Type Key - Grundfos S1 Serie Instrucciones De Instalación Y Funcionamiento

1.4 Type key

All S1 and SV pumps described in this booklet are identified by the type code stated in the confirmation of order and other documentation
supplied with the pump. The code consists of 14 items as shown in the table below.
Please note that the pump types described in this booklet are not necessarily available in all variants. The shaded code items are stated
on the pump nameplate.
.
Example SV024 CLU 50BZ
Type range
S = GRUNDFOS submersible wastewater pumps
Impeller type
1 = Single-channel
V = SuperVortex
Motor specification
[ ] = Non-explosion-proof
A = ATEX, 50 Hz
A = ATEX, 60 Hz
Motor power
Motor power in kW
Motor pole number
2 2-pole
4 4-pole
Pump generation
[ ] = 1st generation
A = 2nd generation
B = 3rd generation, etc.
The generation code identifies pumps that differ in design but are similar in power rating
Head
[ ] = No classification
E = Extra-low
L = Low
M = Medium
H = High
S = Superhigh
Installation type
S = Submerged installation on auto-coupling or portable
C = Submerged installation on auto-coupling or portable. Motor cooling is independent of liquid level.
D = Vertical or horisontal dry installation on base stand
U = Universal, covers all installation types
Interchangeability
The letter (A, B, C...) indicates the interchangeability of parts between otherwise identical pumps. Pumps with no or
the same letter have full interchangeability of parts and use the same spare parts catalogue.
Number of phases
[ ] = Three-phase
1 = Single-phase
Frequency
5 = 50 Hz
6 = 60 Hz
Voltage and starting method
Non-standard parts
Z = See confirmation of order for further details
Note: The pump types are not available in all variants.
S V -
-1
Motor speed [min ]
50 Hz 60 Hz
3000 3600
1500 1800
50 Hz 0B 3 x 400-415 V, DOL 60 Hz
02 4 C L
01 3 x 460 V, DOL
05 3 x 380 V, DOL
07 3 x 220 V, DOL
U - 5 0B Z
7