ANDRITZ pumps and motors Products, systems, applications
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ANDRITZ pumps and motors
Products, systems, applications
www.andritz.com
Experience and expertise
Decades of experience in hydraulic machi- From development to model tests, design, Vertical line shaft pumps
ne manufacturing and complete process manufacturing, project management and e.g. for irrigation pumping stations
know-how form the basis for our pumps‘ installation, to service and training – all from Process pumps
high performance. a single source. to convey water and suspensions for various
Professional expertise and our understan- Customers around the world trust us. They industries, such as sugar, pulp and paper, or
ding of customer requirements make us a value our many years of experience through- for water supply
valuable partner. We offer innovative and out the value chain. Double-flow axial split case pumps
targeted solutions with pumps and com- for pumping water and suspensions
plete pumping stations.
02
R&D, quality, and service
Intensive research and development Global quality management Close to our customers
Our commitment to research and develop- We ensure the high technical standard of Service and maintenance is key to our
ment forms the basis for our advances in our pumps with top manufacturing stan- corporate philosophy, and is a traditional
hydraulic machine manufacturing. We are dards, systematic organization, clearly strength at ANDRITZ. Our goals are to pro-
currently developing and testing our pumps defined processes, and well-trained em- vide first-class service and to secure sus-
and turbines at five locations in Austria, ployees. tained customer satisfaction and the relia-
Germany, Switzerland, and China. By net- Quality assurance and process require- bility of our products.
working these research and development ments, as well as the quality of the pumps, We are supported by the experience and
centers, we provide a continuous transfer are defined uniformly and implemented know-how of our service employees as well
of know-how within the ANDRITZ GROUP worldwide. as our service and production sites around
for the benefit of our customers. the world.
03
Page
(First mention)
Products (Part 1)
Single-stage centrifugal pumps
EN 733, ISO 2858/5193
DN 32 to 150
Q up to 600 m³/h
H up to 160
Single-stage centrifugal pumps
Closed, semi-open, and open impeller
DN 65 to 600
Q up to 6,000 m³/h
H up to 160 m
Double-flow axial split case pumps
Double-flow, closed impeller
DN 150 to 1200
Q up to 20,000 m³/h (customized up to 36,000 m³/h)
H up to 220 m
High-pressure pumps
Multi-stage, closed impellers
DN 25 to 250
Q up to 800 m³/h
H up to 800 m
Self-priming centrifugal pumps
Single-stage, single-flow open impeller
DN 80 to 250
Q up to 2,000 m³/h
H up to 75 m
Vertical submersible pumps
Single-stage, single-flow open impeller
DN 80 to 200
Q up to 800 m³/h
H up to 50 m
Medium-consistency pumps
Single-stage, single-flow semi-open impeller, with fluidizer
DN 80 to 400
Q up to 13,000 admt/d
H up to 190 m
Sewage pumps, dry
Single stage, channel impeller pumps
DN 65 to 700
Q up to 10,000 m³/h
H up to 100 m
Sewage pumps, wet
Single-stage, submersible
DN 65 to 400
Q up to 2,600 m³/h
H up to 80 m
04
Page
(First mention)
Products (Part 2)
Single-flow submersible motor pumps
Multi-stage, single-flow
Ø from 6" upwards
Q up to 900 m³/h
H up to 800 m
Double-flow submersible motor pumps
Multi-stage, double-flow
Ø from 20" upwards
Q up to 6,000 m³/h
H up to 1,500 m
Submersible motors
Water-filled and water-cooled three-phase asynchronous motor
Ø from 8" upwards
Q up to 5,000 kW
V up to 14,000 V
Vertical line shaft pumps
Pull-out or non pull-out
Q up to 70,000 m³/h
H up to 80 m
P up to 10,000 kW
Vertical volute pumps
Metal or concrete volute with or without guide vane mechanism
Q up to 180,000 m³/h
H up to 40 m (concrete volute); up to 250 m (metal volute)
P up to 30,000 kW (concrete volute); up to 50,000 kW (metal volute)
Screw pumps
Ø up to 5 m
Q up to 6 m³/s
H up to 12 m
Hydrodynamic screw turbines
Q up to 10 m³/s
H up to 10 m
P up to 500 kW
Pumps as turbines
Q up to 6 m³/s
H up to 300 m
P up to 2 MW
05
Product portfolio and applications
Pulp Thermal Other Small
Products Water Waste water Mining Sugar
& paper power industries* hydropower
Single-stage centrifugal pumps
EN733, ISO 2858/5193
Single-stage centrifugal pumps
Closed, semi-open, open impeller
Double-flow axial split case pumps
High-pressure pumps
Self-priming centrifugal pumps
Vertical submersible pumps
Medium-consistency pumps
Sewage pumps, dry
Sewage pumps, wet
Single-flow submersible motor pumps
Double-flow submersible motor pumps
Submersible motors
Vertical line shaft pumps
Vertical volute pumps
Screw pumps
Hydrodynamic screw turbines
Pumps as turbines
* e.g. desalination, offshore, bioethanol (second generation), starch, food, chemical, and steel industries
06
07
The ANDRITZ GROUP at a glance
International technology Group ANDRITZ is based in Graz, Austria. It operates more than
200 production, service, and sales sites around the world, and is one of the leading suppli-
ers of systems, equipment and services for:
Hydropower Pulp and Metalworking and steel Municipal and industrial
plants paper industry industries solid/liquid separation
ANDRITZ HYDRO ANDRITZ PULP & PAPER ANDRITZ METALS ANDRITZ SEPARATION
08
Water & waste water
Single-stage
centrifugal pumps
EN 733, ISO 2858/5193
Water
waste water
Do you manage water supply or waste water facilities, Nominal diameter (DN) 32 to 150
or are you the project manager for a large infrastructure Flow rate up to 600 m³/h
project for irrigation, drinking water and industrial water Head up to 160 m
supply, or for flood control? Here you will find an overview Pressure up to 16 bar
of our product portfolio in the water and waste water sec- Temperature up to 140° C
tors.
