Innova Corporate (India) offers Deposit Controller 274 – a multifunctional liquid formulation for Delhi's cooling water systems, blending phosphonates (HEDP, ATMP), polyacrylate copolymer, tolyltriazole (for copper), and a zinc salt (cathodic inhibitor). It provides scale inhibition, corrosion protection, and dispersion in one drum, ideal for small-to-medium cooling towers in data centers, pharmaceutical plants, textile mills, and commercial buildings. Deposit Controller 274 effectively prevents calcium carbonate scale at LSI up to +2.0, disperses iron oxides (critical for Delhi's high-iron groundwater), silt, and clay, and protects mild steel (corrosion rate <2 mpy) and copper alloys (<0.5 mpy). For Delhi's typical make-up water – Yamuna water (TDS 800-1500 mg/L, hardness 200-400 ppm, alkalinity 200-350 ppm) or groundwater (TDS 1500-3500 mg/L, hardness 400-800 ppm, alkalinity 300-500 ppm) – a dosage of 50-150 ppm maintains clean heat transfer surfaces. The product is stable up to 60°C and pH 6.5-9.5, and is compatible with oxidizing biocides. For best results, maintain pH 7.8-8.5. Deposit Controller 274 is supplied as a clear amber liquid with specific gravity 1.15-1.20. It can be dosed via electronic metering pump proportional to make-up water flow. We provide test kits for total phosphate, zinc, and conductivity for on-site monitoring. For Delhi's seasonal food processing units (fruit during harvest), we offer a lay-up treatment at higher concentration. Available in 25L, 200L drums, and 1000L IBCs.
INNOVA BW 274 can be dosed directly by dissolving up to 5% in the best quality of water available. The proper treatment levels vary with factors like boiler system, operating conditions, boiler pressure and water Characteristics. The desired feeding mode is the continuous injection to feed water. Use sufficient quantity of INNOVA BW 274 to maintain recommended phosphate residual in the boiler water.
Keep the container closed when not in use. Avoid contact with eye or prolonged contact with skin. Do not take internally. In case of contact with skin, wash with plenty of water. In case of contact with eyes, flush with plenty of water and seek immediate medical attention. In case of ingestion, wash mouth thoroughly and drink plenty of water..
INNOVA BW 274 is compatible with almost all products used in total boiler water Treatment program.
INNOVA BW 274 is available in 25kgs, 50 kgs & 200 kgs drums.