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Our Mission

Demaco is the leading knowledge driven cryogenic infrastructure partner for industrial gas companies, scientific institutes and EPC contractors world-wide. Our team of cryogenic specialists, Cryogeniuses, is committed to supporting our partners in their daily effort to transport and condition all liquefied gasses. By advising on, designing, engineering, manufacturing, testing and installing customer specific vacuum insulated solutions of superior quality, we continuously provide the highest yielding infrastructure in the industry.

Our Activities

Demaco’s field of interest is cryogenics. Cryogenic technology. A very specialised field, which has been carefully built up over the past years. It is a technology that deals with extremely low temperatures (-160 degrees Celsius and below), where industrial gasses are being used as coolants. And this goes hand in hand with high vacuum. Because cryogenic technology asks for extreme isolation and high vacuum technology makes that possible.

Demaco applies these techniques with producers of industrial gasses and for end users of liquid gas, as used in the food industry, pharmaceutical companies, automotive, aerospace (such as ESA: creation and implementation of the European space programs and satellites) and medical (think of oncology, laser treatment and blood banks). Also research institutes (for example CERN: fundamental research of elementary particles) and universities work together closely with Demaco. In a lot of cases, it is about the transportation and conditioning of liquid Nitrogen (LN2); also liquid Helium (LHe) and liquid natural gas (LNG) are well known media. Demaco advises, engineers, manufactures, tests, installs, documents, certifies and maintains cryogenic infrastructures. It’s all about Cryogenius.

Our quality and safety

Without the right certificates, you are obviously not allowed to call yourself ‘Cryogenius’. In the chapter of service on this site, you can read about there being no problems on that account. But certification alone doesn’t suffice. If it is about the high standard of quality and safety, you are going to need more evidence. And that is found in practice, of course. In our workplace. Or in the workplace of our clients. Let’s say it as follows: It’s all about Cryogenius. If you know what it takes to be part of the worldwide cryogenic top, then you will know that good is not good enough and safe is not safe enough. One more cryogenic step. With the right certification, the right knowledge, the right urge to gain and renew this knowledge over and over again. To know what you are doing and what this can signify for the safety of humankind and environment.

Oester 2
1723 HW
+31 226 332171



Products by Demaco

Positive Displacement Flowmeters
Clamp-On Sensor
Calibration Services
Coriolis Mass Flow Meter
Venturi Flow Meters
Turbine Flow Meters
Flow Controllers
Electromagnetic Flow Meters
Vortex Flow Meters
Variable Area Flow Meters
Level Indicators
Level Transmitters
Level Switches
Level Controllers
Pressure Regulator
High Pressure Fittings
Pressure Switches
Pressure Gauges
Pressure Transducers
Safety Valves
Valve Positioners
Pressure Control Valves
Ball Valves
Solenoid Valves
Diaphragm Valves
Control Valves
Needle Valves
Plug Valves
Chopper Pumps
Rotary Piston Pumps
Pneumatic Pumps
Reciprocating Pumps
Turbine Pump
Cavity Pumps
Gear Pumps
Dry Prime Pump
Temperature Controllers
Temperature Transmitters
Flame Detector
Liquid Storage Tanks
Flame Detector
Piping Systems
Static Mixers
Continuous Mixers
Batch Mixers
Raman Analyzer
Total Sulfur Analyzer
Total Nitrogen Analyzer
Oxygen (DO) Analyzer
Dissolved Oxygen (DO) Analyzer
Moisture Analyzer
Hydrocarbon Dew Point Analyzer
Extractive analyzer
In-Situ analyzers
Sample extraction
Ultrafiltration systems
Membrane filters
Cartridge filters
Depth filters

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