Drinking water and industrial water supply Design: Single-stage centrifugal pumps – main dimen-
The water circuit is completed with ANDRITZ. Our sions and performance grid also available according to
proven pump range is used for pumping water from EN 733, ISO 2858 and 5193
wells and springs, as well as for water treatment, wa- Media: Clean, slightly contaminated, and aggressive liq-
ter transport, and water distribution. uids up to a viscosity of 150 mm²/s without abrasive and
Irrigation and drainage solids content
Whether irrigating open and industrial areas, or form- Special benefits: Easy to maintain due to its modular
ing part of huge irrigation projects for agricultural ar- design; impeller unit can be removed from the installed
eas, ANDRITZ pumps offer efficient and cost-effective pump casing; low energy consumption
solutions. Materials: Cast iron, bronze, stainless steel
Wastewater disposal Shaft seal: Gland packing, mechanical seal
ANDRITZ pumps cover the requirements for municipal Impeller design: Closed impeller, radial impeller, vor-
and for industrial wastewater disposal. We are one of tex impeller, and two-channel impeller available in some
the few pump manufacturers offering sewage pumps cases
for both dry and wet installation. Applications: Water, pulp and paper, sugar, thermal
Flood protection (including polder drainage) power, other industries, small hydropower
Quick action is important in times of rising water le-
vels and persistent rain causing rivers to burst their
banks. ANDRITZ pumps help to dry out areas which
are threatened by high water levels, or those that are
already flooded. [Imp.gpm]
200
600
Pumps for desalination plants 160
500
Readily available sea water can be used in order to
400
100
90 300
cover the need for clean drinking water in dry regions 80
70
and in metropolitan areas. ANDRITZ provides the sys- 60
50
200
tem components to respond to the challenges in suc- 40
[m] [ft]
cessful desalination systems. 30 100
90
80
70
20
60
50
40
10
9 30
8
7
6 20
5
m³/h]
09
Water & waste water
Single-stage Double-flow axial
centrifugal pumps split case pumps
From closed to open impellers
Nominal diameter (DN) 65 to 600 Nominal diameter (DN) 150 to 1200
Flow rate up to 6,000 m³/h Flow rate up to 20,000 m³/h
Head up to 160 m customized up to 36,000 m³/h
Pressure up to 25 bar Head up to 220 m
Temperature up to 200° C Pressure up to 25 bar
Temperature up to 110° C
Design: Single-stage centrifugal pumps
Media: Depending on the impeller design: water, slightly Design: Single-stage, double-flow axial split case pumps
contaminated, and contaminated media with some solids Media: Pure, slightly contaminated, and aggressive liq-
content; consistencies up to 8% uids up to a viscosity of 150 mm²/s without abrasive and
Special benefits: Easy to maintain; the modular system solids content; consistency up to 2%
is easy to access, uses tested components, and reduces Special benefits: In-line casing design; horizontal or ver-
the number of spare parts to be kept on stock; efficiency tical installation; with horizontal installation, the motor can
up to 90%; can be delivered with a degassing unit if the be placed on the left or right; efficiencies over 90%; low
medium has a high gas content (ARE version) pulsation
Materials: Cast iron; stainless steel; highly wear-resistant, Materials: Cast iron, stainless steel
hardened stainless steel Shaft seal: Gland packing, mechanical seal
Shaft seal: Gland packing, mechanical seal Impeller design: Double-flow radial impeller with opti-
Impeller design: Closed, semi-open, or open impeller, mum suction behavior and very good NPSH values
also available in highly wear-resistant design Applications: Water, pulp and paper, sugar, thermal
Applications: Water, pulp and paper, mining, sugar, ther- power, other industries, small hydropower
mal power, other industries, small hydropower
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
200 800
600
700
500 200
600
400
500
100
90 300 400
80
70 100
200 90 300
60
80
50
70
40 60 200
[m] [ft] ] [ft]
30 100 50
90
80 40
70
20
60 30 100
50 90
15
80
40 70
20
10 60
9 30
8 15 50
7
6 20 40
5 10
[m³/h] [m³/h]
[l/s] [l/s]
10Water & waste water
High-pressure pumps Self-priming
Multi-stage centrifugal pumps centrifugal pumps
Nominal diameter (DN) 25 to 250 Nominal diameter (DN) 80 to 250
Flow rate up to 800 m³/h Flow rate up to 2,000 m³/h
Head up to 800 m Head up to 75 m
Pressure up to 100 bar Pressure up to 16 bar
Temperature up to 160° C Temperature up to 80° C
Design: Multi-stage high-pressure pumps, vertical and Design: Single-stage, single-flow centrifugal pumps with
horizontal design integrated water ring vacuum pump
Media: Clean and slightly contaminated liquids up to a Media: Water, viscous media (e.g. sugar concentration
viscosity of 150 mm²/s without abrasive and solid content of up to 70%), and media containing solids (e.g. for pulp,
Materials: Cast iron, bronze, aluminum-bronze, stainless paper, or waste water applications)
steel Special benefits: Self-priming; the integrated vacuum
Shaft seal: Gland packing, mechanical seal pump prevents air from gathering in front of the impeller
Impeller design: Radial impeller and the centrifugal pump can therefore operate well even
Applications: Water, pulp and paper, sugar, thermal in the presence of high gas content; high-viscosity media
power, other industries, small hydropower can also be pumped
Materials: Cast iron, stainless steel
Shaft seal: Mechanical seal
Impeller design: Semi-open impeller
Applications: Water and waste water, pulp and paper,
sugar, other industries
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
1000 80
3000
800 70
700
600 2000 60 200
500
50
400
300 1000 40
800
200 30 100
600
90
150 500
80
[m] [ft] [m] [ft]
100 300 20
80 60
70
60 200 50
50
40
40
30 100 10
9 30
80
8
20
60
7
50
6 20
40
10 5
[m³/h] [m³/h]
[l/s] [l/s]
11Water & waste water
Vertical submerged Sewage pumps,
pumps dry
Nominal diameter (DN) 80 to 200 Nominal diameter (DN) 65 to 700
Flow rate up to 800 m³/h Flow rate up to 10,000 m³/h
Head up to 50 m Head up to 100 m
Pressure up to 16 bar Pressure up to 16 bar
Temperature up to 60° C Temperature up to 140° C
Design: Single-stage, single-flow submerged pumps Design: Single-stage waste water pumps
Media: Water, waste water, high-viscosity media, and Media: Low-viscosity, high-viscosity, and abrasive me-
media containing solids, consistencies up to 6%; slur- dia, as well as gaseous and non-gaseous slurries
ries containing large particles (up to 140 mm); abrasive Special benefits: Easy to maintain due to its modular
media design; impeller unit can be removed from the installed
Special benefits: Modular base frame design; gen- pump casing
erously sized shafts; standard construction length of Materials: Cast iron, stainless steel
1 to 2 m; flexible coupling – also developed for transport- Shaft seal: Gland packing, mechanical seal
ing coarse media Impeller design: Single-channel, double-channel, vor-
Materials: Cast iron, stainless steel tex, multi-channel, open mixed-flow impeller
Impeller design: Open or vortex impeller Applications: Waste water
Applications: Water and waste water, pulp and paper,
other industries
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
60 100
90 300
50 80
70
60 200
40
50
100 40
30
90
30 100
80 90
80
70
20 20 70
[m] [ft] [m] [ft]
50
50
40
40
10
9 30
10 8
9 30 7
8 6 20
7 5
6 20 4
5 3 10
[m³/h] [m³/h] 10000
[l/s] [l/s]
12Water & waste water
Sewage pumps, Screw
wet pumps
Nominal diameter (DN) 65 to 400 Screw Ø up to 5 m
Flow rate up to 2,600 m³/h Flow rate up to 6 m³/s
Head up to 80 m Head up to 12 m
Pressure up to 10 bar Angle of inclination 30° to 40°
Temperature up to 40° C Efficiency up to 86%
Design: Single-stage submersible pumps in close- Design: Sheet steel, concrete or cast basalt trough,
coupled design compact system
Media: Sewage and waste water, as well as sludges with Media: Water and waste water, transport of solids in liq-
solid content (10% dry substance max.) uids without the danger of blockage
Special benefits: Explosion-proof designs can be sup- Special benefits: Very long service life and low wear
plied; available with a float switch due to low speeds, high-quality materials, and mature
Materials: Cast iron, stainless steel technology; automatic adjustment to the inflow volume at
Shaft seal: Mechanical seal constant speed
Impeller design: Single-channel, double-channel, vortex Materials: Cast iron, stainless steel
impeller Applications: Water and waste water
Applications: Waste water
[US.gpm]
[Imp.gpm]
90
80
70
60 200
50
40
30 100
90
80
70
20
60
[m] [ft]
40
10
9 30
8
7
6 20
5
4
3 10
9
8
7
2
[m³/h]
[l/s]
13Water & waste water
Single-flow submersible motor pumps
MS-T – Modular Shaft Technology
Well Ø from 6" upwards The challenge
Flow rate up to 900 m³/h The cost of an application is becoming increasingly important in
Head up to 800 m making investment decisions. This raises the question of wheth-
Pressure up to 100 bar er the continuous shaft concept is still up to date. Installing
Temperature up to 75° C and removing a pump with a continuous shaft requires numer-
ous individual steps. The logistics and storage of many differ-
Design: Multi-stage, single-flow submersible motor ent individual parts is associated with high costs. Adjustments
pumps to changing heads are generally only possible through cost-
Media: Clean, slightly contaminated, and abrasive raw, intensive exchanging of pumps.
