Concentrate Washing water ejected from the nozzle can be easily adjusted between 10-100 L/h by a flowmeter. One column is made of transparent acrylic colorless circular pipe. Cell Column Diameter: 200 mm and Height: 900 mm. Outside Dimensions: 1000x2100x3600 mm (WxLxH). Provided with a peristaltic pump with infinitely variable speed adjustment for precise pulp feeding. A conical bottomed 50 L capacity pulp supply tank with infinitely variable speed controlled stirring electrical motor. Conical bottomed 50 L capacity washing water supply tank. Provided with a pressurized concentrate wash water system with a centrifugal water pump. Water reservoir with float valve, Pressure gauge, bypass valve and spray nozzles.