ProMinent Sigma 1 Supplementary Operating Instructions page 34

Technical data
S2BA with hygienic pump head at 60
Hz operation
Type Minimum pump capacity at maximum back pressure
bar
16050 10
16090 10
16130 10
07120 7
07220 7
04350 4
Type Maximum
stroke rate
Strokes/min
16050 87
16090 156
16130 232
07120 87
07220 156
04350 232
34
psi l/h
145 58
145 102
145 150
100 145
100 263
58 418
Priming lift Suction lift
mbar mbar
190 500
190 500
190 500
150 500
150 500
150 500
gph ml/stroke
15.3 11.1
29.9 10.9
39.5 10.8
38.2 27.8
69.4 28.1
110.3 30.0
Max. permissible Connector size
priming pressure
on the suction side
DN
15
15
15
25
25
25