Tru-Grit AC7 HD Coolant Green Concentrate

Tru-Grit AC7 HD Coolant Green Concentrate is an advanced heavy duty diesel (HDD) formulation anti boil/anti-freeze coolant with nitrate / nitrite chemistry. The product is based on a combination of organic technology corrosion inhibitors with conventional heavy duty chemical inhibitors common to USA technology for compliance with Cummins, Detroit and CAT equipment that contain low silicate, nitrite, nitrate and molybdite. This coolant contains nitrite based technology and is suitable to typical measuring techniques.

Tru-Grit AC7 HD Coolant in concentrate form contains 90% monoethylene glycol and a heavy duty inhibitor package ensuring ultimate corrosion protection and extended service life when compared with conventional coolants. Anti-boil and anti-freeze protection is equally afforded with a substantially higher rust and corrosion protection than competitor products.

Tru-Grit AC7 HD Coolant Green Concentrate is the ultimate in up to date coolant technology. Provides maximum protection against ‘hot spot’ corrosion, common in aluminium cylinder heads, diesel engine wet sleeve liner pitting and eliminates hard water scale deposits. Important also is this product has no deleterious effects on hoses, silicon seals or gaskets. TRU GRIT AC-7 is suitable where SCA filters are recommended or required.

Applications

Tru-Grit AC7 HD Coolant Green Concentrate meets or exceeds the following tests;
ASTM D6210 ASTM D3306
TMC RP-329 TMC RP-330 (PG)
CID A-A 52624A Cummins AES14603
TRU GRIT AC-7 has a service life of up to 5 years / 750,000kms /12,000hrs in heavy duty diesels. The service intervals are 1 year / 4,000 hours. There are obvious environmental advantages as a result of fewer coolant changes. It is suitable for use in marine engines, earth moving, mining, heavy transport and trucking fleet operations.