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.

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

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

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

Integrated Systems and Equipment
for automation and
Gas and Liquid Analysis.

Founded in 1995, APT is an Italian company specialized in manufacturing and supply of integrated systems and equipment 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 integrated analysis systems
installation, commissioning / start-up
technical assistance and after sales support/p>

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

Featured Products

Our Customers

Latest news from APT


Published and distributed in more than 140 countries, GasWorld is one of the most important and widespread publications for [...]

APT: for 25 years by your side, now more than ever.

Next September, APT will reach a very important milestone, celebrating its 25 years in business. In 1995, in fact, [...]


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