AFF-ECHO Defoamer works best when applied at levels beginning at 1000 parts per million. The defoamer can be added to the system prior to the formation of foam for optimal results. However, it can be applied by spraying or dripping to eliminate existing foam. Continuous addition of defoamer gives best foam control by manual or automatic injection. Agitators operating in excess of 500 rpm cause reduction in performance. As product is water-based, it should not be used at temperatures above 85ºC (185ºF) or below 5ºC (40ºF). Since each foaming problem is unique a different level of treatment may be required. Use only the minimum amount of antifoam to control the foam. A good staring point for new applications is 1.0 % to determine the suitability and compatibility of the defoamer to the system and process. Larger quantities, up to 3% may be required for specific foaming problems.

• Compatible with a wide variety of liquid substances
• Inexpensive to Use
• Environmentally Friendly
• Highly effective at low concentration