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NALFLEET™ Cooltreat AL™ Supplier in India
NALFLEET™ Cooltreat AL™ is an extended-life organic corrosion inhibitor designed to protect marine cooling water systems, including systems containing aluminium components.
Advanced Corrosion Protection for Cooling Water Systems
NALFLEET™ Cooltreat AL™ is a high-performance organic corrosion inhibitor developed for closed recirculating cooling water systems. Using advanced aliphatic acid technology, the product forms a thin molecular protective layer on metal surfaces that prevents corrosion without creating heavy insulating deposits.
Unlike traditional nitrite and silicate-based treatments, Cooltreat AL™ is a stable, non-depleting formulation that provides long-term protection while helping maintain efficient heat transfer throughout the cooling system.
Amalgam Biotech supplies genuine marine water treatment chemicals across India for shipping companies, offshore operators, marine contractors, and industrial cooling system operators.
Key Applications
Marine Diesel Engine Cooling Systems: Protects closed-loop cooling water circuits in marine engines.
Aluminum Component Protection: Safe for cooling systems containing aluminum alloys.
Air Compressor Cooling Systems: Prevents corrosion and scale in compressor cooling circuits.
Auxiliary Cooling Networks: Maintains water quality in heat exchangers and auxiliary equipment.
Hot Water Systems: Protects heating and hot water circulation systems.
Closed Recirculating Systems: Provides long-term conditioning for freshwater cooling loops.
Features
Organic Acid Technology (OAT): Delivers long-lasting corrosion protection.
Nitrite, Borate & Silicate-Free: Safe for aluminum and mixed-metal systems.
Anti-Cavitation Protection: Helps prevent liner pitting and erosion.
High Thermal Stability: Performs effectively under elevated operating temperatures.
Low-Depletion Formula: Extends treatment life and reduces maintenance requirements.
Key Benefits
Multi-Metal Corrosion Protection: Protects steel, cast iron, copper, brass, solder, and aluminum.
Maintains Heat Transfer Efficiency: Prevents scale and corrosion deposits.
Reduces Maintenance Effort: Requires less frequent testing and replenishment.
Prevents Cavitation Damage: Protects cylinder liners and cooling system components.
Environmentally Responsible: Low-toxicity, biodegradable formulation for safer handling.
Supports Efficient Heat Transfer
Traditional corrosion inhibitors can gradually create insulating deposits on heat transfer surfaces, reducing cooling efficiency over time.
NALFLEET™ Cooltreat AL™ protects metal surfaces using a thin molecular layer rather than heavy oxide deposits. This helps maintain efficient heat transfer throughout the cooling system while still providing long-term corrosion protection.
The result is improved cooling performance and greater operational efficiency for engines and auxiliary equipment.
Technical Specifications
Property | Specification |
Product Type | Organic Corrosion Inhibitor |
Formulation | Liquid |
Appearance | Colourless Liquid |
Density | 1.06 g/ml |
pH | 9.4 |
Compatibility | Aluminium, Glycols, Hoses & Gaskets |
Directions for Use
NALFLEET™ Cooltreat AL™ should be dosed directly into the cooling water system at a suitable dosing point with adequate circulation.
Typical initial dosage:
6% concentration for untreated systems
Up to 8% concentration when used with glycols for freeze protection
Regular monitoring is recommended to maintain optimum treatment levels and cooling system performance.
Why Choose Cooltreat AL™ Instead of Conventional Treatments?
Many conventional cooling water treatments rely on nitrites and silicates that gradually deplete during operation and require regular replenishment.
NALFLEET™ Cooltreat AL™ uses modern organic acid technology that remains stable for extended periods. Rather than building thick oxide layers on metal surfaces, the treatment forms a durable molecular barrier that protects against corrosion while preserving efficient heat transfer.
This approach helps improve cooling performance while reducing treatment maintenance requirements.
Ideal for Systems Containing Aluminium
Aluminium components require special consideration in cooling water treatment programs. Certain traditional corrosion inhibitors may not provide adequate protection for aluminium alloys used in modern engines and cooling equipment.
NALFLEET™ Cooltreat AL™ is specifically formulated to protect:
Aluminium components
Steel components
Copper alloys
Brass materials
Mixed-metal cooling systems
This makes it an ideal solution for modern marine engines and auxiliary equipment where aluminium protection is essential.
Protection Against Corrosion, Cavitation & Erosion
Marine cooling systems face several operational threats beyond standard corrosion. Cavitation and erosion can gradually damage pumps, cylinder liners, and cooling system components, leading to costly maintenance and downtime.
NALFLEET™ Cooltreat AL™ helps protect against:
Corrosion
Cavitation
Erosion
Acidic attack
Cooling system deterioration
The result is improved system reliability and longer equipment service life.
