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RD10 pages
Charles Austen
Pumps Ltd
m
Oil-Free
Rotary Diaphragm Liquid Pump
RD1
Max Flow
0.85 l/min
7m lift
2m head
Max Pressure
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.
RD1
1.0
0.75
0.50
0.25
metres lift metres head
64202468
" 200413V00800
mbar (abs)
VACUUM
0.05
0.04
0.03
0.02
0.01
0 0.4 0.8 1.2 1.6 2.0
bar (rel.)
PRESSURE
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
kept to a minimum
Application ideas
Application ideas include water sampling,
water circulation, vending, hydroponics,
condensate removal and dosing.
St
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
can be set to run for a predetermined
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: info@charlesausten.com
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