ES-3DP

ES-3DP is an inhibitor in powder form which is used in diesel cooling water (main engine water), closed circuit heating and cooling systems. It’s an excellent anti-scab and anti-corrosive. It does not contain chromate and compatible with glycol based antifreezes. It is a perfect protector for the metals which contain iron, copper and aluminum. It inhibits the contact of oxygen and the metal by forming a protective film layer on the metal surfaces. It does not have any harmful effect on gasket, gusset and o-rings etc. We recommend it to be used in every closed heating and cooling system.

• In regular use, it provides significant energy saving by preventing scab and corrosion which may occur within the water station of the main engine.
• In regular use, it prevents abrupt stops, blockage and provides both time and money saving without requirement of extra cleaning process during periodical maintenance.
• In regular use, it minimizes rust residue and removes them.

If there’s no cooling water inhibitor in the system the first dosage will be 3 Kg per ton. Subsequent dose is 1-3 Kg per ton of feed water. ES-3DP must be always present in the system. Nitrite test is the control method.

NOTE: Addition of 1 Kg ES-3DP to 1 ton of water provides approximately 900 ppm Nitrite. For example adding 2 kg ES-3DP to a system which contains 1 ton of water will provide approximately 1800 ppm Nitrite.