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The Filtering Process： Raw water enters from the filter inlet and passes through the screen . Clean water flows through the filter outlet. The gradual dirt buildup on the inner screen surface causes a filter cake to develop, with a corresponding increase in the pressure differential across the screen. A pressure differential switch senses the pressure differential and when it reaches a pre-set value, the cleaning process begins. The Self-Cleaning Process： Cleaning of the filter is carried out by two brushes which spirals across the screen：when the pressure differential reaches a pre-set value，the Exhaust Valve open and the drive unit rotates two stainless steel brushes which sweep the inner surface of the cylindrical screen，the particles trapped on the screen are dislodged by the brushes and flushed out the exhaust valve. During the self-cleaning process, which takes approximately 15 seconds, filtered water continues to flow downstream. Features: No interruption of downstream flow during flushing. Automatic flushing according to pressure differential and/or time or manual. According to the need, can provide resistance to seawater or explosion-proof type.
Performance parameters: Standard filtration degrees 200~3500μm Maximum flowrate 1500m3/h（Higher flow please consult our company） Max. working temperature 60℃（Higher temperature please consult our company） working pressure 2bar~10bar（ lower / higher pressure please consult our company） Flow Rate vs. Differential Pressure: Note: Pressure Loss at 200 Micron The actual flow has great relationship with water quality and filtration precision,the details please contact the company.