clean, mineral, sea, industrial, mine, and cooling water
Special benefits: Maintenance-free; long service life, MS-T – The solution
and high operating reliability; can be supplied optionally MS-T is not only a technological evolution, from the cost per-
with modular shaft technology for flexible extension or re- spective it is a revolution.
duction of the number of stages
Materials: Cast iron, aluminum-bronze, stainless steel MS-T is designed using a modular concept – with all of its tech-
Impeller design: Radial, semi-axial impeller nical and economic advantages:
Applications: Water, mining, other industries (e.g. off-
shore)
Flexible adjustment to changing pumping
conditions – easy and fast by extending or
reducing the number of stages.
Simple, time-saving, and targeted installa-
tion and removal of individual stages, either
horizontal or vertical.
[US.gpm]
A small number of highly standardized com-
[Imp.gpm] ponents ensure high availability and short
800
700
600 2000 delivery times, as well as low storage costs
500
400 for the operator.
300 1000
900
800
700
200
150
600 Thus, pumps with MS-T are the best solution
500
[m]
400
[ft] wherever there is a need for operating reliability,
100
freedom from maintenance, long service life, high efficiency, and
90 300
80
70
200
60
50 flexible heads.
40
30 100
90
80
70
20
60
50
40
10
[m³/h]
[l/s]
14Water & waste water
Double-suction submersible motor pumps
HDM – Heavy Duty Mining
Well Ø from 20" upwards The challenge
Flow rate up to 6,000 m³/h The use of submersible motor pumps for large volumes or in
Head up to 1,500 m great depths is associated with high stresses on the equipment.
Pressure up to 150 bar The higher the pump performance, the greater the axial thrust
Temperature up to 75° C on the pump, motor, and its thrust bearing. The consequence:
overloading and an increased risk of failure.
Design: Multi-stage, double-flow submersible motor
pumps HDM – The solution
Media: Clean, slightly contaminated, and abrasive raw, Two pumps are arranged one above the other, running in counter
clean, mineral, sea, industrial, mine, and cooling water direction and driven by a continuous pump shaft. Splitting the
Special benefits: No axial thrust, double-flow design for workload between both pumps ensures complete axial thrust
long service life and high reliability; maintenance-free balancing and thus contributes towards solving the problems
Materials: Cast iron, bronze, aluminum-bronze, stainless of force effects on the unit and loads on the thrust bearings; at
steel the same time, the flow and suction speed outside the pump is
Impeller design: Radial impeller halved. Thus, well walls are protected around the suction areas,
Applications: Water, mining, other industries (e.g. off- and the intake of abrasive particles is minimized.
shore)
The result
In addition to technical benefits – HDM offers
complete balancing of the axial thrust, flow
speeds halved, and smaller impeller cross-
sections – there are also economic benefits:
maximum operating reliability, minimal wear,
and long service life, which can often be more
than 20 years. In combination with ANDRITZ
[US.gpm]
high-performance submersible motors, the re-
[Imp.gpm] sult is a complete technical solution.
1000
900 3000
800 Custom solutions
Each ANDRITZ submersible pump with HDM
700
600 2000
500 technology is customized. It is individually
400 configured to meet your requirements.
[m] [ft]
300 1000
900
800
700
200
600
500
400
[m³/h]
[l/s]
15Water & waste water
Submersible motors
MC-T – Modular Cooling Technology
Well Ø from 8" upwards The challenge
Power up to 5,000 kW Efficient and cost-effective cooling of submersible motors is a
Voltage up to 14,000 V constant source of discussion by well and mine operators. De-
Temperature up to 75° C rating is a less-than-ideal solution. In addition to high capital and
energy costs, the overlarge, downgraded motors usually require
Design: Water-filled and water-cooled three phase asyn- a larger well diameter. Oil cooling needs careful consideration as
chronous motors with squirrel-cage rotors well – any failure can cause ecological damage.
Special benefit: Rewindable winding
Materials: Cast iron, bronze, stainless steel MC-T – The solution
Shaft seal: Mechanical seal MC-T, an intelligent and compact cooling system, is
Installation: Vertical, some horizontal the best solution here. A pump impeller brings move-
Applications: Water, mining, other industries (e.g. off- ment into the cooling circuit and thus provides flow
shore) in the right direction. Our own-development cool-
ing channels ensure heat absorption at all thermal
sources and heat evacuation, as well as providing
optimal heat conduction through the outside of the
motor to the flow medium. The additional use of heat
exchanger modules allows precise dimensioning of
the cooling capacity.
Technical details and economic benefits
Media temperature up to 75° C
High efficiency across the entire performance
range
5000 Uses drinking water as the coolant
5000
3000 Low investment required
2000
3000
Reduced energy costs
2000
Maximum reliability
1000
1000
Long service life
500
500
300
[kW] [hp]
200 300
200
100
100
50
50
20
20
10
8 9 10 12 14 16 Zoll 19 22 26 28 30 34
16Water & waste water
Vertical line shaft Vertical volute
pumps pumps
Flow rate up to 70,000 m³/h Flow rate up to 180,000 m³/h
Head up to 80 m Head up to 40 m (concrete volute)
Power up to 10,000 kW up to 250 m (metal volute)
Power up to 30,000 kW (concrete volute)
Design: Pull-out or non pull-out up to 50,000 kW (metal volute)
Special benefits: Option with hydraulically adjustable
impeller blades: The hydraulic impeller blade adjustment Design: Metal or concrete volute with or without guide
mechanism allows the impeller angle to be varied con- vane mechanism
tinuously during operation. Thus, the operator can react Special benefits: The hydraulic dimensioning and de-
promptly to changes in flow rate and head. sign of the volute casing depends on the specific output
Materials: Cast iron, non-alloy and low-alloy steels, du- characteristics. Optimum flow is achieved in the volute
plex and super duplex thanks to its individual shaping, thus also achieving a high
Shaft seal: Gland packing, mechanical seal level of efficiency.
