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5.2 Type key
Example: SL1.110.200.245.4.52.M.S.EX.6.1G.A
Code Explanation
SE
Sewage pump with cooling jacket
Sewage pump without cooling jack-
SL
et
®
[ ]
Open S-tube
impeller (semi-open)
Closed single-channel
1
®
S-tube
impeller
Closed two-channel
2
®
S-tube
impeller
V
SuperVortex (free-flow) impeller
[ ]
75
80
85
Maximum solids size [mm]
95
110
125
200
Pump outlet nominal diameter
245
24.5 kW: P2 / 10
Standard pump or standard Ex
[ ]
pump
Sensor version 1 or sensor version
A
1, Ex pump
Sensor version 2 or sensor version
B
2, Ex pump
2
2-pole motor
4
4-pole motor
6
6-pole motor
52
Frame size of the pump
S
Super-high pressure
H
High pressure
M
Medium pressure
L
Low pressure
E
Extra-low pressure
Sewage pump without cooling jack-
S
et for vertical, submerged installa-
tion (SL)
Sewage pump with cooling jacket
C
for vertical, submerged installation
(SE)
Sewage pump with cooling jacket
D
for vertical, dry installation (SE)
Sewage pump with cooling jacket
H
for horizontal, dry installation (SE)
Cast iron pump housing, cast iron
[ ]
impeller, cast iron suction cover,
cast iron motor housing
Cast iron pump housing, stainless-
Q
steel impeller, cast iron suction cov-
er, cast iron motor housing
Cast iron pump housing, white cast
W
iron impeller and suction cover, cast
iron motor housing
N
Pump without EX approval
EX
Pump with EX approval
5
50 Hz
6
60 Hz
Code Explanation
1D
Designation
1E
1N
Pump type
1F
1G*
1M
11**
Impeller type
15**
[ ]
A
Z
[ ]
T
Pump free passage
[mm]
*Only for 2- and 4-pole motors.
**Only for 6-pole motors.
Pump outlet [mm]
Power [kW]
Sensor version
Number of poles
Frame size
Pressure range
Installation type
Material code for
pump housing, impel-
ler, suction cover and
motor housing
Pump version
Frequency
3 × 380-415D, 660-690Y (Stand-
ard)
3 × 220-240D, 380-415Y
3 × 500-550D
3 × 220-277D, 380-480Y
3 × 380-480D, 660-690Y (Stand-
ard)
3 × 500-600D
3 × 460D (Standard)
3 × 380D, 660Y
st
1
generation
nd
2
generation
Custom-built products
Thermal switches
PTC thermistor
Designation
Voltage for 50 Hz
Voltage for 60 Hz
Generation code
Customisation
Thermal protection
7
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