Compression · Air treatment · On-site gas
One trade: compressed air.
Every compression technology, air treatment and on-site gas generation. Fifteen families, one single brand. And for every process, the machine that holds up, with a 5-year warranty.
Our trade
One trade, covered in full.
CEZIUM covers the entire compressed air chain: compression (screw, rotary vane, piston, scroll, centrifugal, diaphragm), air treatment (dryers, filtration), on-site nitrogen and oxygen generation, and the service that goes with it. It's because we work with every technology that we can recommend the one that suits your process.
Understand
We start from your process: flow, pressure, air quality, duty cycle. Not from a catalogue we need to shift.
Choose
We compare the fifteen families and keep the one that holds up on your load profile.
Install
On-site commissioning by the nearest authorised partner.
Support
Maintenance, parts within 24-48 h and after-sales service throughout the machine's life. 5-year warranty, parts available for 10 years.
Why it matters
You pay for a compressor over ten years, not on the day you buy it.
Over a machine's lifetime, electricity weighs more than the purchase price. What really matters: how much it draws, whether it breaks down, and how fast someone gets it running again. That's how we choose for you.
It draws less power
We favour the most efficient technology for your load profile, from two-stage to variable speed. Every bar and every kWh saved counts over ten years.
It doesn't stop when you're producing
We only select machines with service lives measured in tens of thousands of hours. A compressor at a standstill means your workshop at a standstill.
Someone answers, close to you
A network of local partners for installation, maintenance and parts within 24-48 h. The right contact, on site, when you need them.
The air suits what you make
From standard workshop air to 100% oil-free Class 0 air for pharma or electronics. We size to your process, not to a catalogue.
Compliance
From the pharmaceutical cleanroom to the classified workshop: a machine is only the right one if it meets your standards. We select on the target air quality class: ISO 8573-1 up to Class 0 (contractual zero oil), CE and PED across the range, FDA and TÜV Class 0 certification depending on the model.
The choice, not the catalogue
Fifteen families. We rule out the fourteen that aren't for you.
Screw, rotary vane, piston, scroll, centrifugal, diaphragm: every technology has ground where it wins and several where it loses. Our job is to find the one that holds up for your process and rule out the rest.
The two-stage screw, when you run non-stop
On a site running 16 to 24 h/day, it's often the most energy-efficient technology. Compression happens in two stages with intercooling: this approaches isothermal compression, the maximum efficiency. But if your demand is intermittent, another family will be the better fit, and we'll tell you so.
Lubricated screw
The industrial workhorse: stable flow in continuous duty, air-end up to 200,000 h.
Oil-free screw
PTFE-coated rotors or water injection: certified 100% oil-free air, for pharma, food and electronics.
High-pressure piston
Multi-stage reciprocating compression for very high pressures: breathing air, PET blowing, industrial inflation.
Rotary vane
Single rotor at 1,480 rpm, no main bearing: 24/7 reliability and service life over 25 years.
Refrigerant dryer
Drying by refrigeration cycle, enough for 90% of industrial applications. Low consumption.
Adsorption dryer
Two alternating desiccant towers for ultra-dry air: pharma, electronics, outdoor networks.
The catalogue
Fifteen families, one trade.
Screw compressors
Fixed speed, permanent-magnet VSD (-35%), two-stage 24/7, oil-free. 3.7 to 250 kW.
Rotary vane compressors
62 to 76 dB(A), 100,000 h, unlimited starts/stops with no mechanical strain.
High-pressure piston
Breathing air EN 12021, diving, PET blowing, industrial inflation.
Turbo centrifugals
Multi-stage centrifugal compression with no lubricant contact, ISO Cl. 0.
Scroll oil-free
Interlocking spirals with no metal contact, 100% oil-free air, minimal noise.
Oil-free boosters
Take 8-10 bar air and raise it to 40 bar, 100% oil-free Class 0.
Oil-free rotary tooth compressors
Contactless claw rotors, 100% oil-free air TÜV certified. Fixed or VSD.
Gas diaphragm compressors
Compression with no metal contact for process gases: H₂, He, pure N₂.
Integrated all-in-one
4-in-1: compressor + dryer + filter + tank in a single frame.
Mobile & container
Portable diesel for construction, stationary diesel, plug-and-play ISO container.
Refrigerant dryers
Removes 100% of problematic moisture. Air, water, high temperature.
Adsorption dryers
Two alternating desiccant towers. Heatless, heated or membrane.
Filters & air treatment
Multi-level ISO 8573-1 filtration, Classes 0 to 5, up to the sterile filter.
N₂ & O₂ generators
Nitrogen 99.999% (laser, electronics, pharma), oxygen 93-95% (medical, welding).
Compressed air receivers
Hot-dip galvanised tanks made in France, 50 to 10,000 L, 11 or 16 bar.
★ Interactive tool
Find the right model in 5 questions.
Our algorithm matches your answers (sector, flow, pressure, ISO quality, mode) against the entire catalog and proposes the 3 best matches. No sign-up required.
Tell us what you make. We tell you what with.
Your process, your flow, your constraints. We come back within 24 working hours with the right machine, not the most expensive one in the catalogue.