CAT DEAC Diesel Engine Antifreeze Coolant

Specifications

Brand

Caterpillar (Cat)

Category

Antifreeze & additives

Manufacturer code

1002585

Availability

On order

Approved for

• Caterpillar

Typical characteristics

Manufacturer's description

Cat DEAC (Diesel Engine Antifreeze/Coolant) is a heavy-duty cooling-system fluid concentrate designed to prevent freezing and boiling while providing superior component protection. It is approved for use in all Cat machines, commercial engine and truck engine applications, as well as in most diesel, gas or natural gas engines made by other manufacturers (following OEM recommendations). Cat DEAC protects the cooling system over a temperature range of -34°F (-37°C) to 265°F (129°C) as a recommended 50/50 mix with water, with additional freeze protection available at a 60% concentration. It contains inhibitors that provide superior protection for metal components — especially aluminum — against pitting and corrosion, and its formulation minimizes foam. In ASTM D2809 testing with aluminum water pumps, Cat DEAC demonstrated superior protection compared with competitive heavy-duty coolants. Being a fully formulated, embittered concentrate ready to mix with water, no Supplemental Coolant Additive is needed until testing indicates otherwise; when used in Cat diesel engines and properly maintained with Cat SCA, Cat DEAC has a drain interval of whichever comes first: 3,000 service hours, 3 years, or 200,000 miles (321,869 km). Typical characteristics (as a 50% mix): boiling protection 129°C (265°F) at a 15 psi (1 bar) radiator cap, freeze protection -37°C (-34°F), pH 10.5, nitrite 1,200 ppm, molybdate 310 ppm, silicon (as silicates) 120 ppm and phosphate 0 ppm; color magenta per ASTM D6210. Cat DEAC meets or exceeds ASTM D3306, D4985, D6210, TMC RP302 and TMC RP329. Distributed in Romania by Bergerat Monnoyeur.

Applications

• - manufacturers (follow OEM recommendations)

Performance & benefits

• Cat DEAC Provides Top Component ProtectionWhen used in Cat diesel engines and equipment Aluminum can be a very difficult metal to protect from corrosion and cavitation (boiling) damage. and when properly maintained with Cat SCA, Cat Cat DEAC is formulated to provide excellent protection for all metals used in cooling systems. In DEAC has a drain interval of whichever comes first: testing (ASTM D2809) with aluminum water pumps, Cat DEAC demonstrated its superior ability to
• 3,000 service hours protect compared to competitive heavy duty coolants. • 3 years
• 200,000 miles (321,869 kilometers) S•O•SSM Fluid Analysis Services for
• Results using a competitiveEarly Problem Detection
• Typical Characteristics1Analysis (such as every 250 hours). Level 2
• ASTM SpecificationASTM D6210 Coolant Analysis is recommended at least
• Magentaannually for all Caterpillar engines and machines. Color
• Boiling protection15 psi (1 bar) radiator cap Testing Nitrite Levels 50% Cat DEAC/50% water 129°C (265°F) Field testing of coolant nitrite levels can be 60% Cat DEAC/40% water2 132°C (270°F) performed using the 4C-9301 test kit. Results are immediate and SCA additions can be made
• Freeze protectionas needed. 50% Cat DEAC/50% water -37°C (-34°F) Coolant Maintenance Resources 60% Cat DEAC/40% water 2 -52°C (-62°F) For in-depth information on coolant maintenance, refer to the Cooling System Specifications section pH (50% solution) 10.5 of the latest version of SEBU6250 – Caterpillar Nitrite (50% solution) 1,200 ppm Machine Fluids Recommendations or SEBU6251 Molybdate (50% solution) – Caterpillar Commercial Diesel Engine Fluids 310 ppm Recommendations. Silicon (in the form of silicates) (50% solution) 120 ppm
• Phosphate0 ppm

Standards & approvals

• ASTM D 6210

  ASTM D6210 — heavy-duty engine coolant (generic)

  The American standard for fully-formulated heavy-duty diesel engine coolants, cited here without a specific Type.