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We are proud winners of the Queen’s Award for Enterprise in International Trade, in both 2019 and 2022.

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Portalevel® ADVANCED

  • Liquefied Fire Suppression Cylinders
The Portalevel® ADVANCED is a portable, non-invasive ultrasonic…

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Portalevel® MAX PLUS

  • Liquefied Fire Suppression Cylinders
Portalevel® MAX PLUS is our latest high-spec UL listed addition to our line of handheld, battery powered liquid level indicators….

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Portasteele® CALCULATOR

  • Liquefied Fire Suppression Cylinders
The Portasteele® CALCULATOR is the…

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Portatank®

  • Industrial Tanks, Transformers & Refrigerants
The Portatank® is a versatile, handheld, portable ultrasonic liquid level indicator for fast and reliable measurements. Powered by a battery,…

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Portalevel® LITE

  • Liquefied Fire Suppression Cylinders
Portalevel® LITE is Coltraco Ultrasonics’ latest innovation in ultrasonic liquid level measurement, offering high-accuracy performance at an exceptional value. Building…

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Portalevel® IS

  • Hazardous Area Fire Suppression Cylinders
The Portalevel® INTRINSICALLY SAFE is an ultrasonic liquid level indicator approved for Zone 1 and Zone 2 ATEX and IECEx…

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Portalevel® MAX MARINE PLUS

  • Marine Fire Suppression Cylinders
Portalevel® MAX MARINE PLUS is a highly capable, handheld liquid level indicator with ABS Type Approval for marine applications in…

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Portapipe®

  • Pipework Level Testing
The Portapipe® is a portable and battery powered liquid level indicator designed to non-invasively, accurately, and reliably measure the level…

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Portamarine®

  • Marine CO2 Cylinders
Portamarine® is a low-cost, portable, and battery powered liquid level indicator designed to non-invasively, accurately, and reliably measure the level…

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Permaflow®

  • Constant Monitoring Liquid Flow Rate
The Permaflow® is a fixed,…

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Portasonic® PRO

  • Liquid Flow Rate & Pressure
The Portasonic® PRO is a handheld tablet-based ultrasonic clamp-on flow meter with built-in pressure prediction software for calculating internal pipe…

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Portasonic® CALCULATOR

  • Flow to Pressure Converter
Calculate internal pipe pressures using e<span…

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PermaMass® FEATHERWEIGHT

  • Liquefied Fire Suppression Cylinders
The most accurate and fast acting constants loss monitoring system of its kind. Capable of detecting a loss of agent…

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Portagas®

  • Inert Gas Fire Suppression Cylinders
Portagas® is a world’s first technology for non-invasive, non-destructive monitoring of pressurised, inert gas systems. It is a unique and…

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Portagauge® 6

  • Wall Thickness & Corrosion
The Portagauge® 6 is a multiple…

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Portalevel® MAX NIPPON

  • Japanese Fire Suppression Cylinders
Portalevel® MAX NIPPON is a handheld, battery powered liquid level indicator specifically designed to be used on the thicker-walled cylinders…

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