Mixer
Advanced Gas Mixing Solutions for Diving and Industrial Applications
Over the years, the growing demand for Nitrox, Trimix, and other breathing gas mixtures has driven the development of more efficient and reliable gas blending technologies.
Traditionally, diving centers prepare these mixtures using the partial pressure blending method. Although widely used, this process requires oxygen-clean cylinders, careful measurement of each gas before topping up with air, and efficient management of expensive gases such as oxygen and helium. In addition, maximizing the use of high-value gas cylinders can be challenging unless multiple pure gas supplies are available and cylinders are filled only when nearly empty.
To overcome these limitations, MPS developed its patented Static Gas Mixing System (Patent No. ITUD20020057A1).
Unlike conventional blending methods, the MPS system prepares the required gas mixture at low pressure, before the compressor intake. The mixture is instantly homogenized by the static mixer, allowing immediate use after a final gas analysis without requiring additional mixing time.
For oil-lubricated compressors, the oxygen concentration should not exceed 40% O₂.
Why Choose MPS?
MPS designs and manufactures high-quality gas mixers and gas dosing systems for two or more gases, specifically engineered for high flow rates and rapidly changing gas demands.
Available for virtually all technical gases, including:
- Oxygen (O₂)
- Helium (He)
- Nitrogen (N₂)
- Carbon Dioxide (CO₂)
- Carbon Monoxide (CO)
- Compressed Air
- Argon (Ar)
Flexibility & Precision
Produce exactly the gas mixture you need, whenever and wherever you need it.
MPS gas mixers provide maximum flexibility in:
- Mixing ratios
- Gas flow rates
- Installation locations
Gas composition can be adjusted in seconds, making the system ideal for applications where gas requirements frequently change.
Cost Efficiency
Producing gas mixtures on demand significantly reduces operating costs.
Benefits include:
- Lower consumption of expensive gases
- Reduced storage requirements
- Elimination of pre-mixed gas inventories
- Simplified gas cylinder management
- Greater operational efficiency
Outstanding Mixing Quality
MPS static mixers deliver perfectly homogeneous gas mixtures every time.
The precise mixing process ensures:
- Consistent gas composition
- Reliable repeatability
- Improved process safety
- Maximum operational reliability
Examples of use
Technical & Commercial Diving
Technical and commercial divers frequently operate at extreme depths where specialized breathing gases are essential.
MPS mixers accurately prepare:
- Nitrox (O₂/N₂)
- Heliox (O₂/He)
- Trimix (O₂/N₂/He)
Gas mixtures are produced on-site according to the required diving profile, ensuring accuracy, safety, and efficiency.
Food Industry
Modified Atmosphere Packaging (MAP) requires precise gas compositions to maximize product shelf life while maintaining freshness.
MPS provides gas mixing and dosing systems suitable for all major packaging machines, allowing accurate blending of:
- Carbon Dioxide (CO₂)
- Nitrogen (N₂)
- Oxygen (O₂)
- Argon (Ar)
Military Applications
Military diving operations often require binary and ternary breathing gas mixtures tailored to mission-specific underwater activities.
MPS has developed dedicated military gas mixing systems capable of producing:
- Heliox
- Nitrox
- Trimix
For field operations, dedicated models are available with rechargeable battery systems capable of operating continuously for up to 16 hours without external power.
Technical data
Quality, Maintenance & Service
Every MPS gas mixer is engineered for long-term reliability.
Our commitment to quality starts with premium materials and precision manufacturing and is supported by a comprehensive Quality Management System throughout the entire production process.
To maximize service life, optional accessories such as gas filters can be integrated into the system.
MPS also offers:
- Preventive maintenance programs
- Scheduled servicing
- Technical support
- Worldwide assistance through our international partner network
The MPS Advantage
✔ Patented static mixing technology
✔ Immediate homogeneous gas mixtures
✔ Low-pressure blending before compressor intake
✔ Reduced helium and oxygen consumption
✔ High accuracy and repeatability
✔ Suitable for diving, military, food, and industrial applications
✔ Custom-engineered solutions
✔ Worldwide technical support