Impeller design: Radial, axial, and semi-axial impeller, Materials: Cast iron, non-alloy and low-alloy steels, du-
optionally adjustable angle impeller blades or hydraulically plex and super duplex
adjustable impeller blades Impeller design: Radial, semi-axial
Applications: Water, thermal power, other industries Applications: Water, thermal power, other industries
17Pulp & paper
Single-stage
centrifugal pumps
EN 733, ISO 2858/5193
Pulp
paper
Are you responsible for the operation or maintenance Nominal diameter (DN) 32 to 150
of a pulp or paper production facility, or are you pro- Flow rate up to 600 m³/h
ject manager for the construction of a greenfield pulp Head up to 160 m
or paper mill? We can provide you with a series of high- Pressure up to 16 bar
performance, reliable pumps. Temperature up to 140° C
Centrifugal pumps are used as process pumps in
many different areas in pulp and paper mills. They Design: Single-stage centrifugal pumps – main dimen-
pump suspensions with consistencies up to 8% b.d., sions and performance grid also available according to
offer high efficiencies up to 90%, and are easy to EN 733, ISO 2858 and 5193
maintain with a modular design. These pumps are Media: Clean, slightly contaminated, and aggressive liq-
also available with additional degassing units for me- uids up to a viscosity of 150 mm²/s without abrasive and
dia with high gas content. solid components
Double-flow axial split case pumps are optimized Special benefits: Easy to maintain due to its modular
for use in the pulp and paper industry, above all as design; impeller unit can be removed from the installed
headbox or cleaner pumps (fan pumps). They feature pump casing; low energy consumption
efficiencies of over 90% and have been developed Materials: Cast iron, bronze, stainless steel
specially for the pulp and paper industry with a par- Shaft seal: Gland packing, mechanical seal
ticularly low-pulsation impeller with staggered blades Impeller design: Closed impeller, radial impeller, vor-
Medium-consistency pumps convey the following tex impeller, and two-channel impeller available in some
media: chemical, mechanical, and wastepaper pulp cases
suspensions with consistencies of up to 16% b.d. Applications: Pulp and paper, sugar, thermal power, wa-
and efficiencies of up to 74%. They can be operated ter, other industries, small hydropower
in most applications without internal or external vac-
uum pump.
Self-priming centrifugal pumps convey media
with high gas content. They are also highly suitable
for transporting viscous and solids-containing media [Imp.gpm]
200
600
due to their open impellers. 160
500
Sump pumps convey fresh and white water or waste
400
100
90 300
water, pulp, slurries with large particles, and abrasive 80
70
media. 60
50
200
40
[m] [ft]
30 100
90
80
70
20
60
50
40
10
9 30
8
7
6 20
5
m³/h]
18Pulp & paper
Single-stage Double-flow axial
centrifugal pumps split case pumps
From closed to open impellers
Nominal diameter (DN) 65 to 600 Nominal diameter (DN) 150 to 1200
Flow rate up to 6,000 m³/h Flow rate up to 20,000 m³/h
Head up to 160 m customized up to 36,000 m³/h
Pressure up to 25 bar Head up to 220 m
Temperature up to 200° C Pressure up to 25 bar
Temperature up to 110° C
Design: Single-stage centrifugal pumps
Media: Depending on the impeller design: water, slightly Design: Single-stage, double-flow axial split case pumps
contaminated, and contaminated media with solids con- Media: Clean, slightly contaminated, and aggressive liq-
tent; consistencies up to 8% uids up to a viscosity of 150 mm²/s without abrasive and
Special benefits: Easy to maintain; the modular system solids content; consistency up to 2%
is easy to access, uses tested components, and reduces Special benefits: In-line casing design; horizontal or ver-
the number of spare parts to be kept in stock; efficiency tical installation; with horizontal installation, the motor can
up to 90%; can be delivered with a degassing unit if the be placed on the left or right; efficiencies over 90%; low
medium has a high gas content (ARE version) pulsation
Materials: Cast iron; stainless steel; highly wear-resistant, Materials: Cast iron, stainless steel
hardened stainless steel Shaft seals: Gland packing, mechanical seal
Shaft seal: Gland packing, mechanical seal Impeller design: Double-flow radial impeller with opti-
Impeller design: Closed, semi-open, or open impeller, mum suction behavior and very good NPSH values
also available in highly wear-resistant design Applications: Pulp and paper, water, thermal power,
Applications: Pulp and paper, water, mining, sugar, ther- other industries, small hydropower
mal power, other industries, small hydropower
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
200 800
600
700
500 200
600
400
500
100
90 300 400
80
70 100
200 90 300
60
80
50
70
40 60 200
[m] [ft] ] [ft]
30 100 50
90
80 40
70
20
60 30 100
50 90
15
80
40 70
20
10 60
9 30
8 15 50
7
6 20 40
5 10
[m³/h] [m³/h]
[l/s] [l/s]
19Pulp & paper
High-pressure pumps Self-priming
Multi-stage centrifugal pumps centrifugal pumps
Nominal diameter (DN) 25 to 250 Nominal diameter (DN) 80 to 250
Flow rate up to 800 m³/h Flow rate up to 2,000 m³/h
Head up to 800 m Head up to 75 m
Pressure up to 100 bar Pressure up to 16 bar
Temperature up to 160° C Temperature up to 80° C
Design: Multi-stage high-pressure pumps, vertical and Design: Single-stage, single-flow centrifugal pumps with
horizontal design integrated water ring vacuum pump
Media: Clean and slightly contaminated liquids up to a Media: Water, viscous media (e.g. sugar concentration
viscosity of 150 mm²/s without abrasive and solids con- of up to 70%), and media containing solids (e.g. for pulp,
tent paper, or waste water applications)
Materials: Cast iron, bronze, aluminum bronze, stainless Special benefits: Self-priming; the integrated vacuum
steel pump prevents air from gathering in front of the impeller
Shaft seal: Gland packing, mechanical seal so that the centrifugal pump can thus operate well, even
Impeller design: Radial impeller in the presence of high gas content; high-viscosity media
Applications: Pulp and paper, water, thermal power, can also be pumped
other industries, small hydropower Materials: Cast iron, stainless steel
Shaft seal: Mechanical seal
Impeller design: Semi-open impeller
Applications: Pulp and paper, water and waste water,
sugar, other industries
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
1000 80
3000
800 70
700
600 2000 60 200
500
50
400
300 1000 40
800
200 30 100
600
90
150 500
80
[m] [ft] [m] [ft]
100 300 20
80 60
70
60 200 50
50
40
40
30 100 10
9 30
80
8
20
60
7
50
6 20
40
10 5
[m³/h] [m³/h]
[l/s] [l/s]
20Pulp & paper
Vertical submerged Medium-consistency
pumps pumps
Nominal diameter (DN) 80 to 200 Nominal diameter (DN) 80 to 400
Flow rate up to 800 m³/h Flow rate up to 13,000 admt/d
Head up to 50 m Head up to 190 m
Pressure up to 16 bar Pressure up to 25 bar
Temperature up to 60° C Temperature up to 140° C
Consistencies up to 16% b.d.
