Charles Austen Rotary Diaphragm Liquid Pump Revolutionary Pumping Principle This patented technology has a revolutionary pumping principle. The flow of the liquid is initiated by an eccentric mounted bearing on a drive shaft, which revolves within a flexible diaphragm. As the shaft rotates, the bearing flexes the diaphragm squeezing liquid through the pump. Self priming up to 7 metres the RD1 out performs most diaphragm and peristaltic pumps. metres lift metres head Dosing Option Reliability and long life Designed for use in compact installations the RD1 offers over 2000 hours of service from a low cost unit. The unique design means the liquid comes into contact with only two parts being the diaphragm and pump body which are available in food grade materials and are capable of pumping hot liquids. The pump has no sliding parts so wear and maintenance is Application ideas Application ideas include water sampling, water circulation, vending, hydroponics, condensate removal and dosing. Dosing Option The RD1 accurately pumps the same volume of liquid each revolution proving ideal for dosing. A Hall Effect Sensor is used to sense the number of revolutions the pump makes when it is running. Using a combined revolution counter, and controller, the pump number of revolutions. This allows the operator to accurately dose specific volumes of liquid, time and again. Charles Austen /A 'A Royston Road, Byfleet, Surrey, KT14 7NY, England/UK Web: www.charlesausten.com Pumps Ltd \tff Tel: +44 (0)1932 355277 Fax: +44 (0)1932 351285 Email: [email protected]

Technical Specifications Motor Type: Please note that it is important that you ensure the motor specification stated and the range of materials offered in the pump are compatible with the performance, environmental limitations and chemical resistance of the For further information or details of our extenisive range of diaphragm pumps, contact our technical sales office who will be pleased to help you select the most suitable pump for your application. S30-151/2 Charles Austen Royston Road, Byfleet, Surrey, KT14 7NY, England/UK Web: www.charlesausten.com