Coolants

Delo Extended Life Coolant- Nitrate Free- concentrate

Delo® Extended Life Coolant/Antifreeze – Nitrite Free products are single phase, ethylene glycol antifreeze/ coolants based on patented aliphatic carboxylate corrosion inhibitor systems specifically formulated for heavy duty cooling system applications and available as concentrates or 50/50 pre-dilutes.

Delo Extended Life Coolant- Nitrate Free- concentrate

Features

Delo Extended Life Coolant/Antifreeze – Nitrite Free coolants are heavy-duty, ethylene glycol based engine coolants which incorporate patented organic corrosion inhibitor technology called aliphatic carboxylates. Delo ELC NF is a nitrite, nitrate, borate, phosphate, silicate, and amine-free formulation that provides maximum protection of the six basic metal alloys found in most heat transfer systems. Delo ELC NF products do not contain phosphates or silicates which are known to contribute to hard water scale issues. Delo ELC NF promotes maximum water pump seal life by eliminating inorganic corrosion inhibitors. Delo ELC NF has a recommended service life of 600,000 miles/ 12,000 hours/6 years. This product will not require the addition of SCA’s to achieve its recommended service life. Routine visual inspections, coolant top-off and annual testing are recommended to ensure maximum service life.

Applications

Recommended applications for Delo® Extended Life Coolant/Antifreeze – Nitrite Free:
  • Heavy duty engines regardless of fuel type or environmental controls being used where the OEM recommends a nitrite free, silicate free coolant.
  • Mixed fleets where automobiles, light duty trucks and heavy duty trucks are being serviced and the OEM recommends a nitrite free, silicate free product.2
  • Recreational vehicles where a nitrite free, silicate free product is recommended.
  • On-road, Off-road and Marine cooling system applications.

Approvals for Delo Extended Life Coolant/Antifreeze – Nitrite Free:
  • Meets or Exceeds: ASTM D3306, D6210
  • Detroit Diesel 93K217 and Mercedes Benz under DBL7700.30 MB Class 325.3
Recommended for:
  • Komatsu Construction Equipment Diesel Engines
  • NavistarTM MAXXFORCE Engines
  • Volvo Truck and Volvo Construction Equipment (VCE) Diesel Engines
Meets Performance requirements of:
  • TMC RP 364 – Fleet Purchasing Specifications for OAT Extended Life Coolant
  • Phosphate-free requirement of European OEMs
  • Silicate-free requirement of Japanese OEMs
  • Nitrite-free requirements of European Heavy Duty Truck Manufacturers such as Daimler.