NALCOOL 2000
RM0.00
Ecolab’s NALCOOL™ 2000 is a heavy-duty, long-life engine coolant globally approved by major engine Original Equipment Manufacturers (OEMs). It meets or exceeds coolant specification requirements, offering a performance life of up to 4 years, 12,000 hours, or 1 million kilometers. This formulation eliminates the need for supplemental coolant additives (SCAs) and is suitable for various applications, providing reliable and cost-effective engine and cooling system protection.
Ecolab’s NALCOOL™ 2000 is a premium, nitrite-based engine coolant and corrosion inhibitor specifically formulated to protect diesel engine cooling systems. This advanced solution offers a comprehensive range of features and benefits designed to enhance engine performance, extend equipment life, and reduce maintenance costs.
Key Features:
Comprehensive Corrosion Protection: NALCOOL 2000 forms a protective film on metal surfaces, safeguarding against corrosive attacks on components such as cast iron, steel, copper, and aluminum.
Prevention of Liner Pitting and Cavitation Erosion: The formulation effectively combats liner pitting and cavitation erosion, common issues in high-performance diesel engines, thereby preserving engine integrity.
Scale and Sludge Inhibition: Contains additives that prevent the formation of heat-absorbing sludge and mineral scale deposits, maintaining optimal heat transfer and preventing engine overheating.
Extended Coolant Life: Designed for long-term use, NALCOOL 2000 extends the performance life of the coolant, reducing the frequency of coolant replacement.
Compatibility: Safe for use with radiator and heater hoses, diesel liner seals, ‘O’ rings, and other non-metallic components within the cooling system, ensuring material integrity.
Benefits:
Enhanced Engine Performance: By preventing corrosion and deposit formation, NALCOOL 2000 ensures efficient heat transfer, leading to optimal engine performance and reduced risk of overheating.
Reduced Maintenance Costs: The protective properties minimize wear and tear on engine components, leading to fewer repairs and extended equipment lifespan.
Operational Efficiency: The liquid form allows for straightforward application directly into the radiator or cooling system, simplifying maintenance procedures.
Environmental and User Safety: The treated water is non-hazardous and does not cause skin irritation, ensuring safety for maintenance personnel.
NALCOOL 2000 is globally recognized and approved by major diesel engine manufacturers, reflecting its reliability and superior performance in protecting engine cooling systems.
| Brand | Ecolab |
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TotalEnergies COOLELF AUTO SUPRA -26°C
TotalEnergies COOLELF AUTO SUPRA -26°C is a premium, ready-to-use, Organic Acid Technology (OAT) engine coolant designed to provide outstanding long-term protection for modern cooling systems. Formulated with monoethylene glycol and advanced organic corrosion inhibitors, it delivers reliable freeze protection down to -26°C while ensuring efficient engine cooling under a wide range of operating conditions.
Suitable for passenger cars, light commercial vehicles, heavy-duty trucks, buses, construction equipment, agricultural machinery, and industrial diesel engines, COOLELF AUTO SUPRA -26°C helps maintain optimum engine operating temperatures and extends the service life of cooling system components. It is engineered to protect critical cooling system parts against rust, corrosion, cavitation, and scale formation, even under severe operating conditions. The advanced OAT formulation helps improve system reliability, reduce maintenance requirements, and minimize downtime by maintaining excellent thermal efficiency throughout its service life. Its ready-to-use formula eliminates the need for mixing with water, ensuring the correct concentration is always used and reducing the risk of dilution errors during servicing. This makes it an ideal choice for workshops, fleet operators, and vehicle owners seeking a dependable, long-life coolant solution.
Key Features & Benefits
- Ready-to-use formulation with freeze protection down to -26°C
- Very long service life for reduced maintenance and coolant replacement costs
- Organic Acid Technology (OAT) provides excellent corrosion, erosion, and cavitation protection
- Superior protection for aluminium radiators, cylinder heads, water pumps, and other cooling system components
- Excellent heat transfer performance for efficient engine cooling
- Prevents scale and deposit formation, keeping cooling passages clean
- Excellent resistance to foaming and compatible with hard water
- Gentle on rubber seals, hoses, gaskets, and painted surfaces
- Free from silicates, phosphates, chromates, nitrites, and borates
Typical Applications
- Passenger cars
- SUVs and light commercial vehicles
- Heavy-duty diesel trucks and buses
- Construction and mining equipment
- Agricultural machinery
- Industrial engines requiring a ready-to-use OAT coolant
Recommended Service Interval
- Up to 250,000 km or 5 years for passenger cars
- Up to 500,000 km or 4 years for heavy-duty trucks (subject to OEM recommendations and operating conditions)
Performance Standards
Meets or complies with major international coolant specifications, including:
- ASTM D3306
- ASTM D4656
- ASTM D6210
- BS 6580
- AFNOR NF R 15-601
Always refer to the vehicle or equipment manufacturer's coolant specification and service interval recommendations before use.

