RD5 AC0 pages

OIL-FREE

LIQUID PUMPS

Dry Lift Mtrs Head Flow

8m

20m

5 l/min

RD5 Series

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

dry for short periods.

♦ flexibility and reliability

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

AC version, for 230V 50Hz or 110V 50/60Hz.

DC version, for 12V or 24V.

RD5S metres lift

8 6 4 2

10

metres head

10 20

~I—1—l—1—I—I-

PRIMING ON AIR

(Max 2 mms a no "low)

200 400 600 800

mbar

VACUUM

PUMPING LIQUID

0.6

bar (rel.)

PRESSURE

Patent Pending

□

XT

RD5S single pump (AC & DC

version)

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: info@charlesausten.com

Pumps Ltd