DESIGNER AND MANUFACTURER OF FLUID MEASUREMENT AND CONTROL EQUIPMENT
Deltafluid is a French company specialized in designing and manufacturing flow & temperature measurement systems and pressure & flow control devices. Located next to the largest natural gas field discovered in France (Lacq, South-West), the company established itself in the Oil & Gas sector in the early 1970s and then opened up to new markets : Chemistry, Petrochemistry, Energy including renewable and nuclear energy, Metallurgy, Stationery, Agribusiness, Water and smoke treatment, Aeronautics ...
For over 50 years, we habe been developing a complete range of instrumentation products oriented towards the measurement and control of fluids.
Flow sensors
Flow measurement with primary elements called differential pressure elements / flowmeters manufactured according to ISO 5167, ISO / TR 15377, ISO / TR 11583, ASME MFC-3M, ASME MFC-14M, ASME MFC-12M, ISO 9300, ASME PTC 19.5 , ... standards (orifice plates, venturis, nozzles, pitot tubes, v-cone meters, wedge meters and other special flow meters).
Our devices comply with the European PED Directive 2014/68/EU.
Temperature sensors
Temperature measurement with devices such as thermometers, thermocouples, probes and other special sensors & thermowells.
Restriction orifices
Flow limitation and pressure regulation devices also called restriction orifices (single, multi-hole and multi-stage restriction orifices).
Piping & instrumentation accessories
Piping accessories such as flanges, condensation pots, flow straighteners, flow conditioners, flow indicators, spades & spacers...
Instrumentation accessories such as 2, 3 or 5 way manifolds, differential pressure transmitters, instrumentation cabinets...
Deltafluid operates in numerous industries such as oil & gas, chemicals & petrochemicals, energy including renewable and nuclear energy, metallurgy, paper manufacturing, agri-food, water and smoke treatment, aeronautics... with major references in each of these sectors.
Deltafluid joined the Alfeor group in May 2025.
Today, Deltafluid generates more than 50% of its turnover with export.
The company has a network of distribution partners in Qatar, the United Arab Emirates and Kuwait and a preferred partner in Belgium.
Other partnerships are in progress. Please contact us for more details.