Wilo FKT 50.1 - Type Key

en Product description
14 WILO SE 2019-01
Rating plate
designation
Value
MFY
Date of manufacture*
Q
N
Volume flow duty point
Q
max
Max. volume flow
H
N
Delivery head duty point
H
max
Max. delivery head
H
min
Min. delivery head
n
Speed
T
Max. fluid temperature
IP
Protection class
I
Rated current
I
ST
Starting current
I
SF
Rated current at service factor
P
1
Power consumption
P
2
Rated power
U
Rated voltage
f
Frequency
Cos φ
Motor efficiency
SF
Service factor
OT
S
Operating mode: immersed
OT
E
Operating mode: non-immersed
AT
Starting mode
IM
org
Impeller diameter: original
IM
korr
Impeller diameter: corrected
*The date of manufacture is stated in accordance with ISO8601: JJJJWww
ƒ JJJJ = year
ƒ W = abbreviation for week
ƒ ww = calendar week
4.7 Type key
Example: Wilo-EMU FA 50.98D + FKT 63.1-8/70GEx-E3
Hydraulics type key
FA
Sewage pump
50
x10 = nominal diameter of pressure connection
98
Internal performance coefficient
D
Impeller shape:
W = vortex impeller
E = single-channel impeller
Z = two-channel impeller
D = three-channel impeller
V = four-channel impeller
T = closed two-channel impeller
G = half-open single-channel impeller
Motor type key
FKT
Self-cooling motor with separate cooling circuit
63
Size
1
Configuration version
8
Number of poles
70
Package length in cm
G
Seal version