Technical Data; Performance Data - ProMinent Sigma2 S2Cb Operating Instructions Manual

16

Technical data

16.1

Performance data

S2Cb
Type Minimum pump capacity at maximum
back pressure
bar
16050 PVT 10
16050 SST 16
16090 PVT 10
16090 SST 16
16130 PVT 10
16130 SST 16
07120 PVT 7
07120 SST 7
07220 PVT 7
07220 SST 7
04350 PVT 4
04350 SST 4
Precision
psi l/h gph
145 61 16
232 56 14
145 109 28
232 99 26
145 131 34
232 129 33
102 150 39
102 150 39
102 271 71
102 271 71
58 353 93
58 353 93
All figures refer to water at 20 °C.
The suction lift applies to filled suction line and filled liquid end - when
installed correctly.
Data
Reproducibility
* - when installed correctly, under constant conditions, at least 30%
stroke length and water at 20 °C
Max‐ Suction
imum lift
stroke
rate
Strokes/ ml/stroke
min
90 11.4
90 11.4
160 11.4
160 11.4
200 10.9
200 10.9
90 27.4
90 27.4
160 27.7
160 27.7
200 29.4
200 29.4
* For Sigma types 07120, 07220 and 04350 the valves in
the dosing head are of type DN 25 (G1 1/2). As for these
types of pipes, DN 20 is generally sufficient (see tech‐
nical data, suction/discharge side connector), the con‐
nector parts that can be ordered under the identity code
(e.g. inserts) are already reduced to DN 20, i.e. piping
and accessories can be installed in DN 20.
Technical data
Permis‐ Connector
sible pri‐ size
ming pres‐
sure,
suction
side
m WS bar R"-DN
7 2 1" - 15
7 2 1" - 15
7 2 1" - 15
7 2 1" - 15
7 2 1" - 15
7 2 1" - 15
5 1 1 1/ - 20*
5 1 1 1/ - 20*
5 1 1 1/ - 20*
5 1 1 1/ - 20*
5 1 1 1/ - 20*
5 1 1 1/ - 20*
Value Unit
±2 % *
87