Compressed air and gas

Production, painting, pneumatics, I&C – moisture, oil, rust

Every compressor supplies the system not only with air – but also with moisture, oil aerosol, rust and particles. The task is to remove all of this before it enters the process.

Pneumatics and toolsMoisture and oil destroy valves and seals. Proper drying and coalescence – service life grows several times over

Painting and coatingsOil or silicone in the air – craters on the coating. Silicone-free filters plus a final carbon filter are needed

I&C and instrumentsDew point −40…−70 °C – for reliable operation of instruments and automation at any time of year

How our approach works

You provide the compressor parameters and what the air is needed for – we determine the required purity class per ISO 8573-1 and select the purification stages.

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Process steam

Food and dairy production, CIP/SIP cleaning – rust and scale from the boiler

Steam seems clean – it's hot. But it carries with it everything that has accumulated in the steam network: rust, scale, deposits. For culinary steam, which goes straight into the product, this is unacceptable.

Culinary steamDirect contact with the product – cooking, pasteurization, blanching. 3-A Sanitary standard

SIP sterilizationSteam for on-site cleaning and sterilization of equipment – does not damage fine filter elements

Process circuitHeat exchange, drying, heating – where steam does not touch the product. Clean steam extends the service life of fittings

An important nuance

Culinary and process steam require different filters with different certificates. An expert will help you sort it out quickly – just tell us what the steam is used for at your production.

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Liquids and water

Beverages, water treatment, CIP cleaning, ingredient water – suspended solids, microorganisms, hardness

Water in production plays several roles: it is part of the product, cleans equipment, and feeds reverse-osmosis units. Each role has its own purity requirements.

Water as an ingredientBecomes part of the product. Sterile filtration down to 0.2 µm – flavor is preserved without pasteurization

Protection of RO unitsSuspended solids and microorganisms kill membranes prematurely. Pre-filtration extends their life by 3–5 times

Water for CIP cleaningClean water for washing – fewer contaminants in the line, lower consumption of detergents

Frequently asked

Why do RO membranes fail ahead of time? Almost always – due to insufficient pre-filtration. Tell us about your water source and the condition of the system – and we'll propose a solution.

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Sterile air and gas

Food, beverages, PET blow molding – not a single bacterium should get through, LRV>9

Ordinary air filtration is not enough here. When air comes into direct contact with the product or enters a sterile environment – a different level of protection is required. Not a single bacterium should get through.

Air above the productFilling, packaging, ingredient transfer. Contamination is invisible, the consequence – a batch recall

Tank ventingEvery time a tank is filled and emptied, air enters inside. A sterile filter protects 24/7

PET blow molding and CO₂Air for bottle forming and gas for carbonation. Clean containers and product from the very first second

A common mistake

They install an ordinary filter instead of a sterile one – it doesn't retain bacteria. Or they install the right one, but without SIP sterilization – bacteria colonize the element from the inside. An expert will select the right combination.

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What needs cleaning at your facility?

Four media – four levels of filtration

Compressed air and gas

Process steam

Liquids and water

Sterile air and gas

Why Donaldson Ultrafilter and not an analogue

Works longer without replacement

Cheaper over a year

Not sure which solution suits your production?

Get a tailored solution