Feasibility study, design and manufacturing of gas and liquid sampling systems. Post-sales service.

Gas Analyzers, fix and portables, for continuous or spot measurements. More than 15 different technologies

Detectors for combustible or toxic gases and flames. Systems and controllers.

Analysis of Oil in Water, Water in Oil, pH, Conductivity, Turbidity, Suspended Solids, Viscosity etc.

Combustion efficiency, pressure meters, thermometers, humidity meters and gas detectors. Gas and pollution analyzers.

Integrated systems and eqyipment
for gas and liquid analysis.

Founded in 1995, APT is an Italian company specialized in manufacturing and supply of integrated systems and equipments for gas and liquid analysis.

The internal engineering dept is able to provide a complete and customized solution in order to follow the client in every project phase:

feasibility study, site survey and preliminary inspection
engineering and construction of analysis systems
installation, commissioning / start-up
technical assistance and after sales support

APT has strengthened a lot of exclusive partnerships with worldwide manufacturing companies, offering to customers the best state-of-art available on the market, in terms of technology, quality and budget.


For the following activities:

Design, production management, integration, installation and service of gas-liquid analysis systems. Trade of gas-liquid analysis instruments and accessories for industrial applications.

EA Sectors 19 – 29

Our numbers

In more than 20 years of history, APT has implemented systems and applied solutions for analyzing and processing industrial gas, liquids and flames for hundreds of customers and collaborating with leading industry partners.




developed systems


satisfied customers

Feautured Products

Our Customers

Latest news from APT

APT at MCE Mostra Convegno Expocomfort 2016

  For the third time APT attended MCE Mostra Convegno Expocomfort (March 15th to 18th), the biennial International exhibition dedicated [...]

APT announces new Tiger Optics agreement

    APT expands its range of gas analyzers with a new line of products signed TIGER OPTICS: the prestigious brand [...]


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Contact us for any information:

+39 0362 504125