Design: Single-stage, single-flow submerged pumps
Media: Water, waste water, high-viscosity media, and Design: Single-flow, single-stage, medium-consistency
media containing solids, consistencies up to 6%; slur- pump with fluidizer
ries containing large particles (up to 140 mm); abrasive Media: Pulp suspensions up to a consistency of 16% b.d.
media and all types of viscous media
Special benefits: Modular base frame design; gen- Special benefits: No need to monitor the pressure in the
erously sized shaft; standard construction lengths of degasser line and no loss of fibers thanks to the newly
1 to 2 m; flexible coupling – also developed for transport- developed SMARTSEP degassing system
ing coarse media Materials: Cast iron, stainless steel, acid-resistant indi-
Materials: Cast iron, stainless steel vidual components if needed
Impeller design: Open or vortex impeller Shaft seal: Mechanical seal
Applications: Pulp and paper, water and waste water, Impeller design: Semi-open impeller
other industries Applications: Pulp and paper, sugar
[US.gpm] [admt/d] - calculated with 12% consistency
0 1100 2200 3400 4500 5800 6900 8100 9200 10400 11500 12600
[Imp.gpm] 200
60
50
40
500
150
30 100
90
80
70
20 [m] [ft]
[m] [ft] 350
100
50
40
10
9 30
8 50 150
7
6 20
5
[m³/h] [m³/h] 0 100 200 300 400 500 600 700 800 900 1000 1100
[l/s] [l/s] 28 55 84 112 140 165 195 280
21Mining
Double-suction
submersible motor pumps
Mining
Are you looking for safe and effective solutions in min- Well Ø from 20" upwards
ing water management? ANDRITZ is one of the leading Flow rate up to 6,000 m³/h
manufacturers of pumps for water management and Head up to 1,500 m
emergency drainage in surface and underground mining. Pressure up to 150 bar
Deployment under extreme conditions Temperature up to 75° C
Highest operating reliability
Long service life Design: Multi-stage, double-flow submersible motor
Maintenance-free operation pumps
High-grade materials Media: Clean, slightly contaminated, and abrasive raw,
Safety and reliability are the greatest necessities in sur- clean, mineral, sea, industrial, mine, and cooling water
face and underground mining in order to ensure that there Special benefits: No axial thrust, double-flow design
are no disruptions in extraction. Mine operators around for long service life and high operating reliability; mainte-
the world trust the single-flow and double-suction sub- nance-free
mersible motor pumps from ANDRITZ in order to remove Materials: Cast iron, bronze, aluminum-bronze, stainless
mine water reliably from operating areas. If rescue pumps steel
are needed to drain water from mines reliably and quickly Impeller design: Radial impeller
in emergencies, the patented HDM technology is the best Applications: Mining, water, other industries (e.g. offshore)
possible solution to keep people and the environment
safe.
[US.gpm]
[Imp.gpm]
1000
900 3000
800
700
600 2000
500
400
[m] [ft]
300 1000
900
800
700
200
600
500
400
[m³/h]
[l/s]
22Mining
HDM – Single-stage pumps
Heavy Duty Mining Highly abrasion-resistant
The challenge Nominal diameter (DN) 65 to 600
The use of submersible motor pumps for large volumes or in Flow rate up to 6,000 m³/h
great depths is associated with high stresses on the equipment. Head up to 160 m
The higher the pump performance, the greater the axial thrust Pressure up to 25 bar
on the pump, motor, and its thrust bearing. The consequence: Temperature up to 200° C
overloading and an increased risk of failure.
Design: Single-stage, abrasion-resistant volute casing
HDM – The solution pumps
Two pumps are arranged one above the other, running in counter Media: Slightly contaminated and contaminated media
direction and driven by a continuous pump shaft. Splitting the with solids content
workload between both pumps ensures complete axial thrust Special benefits: Easy to maintain, the modular system
balancing and thus contributes towards solving the problems is easy to access, uses tested components, and reduces
of force effects on the unit and loads on the thrust bearings; at the number of spare parts to be kept on stock, efficiency
the same time, the flow and suction speed outside the pump is up to 90%
halved. Thus, well walls are protected around the suction areas, Materials: Cast iron; stainless steel; highly wear-resistant,
and the intake of abrasive particles is minimized. hardened stainless steel
Shaft seal: Gland packing, mechanical seal
The result Impeller design: Semi-open, or open impeller, also avail-
In addition to technical benefits – HDM offers able in highly wear-resistant design
complete balancing of the axial thrust, flow Applications: Mining, sugar
speeds halved, and smaller impeller cross-
sections – there are also economic benefits:
maximum operating reliability, minimal wear,
and long service life, which can often be more
than 20 years. In combination with ANDRITZ
high-performance submersible motors, the re- [US.gpm]
sult is a complete technical solution. [Imp.gpm]
200
600
500
Custom solutions 400
100
300
Each ANDRITZ submersible pump with HDM 90
80
70
technology is customized. It is individually con- 60 200
50
figured to meet your requirements. 40
[m] [ft]
30 100
90
80
70
20
60
50
40
10
9 30
8
7
6 20
5
[m³/h]
[l/s]
23Mining
Single-flow submersible motor pumps
MS-T – Modular Shaft Technology
Well Ø from 6" upwards The challenge
Flow rate up to 900 m³/h The cost of an application is becoming increasingly important in
Head up to 800 m making investment decisions. This raises the question of wheth-
Pressure up to 100 bar er the continuous shaft concept is still up to date. Installing
Temperature up to 75° C and removing a pump with a continuous shaft requires numer-
ous individual steps. The logistics and storage of many differ-
Design: Multi-stage, single-flow submersible motor pumps ent individual parts is associated with high costs. Adjustments
Media: Clean, slightly contaminated, and abrasive raw, to changing heads are generally only possible through cost-
pure, mineral, sea, industrial, mine, and cooling water intensive exchanging of pumps.
Special benefits: Maintenance-free; long service life and
high operating reliability; can be supplied optionally with MS-T – The solution
modular shaft technology for flexible extension and to re- MS-T is not only a technological evolution, from the cost per-
duce the number of stages spective it is a revolution.
Materials: Cast iron, aluminum-bronze, stainless steel
Impeller design: Radial, semi-axial impeller MS-T is designed using a modular concept – with all of its tech-
Applications: Water, mining, other industries (e.g. offshore) nical and economic advantages:
Flexible adjustment to changing pumping
conditions – easy and fast by extending or
reducing the number of stages.
Simple, time-saving, and targeted installa-
tion and removal of individual stages, either
horizontal or vertical.
[US.gpm]
A small number of highly standardized com-
[Imp.gpm] ponents ensure high availability and short
800
700
600 2000 delivery times, as well as low storage costs
500
400 for the operator.
300 1000
900
800
700
200
150
600 Thus, pumps with MS-T are the best solution
500
[m]
400
[ft] wherever there is a need for operating reliability,
100
freedom from maintenance, long service life, high efficiency, and
90 300
80
70
200
60
50 flexible heads.
