GLACELF SUPRA is a long life antifreeze formulated from an extremely pure monoethylene glycol base and containing organic corrosion inhibitors. Its unique environment friendly formula is completly free from phosphates, amines, nitrites and boron.
• Thanks to its specific organic formulation, GLACELF SUPRA gives a cavitation protection higher than this provided by the current antifreezes. The corrosion protection is also better almost for the aluminium parts present in the modern engines.
No deposit formation risks in the cooling circuit
The GLACELF SUPRA exceptionnal thermal stability eliminates the risks of minerals deposits particularly near the hot parts: liners top, cylinder heads, heat exchanger tubes, heating resistance. This ensure:
• Heat transfer conservation
• Fluid performances conservation
• Piping erosion risks (due to hard deposits circulation) suppression - circuit cleanliness
• Extended temperature sensitive components life time.
• The long life property of the GLACELF SUPRA allows by extended drain intervals the reduction of the coolant recycling costs.
• Industrial Diesel and gas engines cooling requiring a freezing protection from -18°C to -50°C according to the dilution (see table below). It’s preferable to use a « light hardness » water even if laboratory tests results were obtained with a 20 °TH hardness water.
• Before refilling a circuit that previously contained another fluid, it is strongly recommended to rinse the circuit to avoid altering the properties of the product. It is essential to blend mechanically the antifreeze with the water to ensure a perfect mixing.
• GLACELF SUPRA should be diluted in water before use to provide a permanent fluid that can be employed all year round.
GLACELF SUPRA complies with the following specifications:
• ASTM D 3306 - D 4985
• SAE J 1034
• BS 6580 - BS 5117
• AFNOR NF R 15-601
GLACELF SUPRA is approved by the following manufacturers:
• DIESEL RICERCHE
• GE JENBACHER
• GE Oil & Gas Nuovo Pignone
• ROLLS ROYCE
• SEMT PIELSTICK