Product Code: HI8-3224(Green) and HI8-3225(Yellow)
Product Benefit
Hi-Tec DD Coolant NF 50 Green/Yellow Recommendations:
DD Coolant NF 50 Green is a nitrite-free, ready-to-use engine coolant that combines a hybrid corrosion inhibitor package for maximum protection. Designed for vehicles with ferrous and aluminium engines, it meets Australian Standard AS 2108-2004 and MAN 324 Type NF specifications. It ensures anti-freeze and anti-boil performance, protecting against rust, scale, and foaming.
Key Features:
Applications:
Safety Instructions: Do not mix with silicate-free or OAT coolants. Always top up with DD Coolant NF 50 Green.
Suitable for petrol and diesel engines in cars, trucks, buses, and marine vehicles.
Compatible with most cooling systems, excluding those using dichromates.
1. What makes DD Coolant NF 50 Green different?
It is a nitrite-free, hybrid technology coolant containing a mix of organic acids and silicates. It is completely free of amines and phosphates, providing strong corrosion and frost protection.
2. Is DD Coolant NF 50 Green ready to use?
Yes. It is a premixed Type A coolant and should be used straight from the container without dilution.
3. What is the coolant life for this product?
• Passenger & Light Commercial: 5 years or 200,000 km
• Heavy-Duty Diesels: 5 years or 1,000,000 km
Always follow top-up instructions and never dilute with water.
4. Can I mix this coolant with other coolants?
No. It should not be mixed with OAT coolants or coolants containing different inhibitor chemistries. Mixing may cause loss of corrosion protection or silicate precipitation.
5. Which vehicles is DD Coolant NF 50 Green suitable for?
It is suitable for petrol and diesel engines in trucks, buses, off-road equipment, stationary engines, and marine applications. It is approved under MAN 324 Type NF and meets AS 2108-2004 and key OEM specifications.
6. Does this product cause foaming or damage water pumps?
No. DD Coolant NF 50 Green includes anti-foam properties that prevent cavitation, protect the water pump, and maintain cooling efficiency.
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