Naming - Lorentz PSk2-7 Manual De Instalación Y Operación

12 Product Specification

4.2 Naming

Pump model definition
for C-SJ8-44 to C-SJ75-4 submersible pumps
C - SJ
12 - 9
for C-SJ150-2-2 pumps
C - SJ
150 - 2 - 2
number of impellers
rated flow (m³/h)
submersible
centrifugal
number of small impellers
number of impellers
rated flow (m³/h)
submersible
centrifugal
Pump model definition
for CS-F12 to CS-F20 surface pumps
CS - F
12 - 9
stages
rated flow (m³/h)
vertical multistage pump
centrifugal surface
for CS-F32 to CS-F85 pumps
CS - F
32 - 60 - 2
for CS-G pumps
CS - G
100 - 22 / 2
number of small impellers
stages ×10
rated flow (m³/h)
vertical multistage pump
centrifugal surface
motor poles
rated flow (m³/h)
DN of inlet and outlet
single stage pump
with cast housing
centrifugal surface