Manufacturers, Exporters and Suppliers of INNOVA CW 302 – Advanced Closed System Treatment for Corrosion & Deposit Control in America

Innova Corporate (India) offers Closed System Treatment 302 – an advanced multi-metal corrosion inhibitor for large US HVAC systems, process chillers, and industrial closed loops. This formulation contains molybdate (100-200 ppm), nitrite (300-500 ppm), tolyltriazole (2-5 ppm for copper/brass), and a polymer dispersant. It provides superior protection for mixed metallurgy systems (mild steel, copper, brass, stainless steel) found in US office towers, hospitals, universities, data centers, and manufacturing plants. Unlike basic nitrite-only treatments, Formula 302 offers high temperature stability (up to 95°C/203°F), making it suitable for closed hot water heating systems in Northern US states. The molybdate component protects during shutdowns and lay-ups – critical for facilities with seasonal operation (e.g., schools, universities). For US facilities subject to Legionella risk management (ASHRAE 188), Formula 302 also helps by preventing corrosion that can harbor biofilms. Dosage: initial charge 3-5% by volume, maintain molybdate 100-150 ppm. Available in 200L drums, 1000L IBCs. We provide complete monitoring kits (molybdate, nitrite, pH, azole) and automatic feed systems compliant with ASME and ASTM standards. Case example: a US Midwest automotive plant switched to Formula 302 and reduced corrosion rates from 3 mpy to <0.5 mpy.

A specially formulated chemical penetrant "INNOVA CW 302" will usually provide access throughout the deposit so that treatment chemicals can work their way into the affected area within America-based facilities. This eliminates the need for costly shutdown of the system and the resultant loss of production. A penetrant usually is a combination of wetting agents and surfactants which attack a deposit and make it porous so that other treatment chemicals function effectively even in high-moisture regional climates.

For example, a penetrant alone, or a biocide alone may not be effective in controlling organism growths in America's water systems, but the two together will solve the problem and restore the system to normal treatment. Penetrant can be used in re-circulating or once through cooling systems across the city and is compatible with most other treatment chemicals. Generally, the deposits can be classified into three groups.