Pumps Valves Systems
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Pumps Valves Systems n
n
SEZ, SEZT, PHZ, PNZ – Vertical Tubular Casing Pumps
Industry
Waste Water
Water
Energy
Building Services
Applications n
Provision of seawater for desalination systems
n
Cooling water systems in power stations and
n
Water extraction for flue gas desulphurisation
n
Water extraction and drainage in low-lift
industrial plants
pumping stations
Further information: www.ksb.com/products
Mining
SEZ, SEZT, PHZ, PNZ – Vertical Tubular Casing Pumps High-quality materials ensure high level of availability
One-stop shopping with KSB’s engineering package:
Every pump comes with KSB‘s specially
n
High-quality pump technology
developed RESIDUR bearings: wear-resistant,
n
In-house test stand for performance tests
maintenance-free and medium-lubricated.
n
After-sales and service
n
Model testing of intake structures
n
Expert consultancy for system planning and
®
Efficient water supply thanks to individual pump selection
project management
Selection of tailor-made pumps from a modular lic systems, materials and installation types.
Optimised pump design reduces maintenance costs
High efficiencies and excellent NPSH characte-
KSB tubular casing pumps are available in two
ristics help reduce the system’s life cycle costs.
design variants. Pumps in pull-out design allow
design system covering a wide range of hydrau-
Economically efficient adjustment...
parts subject to wear and tear.
...to match changes in system conditions (flow rate/head) by means of pre-swirl control equipment or variable speed drives (SEZ) or by adjusting the axial propeller both during operation and during standstill (PNZ/PHZ). PHZ
SEZT
SEZ
PNZ
Fluid pumped
Fresh water ≤ 28 °C
Seawater ≤ 25 °C
Seawater ≤ 35 °C
Seawater 35°C - 40°C
Standard-
Casing grey cast iron/steel
Casing CrNi-steel
Casing duplex steel
Casing super duplex steel
material
Impeller CrNi steel
Impeller CrNi-steel
Impeller duplex steel
Impeller super duplex steel
Shaft carbon steel
Shaft duplex steel
Shaft duplex steel
Shaft super duplex steel
Technical data
SEZ / SEZT
PHZ
PNZ
Max. flow rate *
22
18
18
m3/s
Max. head*
50 / 100
25
15
m
Max. fluid temperature
40
40
40
°C
Max. speed
980
980
980
min –1
KSB Aktiengesellschaft Johann-Klein-Straße 9 67227 Frankenthal (Germany) www.ksb.com
* Higher pump heads and flow rates on request
1475.022/4-10 / 09.09 / Subject to technical modification without prior notice / © KSB Aktiengesellschaft 2009
straightforward removal and maintenance of all
n
SEZ, SEZT, PHZ, PNZ – Vertical Tubular Casing Pumps
Industry
Waste Water
Water
Energy
Building Services
Applications n
Provision of seawater for desalination systems
n
Cooling water systems in power stations and
n
Water extraction for flue gas desulphurisation
n
Water extraction and drainage in low-lift
industrial plants
pumping stations
Further information: www.ksb.com/products
Mining
SEZ, SEZT, PHZ, PNZ – Vertical Tubular Casing Pumps High-quality materials ensure high level of availability
One-stop shopping with KSB’s engineering package:
Every pump comes with KSB‘s specially
n
High-quality pump technology
developed RESIDUR bearings: wear-resistant,
n
In-house test stand for performance tests
maintenance-free and medium-lubricated.
n
After-sales and service
n
Model testing of intake structures
n
Expert consultancy for system planning and
®
Efficient water supply thanks to individual pump selection
project management
Selection of tailor-made pumps from a modular lic systems, materials and installation types.
Optimised pump design reduces maintenance costs
High efficiencies and excellent NPSH characte-
KSB tubular casing pumps are available in two
ristics help reduce the system’s life cycle costs.
design variants. Pumps in pull-out design allow
design system covering a wide range of hydrau-
Economically efficient adjustment...
parts subject to wear and tear.
...to match changes in system conditions (flow rate/head) by means of pre-swirl control equipment or variable speed drives (SEZ) or by adjusting the axial propeller both during operation and during standstill (PNZ/PHZ). PHZ
SEZT
SEZ
PNZ
Fluid pumped
Fresh water ≤ 28 °C
Seawater ≤ 25 °C
Seawater ≤ 35 °C
Seawater 35°C - 40°C
Standard-
Casing grey cast iron/steel
Casing CrNi-steel
Casing duplex steel
Casing super duplex steel
material
Impeller CrNi steel
Impeller CrNi-steel
Impeller duplex steel
Impeller super duplex steel
Shaft carbon steel
Shaft duplex steel
Shaft duplex steel
Shaft super duplex steel
Technical data
SEZ / SEZT
PHZ
PNZ
Max. flow rate *
22
18
18
m3/s
Max. head*
50 / 100
25
15
m
Max. fluid temperature
40
40
40
°C
Max. speed
980
980
980
min –1
KSB Aktiengesellschaft Johann-Klein-Straße 9 67227 Frankenthal (Germany) www.ksb.com
* Higher pump heads and flow rates on request
1475.022/4-10 / 09.09 / Subject to technical modification without prior notice / © KSB Aktiengesellschaft 2009
straightforward removal and maintenance of all
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