Heat transfer fluids

Heat transfer fluids

Coolex and Antifrogen heat transfer fluids protect your installation from frost and corrosion. Reliably and longterm.
We look back on more than 20 years of experience in the development, production and distribution of heat transfer fluids.

We would be pleased to answer your questions and help you to solve your problems. Challenge us!

Coolex® N / Coolex® L

Coolex® - The clever product.

Non-toxic ingredients
Both Coolex® N and Coolex® L contain exclusively non-toxic, well chosen protection additives (so-called inhibitors), which reliably and sustainably protect the technical system / installation against corrosion.
Environmentally friendly formulations
The formulations of Coolex® N and L are formulated free of nitrite, nitrate, amine, borate, phosphate, silicate and heavy metals and contain no CMR substances. Good biodegradability completes the overall picture.
Excellent corrosion protection
The requirements of the international standard ASTM D 1384 are far exceeded. All corrosion tests were carried out by a renowned, certified and accredited independent laboratory.
Low water hazard class
Both fluids - and their aqueous mixtures - are classified in the lowest water hazard class (WGK 1).
Requirements for geothermal tubes, solar collectors and refrigeration systems fulfilled
Coolex® N and L meet the water management requirements for geothermal tubes and collectors, as well as solar collectors and refrigeration systems in accordance with §35 2 Sentence 1 No. 3 and Annex 1 of the AwSV.
REACH
All compounds of Coolex® N and L are registered or pre-registered in accordance with EU Regulation No. 1907/2006.
No dangerous goods
All Coolex® products are not classified as dangerous goods according to ADR / GGVE / GGVSEB.
RoHS
According to their formulation, Coolex® N and L contain no compounds that would be restricted under EU Directive 2011/65/EU (lead, mercury, cadmium, chromium (VI), polybrominated biphenyl, polybrominated diphenyl ether).

Coolex® N

Heat transfer fluid concentrate based on monoethylene glycol (MEG), for protection against corrosion and frost in technical applications.

Brief description

  • Color: Red
  • Concentrate for mixing with water
  • Permanent operating temperatures: approx. -35 to +150 °C
  • Free of nitrite, nitrate, amine, silicate, borate, phosphate and heavy metals
  • Minimum concentration: 20% by volume
  • Free of CMR substances (carcinogenic, mutagenic, reprotoxic), such as borate
  • Water hazard class (WGK) 1
  • Biodegradable and environmentally friendly
  • Extremely durable (OAT product)
  • Not suitable for food contact applications (see Coolex® L)
  • No dangerous goods according to ADR / GGVE / GGVSEB

Further information can be found in the product description

Packaging

Information on out packaging sizes can be found in the table below

Packaging table

Product data sheets and safety data sheets

In the download area you will find product data sheets, safety data sheets and more in German and English.

Download area
Request offer

Coolex® L

Heat transfer fluid concentrate based on 1,2-propylene glycol (MPG), for protection against corrosion and frost in food-related applications.

Brief description

  • Color: Green
  • Concentrate for mixing with water
  • Continuous operating temperatures: Approx. -25 to +150 °C
  • Free of nitrite, nitrate, amine, silicate, borate, phosphate and heavy metals
  • Minimum use concentration: 25% by volume
  • Free of CMR substances (carcinogenic, mutagenic, reprotoxic), such as borate
  • Water hazard class (WGK) 1
  • Biodegradable and environmentally friendly
  • Extremely durable (OAT product)
  • Suitable for food contact applications
  • No dangerous goods according to ADR / GGVE / GGVSEB

Further information can be found in the product description

Packaging

Information on our packaging sizes can be found in the table below

Packaging table

Product data sheets and safety data sheets

In the download area you will find product data sheets, safety data sheets and more in German and English.

Download area
Request offer

Antifrogen N, L, KF and SOL HT

Antifrogen® - The classic.

Proven for decades.
Antifrogen N
Universally applicable in industrial applications.
More information in the product brochure
 Antifrogen L
For breweries, food and pharmaceutical industries.
More information in the product brochure
 Antifrogen KF
For applications at very low temperatures.
More information in the product brochure
Antifrogen SOL HT
Solar fluid for flat and vacuum tube collectors.
More information in the product brochure
Request offer
Packaging anti-freeze products
You can find information on our packaging sizes in the table below
Packaging table

Overview of heat transfer fluids

Overview of Coolex® and Antifrogen® heat transfer fluids

Packaging / contents of Coolex® heat transfer fluids

Packaging / contents of Antifrogen® heat transfer fluids

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