40
30 100
90
80
70
20
60
50
40
10
[m³/h]
[l/s]
24Mining
Submersible motors
MC-T – Modular Cooling Technology
Well Ø from 8" upwards The challenge
Power up to 5,000 kW Efficient and cost-effective cooling of submersible motors is a
Voltage up to 14,000 V constant source of discussion by well and mine operators. De-
Temperature up to 75° C rating is a less-than-ideal solution. In addition to high capital and
energy costs, the overlarge, downgraded motors usually require
Design: Water-filled and water-cooled three phase asyn- a larger well diameter. Oil cooling needs careful consideration as
chronous motors with squirrel-cage rotors well – any failure can cause ecological damage.
Special benefit: Rewindable winding
Materials: Cast iron, bronze, stainless steel MC-T – The solution
Shaft seal: Mechanical seal MC-T, an intelligent and compact cooling system, is
Installation: Vertical, some horizontal the best solution here. A pump impeller brings move-
Applications: Water, mining, other industries (e.g. offshore) ment into the cooling circuit and thus provides flow
in the right direction. Our own-development cool-
ing channels ensure heat absorption at all thermal
sources and heat evacuation, as well as providing
optimal heat conduction through the outside of the
motor to the flow medium. The additional use of heat
exchanger modules allows precise dimensioning of
the cooling capacity.
Technical details and economic benefits
Media temperature up to 75° C
High efficiency across the entire performance
range
5000 Uses drinking water as the coolant
5000
3000 Low investment required
2000
3000
Reduced energy costs
Maximum reliability
2000
1000
1000
Long service life
500
500
300
[kW] [hp]
200 300
200
100
100
50
50
20
20
10
8 9 10 12 14 16 Zoll 19 22 26 28 30 34
25Sugar
Single-stage
centrifugal pumps
From closed to open impellers
Sugar
Are you responsible for the operation or maintenance of a Nominal diameter (DN) 65 to 600
sugar processing facility? ANDRITZ develops and manu- Flow rate up to 6,000 m³/h
factures centrifugal pumps that can be used in the entire Head up to 160 m
sugar production process. Pressure up to 25 bar
Depending upon where they are installed, our pumps Temperature up to 200° C
have either closed or open impellers. In self-priming cen-
trifugal pumps, an open impeller with an integrated water Design: Single-stage centrifugal pumps
ring vacuum pump is used. When choosing pumps, the Media: Depending on the impeller design: water, slightly
pump type selected depends on the characteristics of the contaminated, and contaminated media with some solids
media in each stage of the production process – such as content; consistencies up to 8%
viscosity, solids content, size of the solids, and abrasion Special benefits: Easy to maintain; the modular system
characteristics. is easy to access, uses tested components and reduces
For example, self-priming centrifugal pumps: the number of spare parts to be kept on stock; efficiency
The combination of a single-stage centrifugal pump up to 90%; can be delivered with a degassing unit if the
with an integrated vacuum pump prevents gas from medium has a high gas content (ARE version)
gathering at the inflow opening. This guarantees Materials: Cast iron; stainless steel; highly wear-resistant,
smooth operation, even with suboptimal suction hardened stainless steel
pipe configurations. The pump unit can also be used Shaft seal: Gland packing, mechanical seal
without any difficulties up to a sugar content of 70% Impeller design: Closed, semi-open, or open impeller,
thanks to its semi-open impeller also available in highly wear-resistant design
For example, medium-consistency pumps: Applications: Sugar, water, pulp and paper, mining, ther-
ANDRITZ offers a practically tested pump to trans- mal power, other industries, small hydropower
port molasses, green juice, white juice, lime water, or
sludge.
[US.gpm]
[Imp.gpm]
200
600
500
400
100
90 300
80
70
60 200
50
40
[m] [ft]
30 100
90
80
70
20
60
15 50
40
10
9 30
8
7
6 20
5
[m³/h]
[l/s]
26Sugar
Single-stage Self-priming
centrifugal pumps centrifugal pumps
EN 733, ISO 2858/5193
Nominal diameter (DN) 32 to 150 Nominal diameter (DN) 80 to 250
Flow rate up to 600 m³/h Flow rate up to 2,000 m³/h
Head up to 160 m Head up to 75 m
Pressure up to 16 bar Pressure up to 16 bar
Temperature up to 140° C Temperature up to 80° C
Design: Single-stage centrifugal pumps – main dimen- Design: Single-stage, single-flow centrifugal pumps with
sions and performance grid also available according to integrated water ring vacuum pump
EN 733, ISO 2858 and 5193 Media: Water, viscous media (e.g. sugar concentration
Media: Clean, slightly contaminated, and aggressive liq- of up to 70%), and media containing solids (e.g. for pulp,
uids up to a viscosity of 150 mm²/s without abrasive and paper, or waste water applications)
solids content Special benefits: Self-priming; the integrated vacuum
Special benefits: Easy to maintain due to its modular pump prevents air gathering in front of the impeller and
design; impeller unit can be removed from the installed the centrifugal pump can therefore operate well even in
pump casing; low energy consumption the presence of high gas content; high-viscosity media
Materials: Cast iron, bronze, stainless steel can also be pumped
Shaft seal: Gland packing, mechanical seal Materials: Cast iron, stainless steel
Impeller design: Closed impeller, radial impeller, vor- Shaft seal: Mechanical seal
tex impeller, and two-channel impeller available in some Impeller design: Semi-open impeller
cases Applications: Sugar, water and waste water, pulp and
Applications: Sugar, water, pulp and paper, thermal paper, other industries
power, other industries, small hydropower
[US.gpm]
[Imp.gpm] [Imp.gpm]
200 80
600
160 70
500
60 200
400
100 50
90 300
80
40
70
60 200
50 30 100
90
40 80
[m] [ft]
[m] [ft]
30 100
20
90 60
80
70 50
20
60
50 40
40 10
10 9 30
9 30
8
8
7 7
6 20 6 20
5
5
m³/h]
[m³/h]
[l/s]
27Sugar Thermal power
Medium-consistency
pumps
Thermal power
Nominal diameter (DN) 80 to 400 Are you planning or do you operate a thermal power
Flow rate up to 13,000 admt/d plant? ANDRITZ offers energy utility pumps worldwide.
Head up to 190 m We develop and produce:
Pressure up to 25 bar Cooling water pumps such as vertical line shaft and
Temperature up to 140° C vertical volute pumps for thermal power plants.
Consistencies up to 16% b.d. Standard centrifugal pumps such as double-flow
split case pumps for district heating facilities.
Design: Single-flow, single-stage, medium-consistency Experience and know-how in hydraulic machinery
pump with fluidizer and pump engineering guarantee the high standard of
Media: All types of viscous media and fibrous suspen- ANDRITZ pumps, providing consistent high quality and
sions up to a consistency of 16% b.d. the effective use of energy. Our in-house laboratory for
Special benefits: No need to monitor the pressure in the fluid dynamics, ASTRÖ, develops pumps according to
degassing line thanks to the newly developed SMARTSEP customer requirements with very high efficiency, thus
degassing system significantly lower energy costs, and excellent cavitation
Materials: Cast iron, stainless steel, acid-resistant indi- properties. In addition, many years of experience in tur-
vidual components if needed bine design and manufacturing enable ANDRITZ to make
Shaft seal: Mechanical seal optimum use of the advantages of hydraulic impeller
Impeller design: Semi-open impeller blade adjustment for cooling water pumps.
