1.3 Sigma 3
1.3.1 Performance data – Sigma 3
Type
Minimum pump capacity at maximum
back pressure
Maximum
stroke rate
Priming lift
Suction lift
Connector
size
bar
l/h
ml/stroke
Strokes/min
mbar
mbar
DN
120145
10
149
34.4
72
180
500
25
120190
10
214
34.6
103
180
500
25
120270
10
298
34.4
144
180
500
25
120330
10
372
34.4
180
180
500
25
070410
7
374
86.7
72
190
400
32
070580
7
546
88.3
103
190
400
32
040830
4
800
92.6
144
190
400
32
041030
4
1000
92.6
180
190
400
32
Type
Minimum pump capacity at maximum back pressure
Maximum
stroke
rate
Priming
lift
Suction
lift
Con‐
nector
size
bar
psi
l/h
gph
ml/stroke Strokes/m
in
mbar
mbar
DN
120145
10
145
178
46.9
34.4
86
180
500
25
120190
10
145
257
67.8
34.6
124
180
500
25
120270
10
145
358
94.4
34.4
173
180
500
25
070410
7
102
447
117.9
86.7
86
190
400
32
070580
7
102
657
173.3
88.3
124
190
400
32
040830
4
58
961
253.5
92.6
173
190
400
32
Type
Minimum pump capacity at maximum back
pressure
Priming lift
Suction lift
Connector size
bar
l/h
ml/stroke
mbar
mbar
DN
120145
10
186
29.3
180
500
25
120190
10
249
28.8
180
500
25
120270
10
372
23.8
180
500
25
070410
7
468
77.5
190
400
32
070580
7
636
72.1
190
400
32
040830
4
1000
71.3
190
400
32
All figures are guideline figures for water at 20 °C.
The priming lift applies to a filled suction line and filled liquid end - with
correct installation.
S3Ba with hygienic pump head at 50 Hz
operation
S3Ba with hygienic pump head at 60 Hz
operation
S3Cb with hygienic pump head
Product-specific part
12