NALCOOL NF40 Premix Heavy Duty Long Life (Si-OAT)

Nalcool NF40 Premix Heavy Duty Long Life (Si-OAT) hybrid organic acid technology coolant is now available for immediate delivery.

Product features:·

  • Meets and exceeds the latest European OEM Euro 6 On-Highway diesel engine coolant performance requirements·
  • Nitrite, Amine and Phosphate free (NAP) formulation·
  • Si-OAT technology coolant containing a “silicate additive” package for improved aluminium protection·
  • Ethylene Glycol 50% premix “ready to use” for premium cooling system freeze and boil protection·
  • No requirement for supplemental coolant additives (SCA’s) to be used·
  • Long Life hybrid organic 1,000,000km/ 4 years performance·
  • “Magenta” colour to differentiate from nitrite free (NF) coolants *Si-OAT and NF coolants must not be mixed·
  • Available in 20L, 205L and 1,000L pack sizes

Nalcool NF40 is BASF Glysantin® G40 technology to meet the latest European OEM On-Highway engine manufacturers Euro 6 engine coolant performance requirements inc. MAN 324 type Si-OAT , Mercedes Benz DBL 325.5 and Scania TB1451, (refer Nalcool NF40 Product Bulletin for full OEM specifications listing).

Nalcool NF40 is also backward compatible for use in earlier Euro 5 and Euro 4 On-Highway European manufactured diesel engines to replace non silicate OAT (NF) long life coolants, please check OEM service bulletins for further details.

Please note: In aftermarket applications Nalco recommends a performance life of 1,000,000Km or 4 years protection when used as directed. Nalco fully supports OEM


For more information or to purchase, call ECL on 1800 069 019

Product Attachments

Product Specifications

NF40 Diesel Engine Coolant is a (NAP) nitrite, amine and phosphate free ready to use premix coolant based on ethylene glycol and contains a silicate additive package for improved aluminum protection.
This product does not require a charge of Supplemental Coolant Additive (SCA) during the initial fill. The product was designed for use in both automotive and heavy-duty diesel applications and is compatible with heat rejecting aluminum surfaces.