Key Features

• Corrosion Protection: Safeguards all common metals in cooling systems from corrosive attack.

• Cavitation Erosion Resistance: Protects against cavitation erosion, enhancing the longevity of engine components

• Compatibility: Compatible with glycols for frost protection, ensuring year-round performance.

• Ease of Application: Simple to control and apply, facilitating maintenance procedures.

• Safety: Safe to apply and handle, adhering to industry safety standards.

Specifications

• Appearance: Red liquid

• Density: 1.095 – 1.125 g/ml

• pH: 11.1 – 11.8

• Freezing Point: < -10°C

• Viscosity: 1.3 cST

• Specific Heat: 3.9 J/g.K

• Materials Compatibility: Compatible with stainless steel, PVC, polypropylene, polyethylene, natural rubber, synthetic rubber, and Viton.

• IMO/EU Classification: C-7

Usage Guidelines

• Initial Dosage: Add 32 liters of NALFLEET™ 2000 per 1m³ of coolant to achieve a nitrite concentration of approximately 1,000 ppm.

• Maintenance Dosage: Maintain nitrite levels between 700 and 1,500 ppm.

• pH Range: Maintain pH between 8.3 and 10.0.

• Testing: Regularly test nitrite levels using the WSS Motor Ship Test Kit (777066) to ensure proper treatment levels.

System Preparation

• Flushing: Before application, flush the cooling system to remove all sludge and particulate matter.

• Cleaning: If necessary, clean the system with an oil remover, such as UNITOR™ Commissioning Cleaner 624932, to remove oil and grease deposits.

• Dosing: Introduce NALFLEET™ 2000 during circulation of the cooling water. It is best added by means of a feeder installed on a by-pass to the circulating system or, in smaller systems, it can be added directly to the header tank.

Safety and Handling

• Personal Protective Equipment (PPE): Wear appropriate PPE, including gloves and eye protection, during handling.

• Storage: Store in a cool, dry place away from incompatible materials.

• Handling: Avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water and seek medical advice.