Performance curve
Customer item no.: Site Foul Liquor (REV)
Order dated: Goodna STP
Number:
Order no.:
Item no.: 100
Quantity: 2
Date: 01/06/2011
Page: 3 / 6
Amarex KRTE 80-250/114UG-S
Version no.: 1
0
10
20
30
40
50
60
[l/s]
10
20
30
[m]
225.0
Qmin
270.0
Qmin
270.0
Qmin
T
o
tal
d
e
vel
o
p
ed
h
e
ad
0
10
20
30
40
50
60
[l/s]
5
10
[m]
N
PSH
r
e
q
.
0
10
20
30
40
50
60
[l/s]
0
50
[%]
E
ff
ici
en
cy
0
10
20
30
40
50
60
[l/s]
5
10
[kW ]
Po
we
r I
n
p
u
t
Flow
Curve data
Speed of rotation
1470 rpm
Fluid density
1030 kg/m³
Viscosity
1.00 mm²/s
Flow rate
49.003 l/s
Requested flow rate
52.600 l/s
Total developed head
15.08 m
Requested developed head 16.00 m
Efficiency
72.6 %
Power absorbed
10.28 kW
NPSH required
6.02 m
Curve number
K42578s
Effective impeller diameter
270.0 mm
Acceptance standard
ISO 9906 class 2
KSB Document No: KSB-88980-025
Page 6 of 8
Goodnal STP ST041 Sewage Delivery (Amarex KRT Submersible Motor Pump) Vendor Manual
Q-Pulse Id VM362
Active 29/10/2013
Page 82 of 96
