ProMinent Sigma 1 Supplementary Operating Instructions page 41

S3BA with hygienic pump head at 60
Hz operation
Type Minimum pump capacity at maximum back pressure
bar
120145 10
120190 10
120270 10
070410 7
070580 7
040830 4
Type Maximum
stroke rate
Strokes/min
120145 86
120190 124
120270 173
070410 86
070580 124
040830 173
psi l/h
145 178
145 257
145 358
102 447
102 657
58 961
Priming lift Suction lift
mbar mbar
180 500
180 500
180 500
190 400
190 400
190 400
Technical data
gph ml/stroke
46.9 34.4
67.8 34.6
94.4 34.4
117.9 86.7
173.3 88.3
253.5 92.6
Max. permissible Connector size
priming pressure
on the suction side
DN
25
25
25
32
32
32
41