Product range
Pumps Motors
P U M P S |M O T O R S |S Y S T E M S |S E R V I C E
For over 125 years, the name RITZ has stood for the highest relia-bility and quality Made in Germany. With our extensive product line, we support our customers worldwide in successfully mastering demanding pumping tasks in the ?elds of water supply, mining, industry and sewage.
For planners and users.
The RITZ product range.
This brochure will give you an overview of our product range
and will help you to quickly ?nd the right RITZ product for your
speci? c applications.
We have prepared detailed technical information on the indi-
vidual product groups, and would be happy to provide them to
you on request.
For water supply.
More water – less costs.
In all sectors of water management, RITZ pumps play a major
role in the abstraction and distribution of this valuable resource.
What is more, the high ef? ciency of our products makes it
possible to reduce operating costs. This means that investment
in a RITZ pump amounts to less than 1 % of the energy costs
over ten years.
For mining.
Highest reliability under severest
conditions.
One of the most important requirements for trouble-free extrac-
tion operations is pumping the accumulated mine water out
of the working area. Mine operators all over the world rely on
single-suction and double-suction submersible motor pumps
and high-pressure pumps from RITZ to carry out this import-
ant task.
For industry.
Flexibility and highest econo o mics.
RITZ industrial pumps can be used in almost any ap p plication in-volving the pumping of coolants, auxiliary substance e s or operat-ing media in secondary circuits, or where demand ndary circuits, or where demanding washing and cleaning proces s ses are necessary in raw materials handling. RITZ pumps can o o perate in extreme temperatures and under high pressure, in a ggressive and corrosive media and media containing solids, transporting coolants, lubricants, a ransporting coolants, lubricants, acids, bases and oils.
For sewage.
– maxim m um Long service life – economics.
Almost anywhere that sewage has to be moved, wherever relia-Almost anywhere that sewage has to b bility and cost-effectiveness are the main crite e ria in intelligent bility and cost-effectiveness are the m decisions, solutions from RITZ are the right choice.
decisions, solutions from RITZ are the
Contents.
10–11|
8 – 9| Pumps for industry
|Pumps for industry10 –
Pumps for mining 9
or water supply
Pumps fo 6 – 7 | Pum
S. End suction pumps 14 | ASC. Axial split case pumps 15 | or sewage
Pumps fo12 – 13 | ES.
| SU. Submersible mo16| HDM. Double-suction HP. High-15 | SU. Submersible motor pumps
pressure pumps
| SM. Submersible m20 | SD. Sewage dry pumps 22 | submersib18 e motors
ble motor pumps
| HDM. Heavy SW. Sewa23 | MS-T. Modular Shaft Technology 17y Duty Mining age wet pumps
| MC g Technology 21 | MP-T. Motor Power Technology 21| Types of in-19-T. Motor Cooling
Additional product in29 stallation24 – 25| Impellers26 – 27 |WinPump?28|nformation
Pumps for water supply.
RITZ pumps
for water abstraction.
Q Various heads Q Various water qualities Q High water temperatures Q Numerous designs Q Maintenance-free solutions Q Flexible adaptation to changing pumping conditions with
MS-T – Modular Shaft Technology (more on page 17)
RITZ pumps
for water distribution.
Q Hydraulically optimised solutions (reduced energy costs)
Q The right design for every requirement Q For extremely low to extremely high pressures Q Adaptable solutions in the ? eld of pressure boosting
Q Complete solutions Q Low-wear
Q Extremely long service life
ES
ASC
HP
SU
*W a t e r s u p p l y
The RITZ product range for water supply – an overview.
Axial split case pumps 07
up to 3,500 m /h 3up to 150 m up to 25 bar up to +110°C up to 1800 rpm grey cast iron,
ductile iron, duplex stainless steel
End suction pumps
01 | 03 | 04
up to 4,000 m /h 3up to 100 m up to 16 bar up to +140°C up to 3600 rpm grey cast iron, bronze,ductile iron, stainless steel
High-pressure pumps
45 | 46 | 49 | 55
up to 800 m /h 3up to 400 m up to 40 bar up to +140°C up to 3600 rpm grey cast iron, bronze,aluminium bronze,stainless steel
Type
Design
Q H p t n Mate-rials
Submersible motor pumps 56 | 62 | 63 |64 | 66up to 500 m /h 3up to 700 m up to 100 bar up to +75°C up to 3600 rpm grey cast iron, bronze,aluminium bronze,stainless steel
An ideal drive for the SUs are the SM submersible motors. More information on these is available on page 20.