Applications: Sugar, pulp and paper
[admt/d] - calculated with 12% consistency
0 1100 2200 3400 4500 5800 6900 8100 9200 10400 11500 12600
200
500
150
[m] [ft]
350
100
50 150
[m³/h] 0 100 200 300 400 500 600 700 800 900 1000 1100
[l/s] 28 55 84 112 140 165 195 280
28Thermal power
Vertical line shaft Vertical volute
pumps pumps
Flow rate up to 70,000 m³/h Flow rate up to 180,000 m³/h
Head up to 80 m Head up to 40 m (concrete volute)
Power up to 10,000 kW up to 250 m (metal volute)
Power up to 30,000 kW (concrete volute)
Design: Pull-out or non pull-out up to 50,000 kW (metal volute)
Special benefits: Option with hydraulically adjustable
impeller blades: The hydraulic impeller blade adjustment Design: Metal or concrete volute with or without guide
mechanism allows the impeller angle to be varied con- vane mechanism
tinuously during operation. Thus, the operator can react Special benefits: The hydraulic dimensioning and de-
promptly to changes in flow rate and head. sign of the volute casing depends on the specific output
Materials: Cast iron, non-alloy and low-alloy steels, du- characteristics. Optimum flow is achieved in the volute
plex and super duplex thanks to its individual shaping, thus also achieving a high
Shaft seal: Gland packing, mechanical seal level of efficiency.
Impeller design: Radial, axial, and semi-axial impeller, Materials: Cast iron, non-alloy and low-alloy steels, du-
optionally angle adjustable impeller blades or hydraulically plex and super duplex
adjustable impeller blades Impeller design: Radial, semi-axial
Applications: Thermal power, water, other industries Applications: Thermal power, water, other industries
29Thermal power
Double-flow axial Single-stage
split case pumps centrifugal pumps
EN 733, ISO 2858/5193
Nominal diameter (DN) 150 to 1200 Nominal diameter (DN) 32 to 150
Flow rate up to 20,000 m³/h Flow rate up to 600 m³/h
customized up to 36,000 m³/h Head up to 160 m
Head up to 220 m Pressure up to 16 bar
Pressure up to 25 bar Temperature up to 140° C
Temperature up to 110° C
Design: Single-stage centrifugal pumps – main dimen-
Design: Single-stage, double-flow axial split case pumps sions and performance grid also available according to
Media: Pure, slightly contaminated, and aggressive liq- EN 733, as well as ISO 2858 and 5193
uids up to a viscosity of 150 mm²/s without abrasive and Media: Clean, slightly contaminated, and aggressive liq-
solids content; consistency up to 2% uids up to a viscosity of 150 mm²/s without abrasive and
Special benefits: In-line casing design; horizontal or ver- solids content
tical installation; with horizontal installation, the motor can Special benefits: Easy to maintain due to its modular
be placed on the left or right; efficiency over 90%; low design; impeller unit can be removed from the installed
pulsation pump casing; low energy consumption
Materials: Cast iron, stainless steel Materials: Cast iron, bronze, stainless steel
Shaft seal: Gland packing, mechanical seal Shaft seal: Gland packing, mechanical seal
Impeller design: Double-flow radial impeller with opti- Impeller design: Closed impeller, radial impeller, vor-
mum suction behavior and very good NPSH values tex impeller, and two-channel impeller available in some
Applications: Thermal power, water, pulp and paper, cases
other industries, small hydropower Applications: Thermal power, water, pulp and paper,
sugar, other industries, small hydropower
[US.gpm]
[Imp.gpm] [Imp.gpm]
200
800 600
700 160
200 500
600
400
500
100
90 300
400 80
70
100
90 300 60 200
80 50
70
40
60 200
[m] [ft]
] [ft]
50 30 100
90
80
40
70
20
60
30 100
90 50
80
40
70
20 10
60 9 30
8
15 50
7
40 6 20
5
10
m³/h]
[m³/h]
[l/s]
30Thermal power
Single-stage High-pressure pumps
centrifugal pumps Multi-stage centrifugal pumps
From closed to open impellers
Nominal diameter (DN) 65 to 600 Nominal diameter (DN) 25 to 250
Flow rate up to 6,000 m³/h Flow rate up to 800 m³/h
Head up to 160 m Head up to 800 m
Pressure up to 25 bar Pressure up to 100 bar
Temperature up to 200° C Temperature up to 160° C
Design: Single-stage centrifugal pumps Design: Multi-stage high-pressure pumps, vertical and
Media: Depending on the impeller design: water, slightly horizontal design
contaminated, and contaminated media with solids con- Media: Clean and slightly contaminated liquids up to a
tent; consistencies up to 8% viscosity of 150 mm²/s without abrasive and solids con-
Special benefits: Easy to maintain; the modular system tent
is easy to access, uses tested components and reduces Materials: Cast iron, bronze, aluminum-bronze, stainless
the number of spare parts to be kept on stock; efficiency steel
up to 90%; can be delivered with a degassing unit if the Shaft seal: Gland packing, mechanical seal
medium has a high gas content (ARE version) Impeller design: Radial impeller
Materials: Cast iron; stainless steel; highly wear-resistant, Applications: Thermal power, water, pulp and paper,
hardened stainless steel other industries, small hydropower
Shaft seal: Gland packing, mechanical seal
Impeller design: Closed, semi-open, or open impeller,
also available in highly wear-resistant design
Applications: Thermal power, water, pulp and paper, mi-
ning, sugar, other industries, small hydropower
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
200 1000
600 3000
800
500 700
600 2000
400
500
100 400
90 300
80 300 1000
70
200 800
60
200
50 600
150 500
40
[m] [ft] [m] [ft]
30 100 100 300
90 80
80 70
70 60 200
20
60 50
15 50 40
40 30 100
10 80
9 30 20
8 60
7 50
6 20 40
5 10
[m³/h] [m³/h]
[l/s] [l/s]
31Other industries
Single-stage
centrifugal pumps
EN 733, ISO 2858/5193
Other industries
None of the previous sectors apply to you? Here you can Nominal diameter (DN) 32 to 150
find further examples of where ANDRITZ pumps are used Flow rate up to 600 m³/h
in many different industries and applications. Head up to 160 m
Offshore Pressure up to 16 bar
We have been working in the offshore industry for Temperature up to 140° C
many years, primarily in seawater pumping applica-
tions. ANDRITZ pumps and motors can be found on Design: Single-stage centrifugal pumps – main dimen-
platforms and on board ships. In the sub-sea sector, sions and performance grid also available according to
we offer customer-specific solutions for special sub- EN 733, ISO 2858 and 5193
mersible motors. Media: Clean, slightly contaminated, and aggressive liq-
Seawater desalination uids up to a viscosity of 150 mm²/s without abrasive and
Readily available seawater can be used in order to solids content
cover the need for clean drinking water in dry regions Special benefits: Easy to maintain due to its modular
and in metropolitan areas. ANDRITZ provides system design; the impeller unit can be removed from the in-
