SBI/SBN Vertical Multistage Centrifugal Pumps
SOUTHERN CROSS
Type
Model
Serial No.
Hz P2
kW
m
m
H
f
n
Q
min
-1
m
3
/h
bar/°C
p
max
/t
max
H
max
1
2
3
5
7
9
11
4
6
8
10
1
1. Model numbering and nameplate format
1.1 Model numbering
Example:
SBI / SBN
5
16
SQQE
Code for shaft seal
Number of stages
Nominal flow
(
m
3
/h
)
Type Ranges
1.2 Nameplate format
1. Pump Type - Seal Type
2. Pump Model
3. Frequency
4. Rated Power
5. Speed
6. Maximum Head
7. Capacity
8. Head Range
9. Maximum Operating Pressure
10. Direction of Rotating
11. Serial number
2. Handling
Read these instructions carefully before beginning installation. Lift and handle these pumps carefully. SBI & SBN
series are vertical multi-stage non-self priming pumps coupled with standard electric motors. This manual applies
to standard version pumps and for standard applications. Contact your Southern Cross Dealer for information about
special pump versions and applications.
3. Applications
SBI and SBN series in-line pumps booster pumps are designed for a wide range of applications in various industries
– for water treatment, water boosting, water supply, cooling, cleaning, etc.
3.1 Pumped liquids
These pumps are designed for use with clean, non-viscous and non-explosive liquids that do not contain abrasive
matter.
WARNING:
These pumps are not designed to be used with abrasive, solid containing, explosive and corrosive liquids.
For special application, please contact your supplier or Southern Cross.
4. Technical data
4.1 Temperatures
Ambient temperature: 0°C to +40°C
WARNING:
If ambient temperatures are above +40 degrees C, or if the pump is located at elevations more than 1,000 meters
above sea level, the motor’s output must be decreased to compensate for less effective cooling, and may have to be replaced
with a larger motor.
Liquid temperature: -15°C to +120°C
4.2 Maximum operating pressure
Refer to page 7
