Solenoid diaphragm pump
Series R/RS 204.1
Operating Instructions
16
www.sera-web.com
Subject to technical modifications!
TA 416
Rev.
11 en
04/2013
6.4
Usable stroke length range with self-ventilation
Pump type: RS 204.1-1,2e
Fig. 06
The dosing pump sucks independently between diagram value and 100 % of the stroke length.
The diagram describes the operating range of the stroke length of pump type RS.
Pump type: RS 204.1-2,4e
Fig. 07
The dosing pump sucks independently between diagram value and 100 % of the stroke length.
The diagram describes the operating range of the stroke length of pump type RS.
Usable stroke length range with self-ventilation
60
80
60
80
0
10
20
30
40
50
60
70
80
90
1
1,5
Suction height [m WS]
S
tr
ok
e
l
e
ng
th
[%
]
Usable stroke length range with self-ventilation
40
60
60
0
10
20
30
40
50
60
70
1
1,5
2
Suction height [m WS]
S
tr
ok
e
l
e
n
g
th
[%
]
