Solenoid diaphragm pump
Series R/RS 204.1
Operating Instructions
14
www.sera-web.com
Subject to technical modifications!
TA 416
Rev.
11 en
04/2013
6.3
Technical data
Type
Pump data
Di
a
p
h
ra
g
m
d
iameter
Nom
in
a
l
d
e
liv
e
ry
ra
te
a
d
just
a
b
le
b
y
str
o
k
e
le
n
g
th
a
d-
just
m
e
n
t a
n
d
str
o
k
e
f
re
q
u
e
n
cy
a
d
jus
tm
e
n
t
M
a
xi
m
u
m
p
e
rm
is-
sible
p
re
s
su
re
i
n
th
e
p
u
m
p
o
u
tle
t
M
ini
m
u
m
/
m
a
x
i-
m
u
m
p
e
rm
is
sibl
e
p
re
s
su
re
i
n
t
h
e
p
u
m
p
i
n
let
Max
im
u
m
su
ctio
n
h
e
ig
h
t
1)
In
let
/
o
u
tle
t
n
o
m
in
a
l widt
h
Nom
in
a
l s
tr
o
ke
fr
e
q
u
e
n
cy
Max
im
u
m
str
o
k
e
le
n
g
th
Q
N
l/h
Q
N
ml/Hub
p
2
max.
p
1
min. / max
.
WC
DN
min
-1
h100
mm
50 / 60 Hz
bar
bar
m
mm
50 / 60 Hz
mm
R 204.1-0,4 e
26
0-0,4
2)
0-0,04
10
-0,2/0
2
4
150
1,5
R 204.1-1,2 e
26
0-1,2
2)
0-0,13
10
-0,3/0
3
5
150
1,5
R 204.1-2,4 e
30
0-2,4
2)
0-0,27
10
-0,3/0
3
5
150
1,5
R 204.1-6,0 e
42
0-6,0
3)
0-0,67
6
-0,3/0
3
5
150
1,5
R 204.1-7,0 e
42
0-7,0
3)
0-0,78
10
-0,3/0
3
5
150
1,5
R 204.1-10 e
52
0-10
3)
0-1,11
6
-0,3/0
3
5
150
1,5
R 204.1-14 e
52
0-14
3)
0-1,56
3
-0,3/0
3
5
150
1,5
R 204.1-25 e
74
0-25
3)
0-2,78
3
-0,3/0
3
10
150
1,5
R 204.1-30 e
74
0-30
3)
0-3,33
2,5
-0,3/0
3
10
150
1,5
R 204.1-35 e
74
0-35
3)
0-3,89
1,5
-0,3/0
3
10
150
1,5
Table. 04 Technical data / Pump data
1)
Achievable height with media similar to water
2)
Linear dosing range at a stroke length between 30% and 100%
3)
Linear dosing range at a stroke length between 20% and 100%
Type
Pump data
Di
a
p
h
ra
g
m
d
iameter
Nom
in
a
l
d
e
liv
e
ry
ra
te
a
d
just
a
b
le
b
y
str
o
k
e
le
n
g
th
a
d-
just
m
e
n
t a
n
d
s
tr
o
ke
fr
e
q
u
e
n
cy
a
d
ju
s
t-
m
e
n
t
M
a
xi
m
u
m
p
e
rm
iss
i-
b
le
p
re
s
su
re
i
n
t
h
e
p
u
m
p
o
u
tl
e
t
M
ini
m
u
m
/
m
a
x
i-
m
u
m
p
e
rm
is
sibl
e
p
re
s
su
re
i
n
t
h
e
p
u
m
p
i
n
let
Max
im
u
m
su
ctio
n
h
e
ig
h
t
1)
In
let
n
o
m
in
a
l wi
d
th
Ou
tle
t
n
o
m
in
a
l
wi
d
th
Nom
in
a
l s
tr
o
ke
fr
e
q
u
e
n
cy
Max
im
u
m
str
o
k
e
le
n
g
th
Usab
le
str
o
k
e
le
n
g
th
r
a
n
g
e
wi
th
s
e
lf
-v
e
n
til
a
tio
n
Q
N
l/h
Q
N
ml/stroke
p
2
max.
p
1
min. / max
.
WC
DN
DN
min
-1
h100
h
s
mm
50 / 60 Hz
bar
bar
m
mm
mm
50 / 60 Hz
mm
%
RS 204.1-0,4 e
26
0-0,4
2)
0-0,04
10
-0,1/0
1
4
4
150
1,5
80-100
RS 204.1-1,2 e
26
0-1,2
2)
0-0,13
10
-0,15/0
1,5
4
5
150
1,5
80-100
RS 204.1-2,4 e
30
0-2,4
2)
0-0,27
10
-0,2/0
2
4
5
150
1,5
80-100
RS 204.1-6,0 e
42
0-6,0
3)
0-0,67
6
-0,3/0
3
4
5
150
1,5
70-100
RS 204.1-7,0 e
42
0-7,0
3)
0-0,78
10
-0,3/0
3
4
5
150
1,5
70-100
RS 204.1-10 e
52
0-10
3)
0-1,11
6
-0,3/0
3
4
5
150
1,5
60-100
RS 204.1-14 e
52
0-14
3)
0-1,56
3
-0,3/0
3
4
5
150
1,5
60-100
RS 204.1-25 e
74
0-25
3)
0-2,78
3
-0,3/0
3
5
10
150
1,5
60-100
RS 204.1-30 e
74
0-30
3)
0-3,33
2,5
-0,3/0
3
5
10
150
1,5
60-100
RS 204.1-35 e
74
0-35
3)
0-3,89
1,5
-0,3/0
3
5
10
150
1,5
60-100
Table 05 Technical data / Pump data
1)
Achievable height with media similar to water
2)
Linear dosing range at a stroke length between 30% and 100%
3)
Linear dosing range at a stroke length between 20% and 100%
3)
With the first suctioning, the stroke length has to be set to 100 % and the vent valve has to be opened
