The Sotin eco-N2 station got a little brother, the Sotin eco-N2 compact: The only compact nitrogen filling systems for diaphragm expansion vessels with reusable pressurised gas cylinders. Climate-friendly inside, because nitrogen. Climate-friendly outside, because reusable.
The Sotin eco-N2 vessel filling system has been conquering the market since 2018 as a minor revolution: the eco- N2 vessel filling system with integrated nitrogen compressed gas cylinder for diaphragm expansion vessels (MAG) has already proven itself thousands of times over among craftsmen.
Just in time for the start of the new year 2025, Sotin presented the system's ‘little brother’, even smaller, even more compact - the Sotin eco- N2 compact:
Renowned diaphragm expansion vessel manufacturers, SHK guilds and SHK master schools are also convinced of the system and use it in their training centres. Pure nitrogen, maximum efficiency – and a few other convincing advantages:
All media from Sotin Chemische und technische Produkte GmbH & Co. KG
To the MEDIA CENTER
With products for
• cleaning the combustion side of heating systems,
• descaling heating systems,
• maintaining heating systems,
• protecting heating systems,
• and sealing leaks in heating systems, our portfolio also includes
• cleaners for industry,
• cleaners for vehicles,
• cleaners for sanitary facilities and
• cleaners for hands
We have a brand new product in our range:
Sotin 280 Heat Pump Cleaner
Removes dirt, grease, pollen and other deposits from all internal and external surfaces. Sotin Heat Pump Cleaner is specially designed for the efficient cleaning of heat exchangers, fan wheels and all internal and external surfaces of the heat pump.
The ready-to-use solution is suitable for all materials and is simply sprayed on, left to take effect for a short time, spread with a soft brush and then rinsed off with water without leaving any residue.
If disinfection of the evaporator is necessary, Sotin K54 Air Conditioning Cleaner is recommended. This removes and prevents mould, fungi, germs and bacteria.
The Sotin-eco-N2 cylinder filling system has already received several awards for its sustainability and climate friendliness. Now the compressed gas cylinders also live up to this distinction.
In the past, the cylinders were sent for recycling via scrap metal collection. However, melting down the steel is known to be very energy-intensive. As of last year, the used cylinders can be technically reprocessed and thus used as reusable cylinders. The advantage of this is that significantly fewer new blanks have to be produced, thus saving a great deal of energy and scarce raw material.
And the craftsman as the end consumer also benefits from the new reusable system. For each returned box with 12 bottles, he receives €12 + VAT from Sotin. This currently corresponds to four times the value of the scrap metal.
To return the bottles, simply request a return link from Sotin, then print out the return label and send the bottles to Sotin together with the return slip. Upon receipt of the empty bottles, the corresponding amount will be transferred or donated to the Heinz Sielmann Foundation, if this option was ticked on the return slip.
Energy efficiency, the greatest unused energy source!
That is why at Sotin we specialize in cleaning the combustion side of heating systems, the cleaning of heat pumps, as well as decalcification of water systems and heating systems, because the energy efficiency of the installed equipment and piping decreases with increasing time of use due to permanently progressing contamination. Where combustion takes place, there is always dirt and residues. These residues are responsible for the decline in energy efficiency. Even a few millimeters of deposits in the combustion chambers reduce heat transfer many times over. As a result, the consumption of the combustible material increases by up to 20%. You can only achieve the desired energy efficiency with clean systems.
For 50 years, we have been successfully and innovatively developing chemical products that cover all the needs of the heating and plumbing trade. We are the market leader in the German specialist wholesale trade and have the enormous advantage of being able to supply everything from a single source. Our products are optimally matched to each other and offer users perfect complete solutions that are characterized by high efficiency and ease of use. The satisfaction of our customers as well as a very high quality standard are enormously important to us. This is ensured by the permanent development of our products in a laboratory equipped with the latest technology as well as by regular batch control. Our suppliers come from the EU area, whose quality is legally regulated by strict standards.
Our team consists of about 30 highly qualified employees, who all see themselves as team players. Thus, the atmosphere in our company is familiar and characterized by a fair cooperation - first-class prerequisite for a highly motivated and committed interaction with our customers.
Our company supports Germany as a business location; we develop our products in our own laboratory, do not relocate production to low-wage countries and thus secure the future of our jobs. For us it is important to give Germany a perspective, to take responsibility for our employees and to secure the future of our offspring.
Plan your visit to the trade fair!
