Product description
en
Installation and operating instructions Wilo-EMU KS
219
4.6
Technical data
General
Mains connection [U/f]
See rating plate
Rated power [P
2
]
See rating plate
Max. delivery head [H]
See rating plate
Max. volume flow [Q]
See rating plate
Fluid temperature [t]
3...40 °C
Protection class
IP68
Insulation class [Cl.]
F
Max. switching frequency
15/h
Max. immersion depth [8]
12.5 m
Weight (net)
See rating plate
Explosion protection
KS…
–
KS… Ex
ATEX, FM
Operating modes
Immersed [OTs]
S1
Non-immersed [OTe]
- KS…:
S1
- KS… Ex:
S2-15
Slurping operation
- KS…:
S1
- KS… Ex:
–
Pressure connection
KS 5 … KS 9
Storz C (G 1¼)
KS 12 … KS 16
Storz C (G 2)
KS 20
Storz B (G 2½)
KS 24
Storz B (G 3)
KS 37/KS 70
Storz A (G 4)
4.7
Type key
Example: Wilo-EMU KS 70ZN x¹ x² Ex
KS
Series
70
Size
Z
Pressure connection position
without
= lateral pressure connection
Z
= central pressure connection
N
Impeller version:
without
= standard impeller
N
= low-pressure impeller
M
= medium-pressure impeller
H
= high-pressure impeller
x¹
Electric version:
E
= 1~ with shockproof plug
E0
= 1~ bare cable end
D
= 3~ with CEE plug
D0
= 3~ with bare cable end
S
= with float switch
DMS
= with float switch and CEE plug
x²
Material version:
without
= standard version
GG
= cast iron version
Ceram
= with Ceram coating