Grundfos SE User Manual

2.4.2 Type key
Example: SL1.110.200.245.4.52.M.S.EX.6.1G.A
Code Explanation Designation
SE
Sewage pump with
cooling jacket
Pump type
SL
Sewage pump without
cooling jacket
[ ]
Open S-tube
®
impeller
(semi-open)
Impeller type
1
Closed single-channel
S-tube
®
impeller
2
Closed two-channel
S-tube
®
impeller
V
SuperVortex (free-flow)
impeller
110 Maximum solids size
Pump free passage
[mm]
200
Pump outlet nominal
diameter
Pump outlet [mm]
245 24.5 kW: P2 / 10 Power [kW]
[ ]
Standard pump or
standard Ex pump
Sensor version
A
Sensor version 1 or
sensor version 1, Ex
pump
B
Sensor version 2 or
sensor version 2, Ex
pump
2 2-pole motor
Number of poles4 4-pole motor
6 6-pole motor
52
Frame size of the
pump
Frame size
S Super-high pressure
Pressure range
H High pressure
M Medium pressure
L Low pressure
E Extra-low pressure
Code Explanation Designation
S
Sewage pump without
cooling jacket for
vertical, submerged
installation (SL)
Installation type
C
Sewage pump with
cooling jacket for
vertical, submerged
installation (SE)
D
Sewage pump with
cooling jacket for
vertical, dry installation
(SE)
H
Sewage pump with
cooling jacket for
horizontal, dry
installation (SE)
[ ]
Cast iron pump
housing, cast iron
impeller, cast iron
suction cover, cast iron
motor housing
Material code for
pump housing,
impeller, suction
cover and motor
housing
Q
Cast iron pump
housing, stainless-steel
impeller, cast iron
suction cover, cast iron
motor housing
W
Cast iron pump
housing, heavy-duty
wear-resistant impeller
and suction cover, cast
iron motor housing
N
Pump without ATEX
approval
Pump version
EX
Pump with ATEX
approval
5 50 Hz
Frequency
6 60 Hz
1D
3 × 380-415D,
660-690Y (Standard)
Voltage for 50 Hz
1E
3 × 220-240D,
380-415Y
1N 3 × 500-550D
1F
3 × 220-277D,
380-480Y
Voltage for 60 Hz
1G*
3 × 380-480D,
660-690Y (Standard)
1M 3 × 500-600D
11** 3 × 460D (Standard)
15** 3 × 380D, 660Y
8
English (GB)

Grundfos SE Specifications

General

Brand	Grundfos
Model	SE
Category	Water Pump
Language	English