ProMinent Sigma/ 1 Basic S1Ba - Viscosity Range

Type Minimum pump capacity at maximum back pres‐
sure
Maximum
stroke
rate
Suction lift Permissible
priming
pressure,
suction side
Connector
size
bar psi l/h gph Strokes/mi
n
m WS bar R"-DN
12017 PVT 12 174 20 5.4 88 7 1 3/4" - 10
12017 SST 12 174 20 5.4 88 7 1 3/4" - 10
12035 PVT 12 174 42 11.1 172 7 1 3/4" - 10
12035 SST 12 174 42 11.1 172 7 1 3/4" - 10
10050 PVT 10 145 60 15.9 246 7 1 3/4" - 10
10050 SST 10 145 60 15.9 246 7 1 3/4" - 10
10022 PVT 10 145 26 7.0 88 6 1 3/4" - 10
10022 SST 10 145 26 7.0 88 6 1 3/4" - 10
10044 PVT 10 145 52 13.9 172 6 1 3/4" - 10
10044 SST 10 145 52 13.9 172 6 1 3/4" - 10
07065 PVT 7 102 78 20.6 246 6 1 3/4" - 10
07065 SST 7 102 78 20.6 246 6 1 3/4" - 10
07042 PVT 7 102 50 13.2 88 3 1 1" - 15
07042 SST 7 102 50 13.2 88 3 1 1" - 15
04084 PVT 4 58 100 26.6 172 3 1 1" - 15
04084 SST 4 58 100 26.6 172 3 1 1" - 15
04120 PVT 4 58 144 38.0 246 3 1 1" - 15
04120 SST 4 58 144 38.0 246 3 1 1" - 15
All figures refer to water at 20 °C.
The suction lift applies to a filled suction line and filled liquid end - when
installed correctly.
Data Value Unit
Reproducibility ±2 % *
* - when installed correctly, under constant conditions, at least 30%
stroke length and water at 20 °C
15.2 Viscosity
The liquid ends are suitable for the following viscosity ranges:
Design Viscosity
Standard 0 ... 200 mPas
With valve springs 200 ... 500 mPas
With valve springs and suction-side
feed
500 ... 1000* mPas
* Only when the installation is correctly adjusted.
S1Ba with 60 Hz operation
Precision
Technical data
60