ISO 6743/12L-QB
DIN 51502L

Industrial and domestic 'premises heating
Steam and hot water production
Air conditioning
Storage bins temperature control
Heat exchange installations
Operating temperatures below 290°C without
air contact

ISO 6743/12 class L family QB
DIN 51502 class L
SERIOLA ETA 32 is approved by the french health Direction for drinking water thermal treatment.

Heating of domestic and industrial premises,
Production of steam and hot water,
Air conditionning,
Temperature control for storage bins,
Heating by heat exchange,
All types of systems (piping, pumps, etc…),
Heating of heat treatment baths, autoclaves, reaction vessels, furnaces, dies, tunnel driers, injection moulding machines, etc…,
Manufacturing processes (cement works, paper mills, timber industry, etc…).

ISO 6743/12L-QB
DIN 51502L
KSM 2501

Synthetic Heat Transfer Fluid based on Alkylbenzene
Recommended for all types of closed heat transfer systems (piping, pumps, etc.) at domestic and industrial premises
Operational temperature: from R20°C to 30QDe

Heating of domestic and industrial premises.
Production of steam and hot water
Temperature control for storage bins.
Heating by heat exchange (counter-current heat exchangers).
Recommended for all types of closed heat transfer systems (pipes, pump, etc…)
Heating of heat treatment baths, autoclaves, reaction vessels, furnaces, dies, tunnel dryers, injection moulding machines, etc.
Manufacturing processes (cement works, paper mills, timber industry, etc…)
Operational temperature limits, from –30°C to 290°C (closed systems).

KS M 2501

Heating of domestic and industrial premises
All types of systems(piping, pumps, etc.)
Production of steam and hot water
Heating of heat treatment baths
Temperature control for storage bins
Manufacturing processes
Heating by heat exchange
Operational temperature: from -20°C to 290°C