Pumps for water supply 6 – 7| Pumps for mining 8 – 9 | Pumps for industry 10 – 11 | Pumps for sewage 12 – 13 | ES. End suction pumps 14 | ASC. Axial split case pumps 15 |HP . High-pressure pumps 15 | SU. Submersible motor pumps 16 | HDM. Double-suction submersible motor pumps 18| SM. Submersible motors 20 | SD. Sewage dry pumps 22 | SW. Sewage wet pumps 23 | MS-T. Modular Shaft Technology 17 | HDM. Heavy Duty Mining 19 | MC-T. Motor Cooling Technology 21 | MP-T. Motor Power Technology 21 | Types of in-stallation 24 – 25 | Impellers 26 – 27 |WinPump ?28|Additional product information 29
8 | 9
Pumps for mining.
RITZ pumps for water drainage in surface and underground mining.
Q High heads Q Large capacities
Q High operational reliability Q Maintenance-free solutions Q High-quality material designs Q Long service life Q High ef? ciency
Q Flexible adaptation to changing pumping conditions with MS-T – Modular Shaft Technology (more on page 17)Q Solutions for the most extreme operating conditions with HDM – Heavy Duty Mining (more on page 19)
The RITZ product range for mining – an overview.
M i n i n g
HDM
Double-suction submer-sible motor pumps 61 | 67 | 68up to 2,000 m /h 3up to 1,500 m up to 150 bar up to +75 °C up to 3600 rpm
ductile iron, aluminium bronze,duplex stainless steel
High-pressure pumps 45 | 46 | 49 | 55up to 800 m /h 3up to 400 m up to 40 bar up to +140°C up to 3600 rpm
grey cast iron, bronze,
aluminium bronze, stainless steel
Single-suction submer-sible motor pumps 56 | 62 | 63 | 64 | 66up to 500 m /h 3up to 700 m up to 100 bar up to +75°C up to 3600 rpm
grey cast iron, bronze,
aluminium bronze, stainless steel
SU
HP
* An ideal drive for the SUs and HDMs are the SM submersible motors. More information on these is available on page 20.
Type
Design Q H p t n Mate-rials
Pumps for water supply 6 – 7 | Pumps for mining 8 – 9 | Pumps for industry 10 – 11 | Pumps for sewage 12 – 13 | ES. End suction pumps 14 | ASC. Axial split case pumps 15 |HP . High-pressure pumps 15 | SU. Submersible motor pumps 16 | HDM. Double-suction submersible motor pumps 18| SM. Submersible motors 20 | SD. Sewage dry pumps 22 | SW. Sewage wet pumps 23 | MS-T. Modular Shaft Technology 17 | HDM. Heavy Duty Mining 19 | MC-T. Motor Cooling Technology 21 | MP-T. Motor Power Technology 21 | Types of in-stallation 24 – 25 | Impellers 26 – 27 |WinPump ?28|Additional product information 29
Pumps
for industry.
RITZ pumps for practically any industrial application, e. g. cooling circuits, service water circuits, process water circuits, coolant and lubricant transport, industrial washing and cleaning processes, ? re-? ghting water systems, off-shore facilities, etc.
Q Requirements-oriented capacities and heads
Q Numerous types
Q High temperatures of the medium being pumped
Q Various qualities of the medium being pumped
Q High-quality material executions
ES
HP
SU
SD
SW
The RITZ product range for industry – an overview.
I n d u s t r y
End suction pumps 01 | 03 | 04
up to 4,000 m /h 3up to 100 m up to 16 bar up to +140°C up to 3600 rpm grey cast iron,bronze, ductile iron, stainless steel
High-pressure pumps 45 | 46 | 49 |55
up to 800 m /h 3up to 400 m up to 40 bar up to +140°C up to 3600 rpm grey cast iron,bronze, alumin-ium bronze,stainless steel
Submersible motor pumps 56 | 62 | 63 |64 | 66up to 500 m /h 3up to 700 m up to 100 bar up to +75°C up to 3600 rpm grey cast iron, bronze, alumin-ium bronze, stainless steel
Sewage dry pumps 15 | 35 | 38 | 39
up to 10,000 m /h 3up to 100 m up to 15 bar up to +140°C up to 3600 rpm grey cast iron, stainless steel
Sewage wet pumps 22 | 26 | 59
up to 2,600 m /h 3up to 80 m up to 10 bar up to +40°C up to 3600 rpm grey cast iron, stainless steel
An ideal drive for the SUs are the SM submersible motors. More information on these is available on page 20.
Type
Design
Q H p t n Mate-rials
*Pumps for water supply 6 – 7 | Pumps for mining 8 – 9 | Pumps for industry 10 – 11|Pumps for sewage 12 – 13 | ES. End suction pumps 14 | ASC. Axial split case pumps 15 |HP . High-pressure pumps 15 | SU. Submersible motor pumps 16 | HDM. Double-suction submersible motor pumps 18| SM. Submersible motors 20 | SD. Sewage dry pumps 22 | SW. Sewage wet pumps 23 | MS-T. Modular Shaft Technology 17 | HDM. Heavy Duty Mining 19 | MC-T. Motor Cooling Technology 21 | MP-T. Motor Power Technology 21 | Types of in-stallation 24 – 25 | Impellers 26 – 27 |WinPump ?28|Additional product information 29
Pumps
for sewage.
