LIQUID PUMPS Dry Lift Mtrs Head Flow ROTARY DIAPHRAGM PUMP ♦ revolutionary pumping principle An eccentrically mounted bearing on the shaft, rotates within a flexible diaphragm. As the shaft rotates, the bearing flexes the diaphragm, squeezing the liquid through the pump. Self priming to 8 metres, this pump out performs most diaphragm and peristaltic pumps. ♦ contamination free pumping of liquids This self priming rotary diaphragm pump is of a seal-less design and is suitable for many types of applications including beverage dispensing, condensate removal, detergent dosing and liquid transfer. The RD5 is ideal for continuous duty especially where the system can be run The liquid comes into contact with only two parts being the Santoprene diaphragm and the GF Noryl pump body which are also available in optional food grade materials (see pump options). The pump has no sliding parts so wear and maintenance is kept to a minimum. ♦ various motor voltage options The RD5 is available for either an AC or DC power supply metres head PUMPING LIQUID Patent Pending OEM model for building into equipment. The sinusoidal output waveform is suitable for most RD5D double pump (AC & DC version) OEM model for building into equipment. Twin pump heads are normally supplied internally connected in parallel to produce a smooth flow. Twin pump heads can be supplied unconnected to pump two separate liquids simultaneously with sinusoidal outputs (please telephone for further Our sales engineers are at your service to assist in selecting the most appropriate model from our extensive range of pumps and Our state of the art. research and development department is able to design new pumps from concept to production to meet client requirements. We have manufactured pumps in large or small quantities for over 40 years. Every pump is tested boforo it leaves our factory and our extensive in- house facilities are fully accredited to ISO 9001. Charles Austen R°yston Road' Byfleet, Surrey KT14 7NY England/UK Tel: +44 (0)1932 355277 Fax: +44 (0)1932 351285 Web: www.charlesausten.com E-mail: [email protected]

TECHNICAL DATA RD5 Series Motors: Fitted with shielded ball races throughout. IP44. Thermal Protection - AC version only. RD5S DC Version spade connections 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 requirements of the application. For further information or details of our extensive range of diaphragm pumps, contact our technical sales office who will be pleased to help you select the most suitable pump for your application....