrity, flow testing and more. We believe in dedication to being a SafeshipÒ and SafesiteÒ company, encouraging safety for safety’s sake.

For further information, contact customer service.


CEO Message

Integrity and Science Key to Our Culture of Performance

Dear Coltraco Customers, Strategic Partners and Distributors,

Integrity is our defining value. Performance is its consequence. We understand that our customers have choices, and how we perform determines whether customers choose us. Coltraco’s Code of Ethics does not merely require compliance with laws. It embodies a Commitment to positive behaviours that build trust, promote respect, operate with distinction, with courtesy and global levels of performance, demonstrating our integrity and delivering customer performance.

We honour our commitments, communicate transparently, and act with honour. Ethics are the foundation of our performance culture and our science-based approach. We lead in specific technologies delivering the watertight integrity monitoring of marine structures and the monitoring of fixed liquefied gaseous fire extinguishing systems and the room integrity of protected space to ensure agent hold-times post-installation. We show this by our understanding of the science in them and the mathematics that explain them.

I would like to thank you for your business and for the relationships with our Customers, Strategic Partners, Distributors and ODAs who we value so highly.

My kindest regards,

Carl Stephen Patrick Hunter BA(Dunelm) Hon DSc FRINA FIMarEST MRAeS
CEO & Managing Director
Coltraco Ultrasonics Limited
46-47 Mount Street, Mayfair, London W1K 2SA
United Kingdom

Tel:  +44 20 7629 8475
Fax: +44 20 7629 8477

Call Now : +44 207 629 8475


References in PDF Format


Underwriters LaboratoriesUnderwriters Laboratories


Reference Alpha Fire UK Portalevel MAX Sept 2012

Reference Portascanner-II CSD MOD Albion and Bulwark





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