Grundfos SL1 Series User Manual

English (GB)
7
4.2 Type key
The pump can be identified by means of the type
designation stated on the pump nameplate.
Example: SLV.80.80.40.A.Ex.4.5.0D.Q
* Maximum frequency in case of frequency
converter operation
5. Approvals
SL1 and SLV pumps have been tested by Dekra /
KEMA. The explosion-proof version hold two
examination certificates:
• ATEX(EU): KEMA08ATEX0125X
• IECEx: IECEx KEM08.0039X
Both certificates have been issued by Dekra /
KEMA.
5.1 Approval standards
The standard variants are approved by LGA (notified
body under the Construction Products Directive)
according to EN 12050-1 or EN 12050-2 as specified
on the pump nameplate.
Code Designation Explanation
SL Pump type
Grundfos wastewater
pump
1
Impeller type
S-tube impeller
V SuperVortex impeller
80
Free spherical
passage [mm]
Maximum solids size
80
Pump outlet
[mm]
Nominal diameter of
pump outlet
40 Power [kW] Output power P2 / 10
Blank
Sensor version
Standard version
A Sensor version
Blank
Pump version
Non-explosion-proof
version
Ex Explosion-proof version
2
Number of
poles
2-pole
4 4-pole
50 Frequency [Hz]*
50 Hz
0B
Voltage and
starting method
3 x 400-415 V, direct-
on-line starting
0D
3 x 380-415 V, direct-
on-line starting
1D
3 x 380-415 V, star-
delta starting
0E
3 x 220-240 V, direct-
on-line starting
1E
3 x 220-240 V, star-
delta starting
Blank
Generation
1st generation
A 2nd generation
B 3rd generation
C 4rd generation
Blank
Pump materials
Cast-iron impeller,
pump housing and
motor housing
Q
Stainless-steel impeller,
cast-iron pump housing
and motor housing
Blank
Customisation
Pump in standard range
Z Custom-built pump

Grundfos SL1 Series Specifications

General

Brand	Grundfos
Model	SL1 Series
Category	Water Pump
Language	English