components that respond to the challenges in suc- stalled pump casing; low energy consumption
cessful desalination systems. Materials: Cast iron, bronze, stainless steel
Bioethanol Shaft seal: Gland packing, mechanical seal
ANDRITZ offers pumps for second-generation bioetha- Impeller design: Closed impeller, radial impeller, vor-
nol plants. tex impeller, and two-channel impeller available in some
Starches and the food industry cases
Our product portfolio extends beyond sugar and Applications: Other industries, water, pulp and paper,
starches to cover proteins, dairy products, and drinks. sugar, thermal power, small hydropower
Various industrial applications
In addition, ANDRITZ industrial pumps are used near-
ly everywhere where secondary circuits are used for
pumping coolants or auxiliary and operating liquids,
or in demanding washing and cleaning processes in [Imp.gpm]
200
600
the raw materials sector. ANDRITZ pumps work in ex- 160
500
treme temperatures and under high pressure, in ag-
400
100
90 300
gressive, corrosive or solids-containing media (e.g. in 80
70
the steel or chemical industries), and they transport 60
50
200
coolants and lubricants as well as acids, liquors, and 40
[m] [ft]
oils. 30 100
90
80
70
20
60
50
40
10
9 30
8
7
6 20
5
m³/h]
32Other industries
Single-stage Double-flow axial
centrifugal pumps split case pumps
From closed to open impellers
Nominal diameter (DN) 65 to 600 Nominal diameter (DN) 150 to 1200
Flow rate up to 6,000 m³/h Flow rate up to 20,000 m³/h
Head up to 160 m customized up to 36,000 m³/h
Pressure up to 25 bar Head up to 220 m
Temperature up to 200° C Pressure up to 25 bar
Temperature up to 110° C
Design: Single-stage centrifugal pumps
Media: Depending on the impeller design: water, slightly Design: Single-stage, double-flow axial split case pumps
contaminated, and contaminated media with solids con- Media: Pure, slightly contaminated, and aggressive liq-
tent; consistencies up to 8% uids up to a viscosity of 150 mm²/s without abrasive and
Special benefits: Easy to maintain; the modular system solids content; consistency up to 2%
is easy to access, uses tested components and reduces Special benefits: Inline casing design; horizontal or ver-
the number of spare parts to be kept on stock; efficiency tical installation; with horizontal installation, the motor can
up to 90%; can be delivered with a degassing unit if the be placed on the left or right; efficiency over 90%; low
medium has a high gas content (ARE version) pulsation
Materials: Cast iron; stainless steel; highly wear-resistant, Materials: Cast iron, stainless steel
hardened stainless steel Shaft seals: Gland packing, mechanical seal
Shaft seal: Gland packing, mechanical seal Impeller design: Double-flow radial impeller with opti-
Impeller design: Closed, semi-open, or open impeller, mum suction behavior and very good NPSH values
also available in highly wear-resistant design Applications: Other industries, water, pulp and paper,
Applications: Other industries, water, pulp and paper, thermal power, small hydropower
mining, sugar, thermal power, small hydropower
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
200 800
600
700
500 200
600
400
500
100
90 300 400
80
70 100
200 90 300
60
80
50
70
40 60 200
[m] [ft] ] [ft]
30 100 50
90
80 40
70
20
60 30 100
50 90
15
80
40 70
20
10 60
9 30
8 15 50
7
6 20 40
5 10
[m³/h] [m³/h]
[l/s] [l/s]
33Other industries
High-pressure pumps Self-priming
Multi-stage centrifugal pumps centrifugal pumps
Nominal diameter (DN) 25 to 250 Nominal diameter (DN) 80 to 250
Flow rate up to 800 m³/h Flow rate up to 2,000 m³/h
Head up to 800 m Head up to 75 m
Pressure up to 100 bar Pressure up to 16 bar
Temperature up to 160° C Temperature up to 80° C
Design: Multi-stage high-pressure pumps, horizontal and Design: Single-stage, single-flow centrifugal pumps with
vertical design integrated water ring vacuum pump
Media: Clean and slightly contaminated liquids up to a Media: Water, viscous media (e.g. sugar concentration
viscosity of 150 mm²/s without abrasive and solids con- of up to 70%), and media containing solids (e.g. for pulp,
tent paper or waste water applications)
Materials: Cast iron, bronze, aluminum-bronze, stainless Special benefits: Self-priming; the integrated vacuum
steel pump prevents air from gathering in front of the impeller
Shaft seal: Gland packing, mechanical seal and the centrifugal pump can therefore operate well even
Impeller design: Radial impeller in the presence of high gas content; high-viscosity media
Applications: Other industries, water, pulp and paper, can also be pumped
thermal power, small hydropower Materials: Cast iron, stainless steel
Shaft seal: Mechanical seal
Impeller design: Semi-open impeller
Applications: Other industries, water and waste water,
pulp and paper, sugar
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
1000 80
3000
800 70
700
600 2000 60 200
500
50
400
300 1000 40
800
200 30 100
600
90
150 500
80
[m] [ft] [m] [ft]
100 300 20
80 60
70
60 200 50
50
40
40
30 100 10
9 30
80
8
20
60
7
50
6 20
40
10 5
[m³/h] [m³/h]
[l/s] [l/s]
34Other industries
Vertical Sewage pumps,
submerged pumps dry
Nominal diameter (DN) 80 to 200 Nominal diameter (DN) 65 to 700
Flow rate up to 800 m³/h Flow rate up to 10,000 m³/h
Head up to 50 m Head up to 100 m
Pressure up to 16 bar Pressure up to 16 bar
Temperature up to 60° C Temperature up to 140° C
Design: Single-stage, single-flow submerged pumps Design: Single-stage waste water pumps
Media: Water, waste water, high-viscosity media, and Media: Low-viscosity, high-viscosity, and abrasive media,
media containing solids; consistencies up to 6%; slurries as well as gaseous and non-gaseous slurries
containing large particles (up to 140 mm); abrasive media Special benefits: Easy to maintain due to its modular
Special benefits: Modular base frame design; generous- design; impeller unit can be removed from the installed
ly sized shaft; standard construction length of 1 to 2 m; pump casing
flexible coupling – also developed for the transport of Materials: Cast iron, stainless steel
coarse media Shaft seal: Gland packing, mechanical seal
Materials: Cast iron, stainless steel Impeller design: Single-channel, double-channel, vor-
Impeller design: Open or vortex impeller tex, multi-channel, open mixed-flow impeller
Applications: Other industries, water and waste water, Applications: Other industries, waste water
pulp and paper
[US.gpm] [US.gpm]
[Imp.gpm] [Imp.gpm]
60 100
90 300
50 80
70
60 200
40
50
100 40
30
90
30 100
80 90
80
70
20 20 70
[m] [ft] [m] [ft]
50
50
40
40
10
9 30
10 8
9 30 7
8 6 20
7 5
6 20 4
5 3 10
[m³/h] [m³/h] 10000
[l/s] [l/s]
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