RITZ pumps
for sewage pumping plants and stations.
Q Cost-effective solutions for any structure Q Maintenance-friendly solutions for
installation in dry and wet locations Q Non-clogging pumps with large free passages Q Numerous designs Q Long service life
Q Design according to ATEX Q Special materials available
RITZ pumps
for sand trapping, sewage trans-port in sewage treatment plants and sludge pumping up to 10 % DS.
Q Wear-resistant designs Q Rugged construction
Q Small to large capacities and heads Q Long service life
SD
SW
The RITZ product range for sewage – an overview.
S e w a g e
Sewage wet pumps 22 | 26 | 59up to 2,600 m /h 3up to 80 m up to 10 bar up to +40°C up to 3600 rpm
grey cast iron, stainless steel
Sewage dry pumps 15 | 35 | 38 | 39up to 10,000 m /h 3up to 100 m up to 15 bar up to +140°C up to 3600 rpm
grey cast iron, stainless steel
Type Design Q H p t n Mate-rials
Pumps for water supply 6 – 7 | Pumps for mining 8 – 9 | Pumps for industry 10 – 11 | Pumps for sewage 12 – 13 | ES. End suction pumps 14 | ASC. Axial split case pumps 15 |HP . High-pressure pumps 15 | SU. Submersible motor pumps 16 | HDM. Double-suction submersible motor pumps 18| SM. Submersible motors 20 | SD. Sewage dry pumps 22 | SW. Sewage wet pumps 23 | MS-T. Modular Shaft Technology 17 | HDM. Heavy Duty Mining 19 | MC-T. Motor Cooling Technology 21 | MP-T. Motor Power Technology 21 | Types of in-stallation 24 – 25 | Impellers 26 – 27 |WinPump ?28|Additional product information 29
14 | 15
[l/s]
125
10
2050
100
200
3102050
100
200500800[
]100
50
10
205432
[m]200
300
100
7
1020
305040[ft]50
100
200
500
1000
2000
[Imp.gpm][US.gpm]2501000050010003000
[l/s]
125
20
1050
100
1
5
2010
50
100200600
[
]
100
50
10
20
54
32
[m]200
300100
7
102050
[ft]5
150
1000
200
500
10002000
[
p gp ]51050[US.gpm]10020050010002000ES. End suction pumps.
DN 32 up to 150Q up to 600 m3/h H up to 100 m p up to 16 bar
t -20°C to +140°C n up to 3600 rpm
Type:Single-stage volute casing pumps
with principal dimensions and performance chart according to DIN EN 733.
Areas of use:Water supply and industry. Media:Pure, slightly polluted and ag-gressive liquids with a viscosity of up to 150 mm /s without abrasive and solid 2components.
Special feature: Maintenance-friendly.Removal of rotor unit with pump casing in situ.
Materials: grey cast iron, bronze,ductile iron, stainless steel
Shaft seal:gland packing, mechanical seal Impeller design:radial impeller, vortex impeller and double-channel impeller available in some cases
Types of installation: A, E, B, S, V , VD, VDK
E D
DN 25 up to 150 Q up to 550 m3/h H up to 95 m p up to 16 bar
t -20°C to +140°C n up to 3600 rpm
Type: Single-stage volute casing pumps in space-saving close-coupled design.
Areas of use: Water supply and industry. Media: Pure, slightly polluted and ag-gressive liquids with a viscosity of up to 150 mm /s without abrasive and solid 2components.
Special feature: Maintenance-friendly.Removal of rotor unit with pump casing in situ.
Materials:grey cast iron, bronze, ductile iron, stainless steel Shaft seal: mechanical seal
Impeller design:radial impeller, vortex impeller and double-channel impeller available in some cases
Types of installation: BS, B, S
ES
Design: 04 | RITZBloc
500
200
100
50
20
1050
100
[ft]200500
1000
[m][m3/h]5
30100
20050010004000[US.gpm]20
100
200
500
1000
3000
[Imp.gpm]2[l/s]
5
10
2050
100
200
1050
100
2005001000[l/s]100
60
200
5
300
1500000
2005001000200050003000
[]200
100
50
302010
[m]
300
500
200
7010040
50[ft]
10003000
5000
10000
[Imp.gpm]
10003000
[US.gpm]
5000
10000
20000ASC
Design: 07 | ASC
DN 32 up to 250 Q up to 800 m3/h H up to 400 m p up to 40 bar t -20°C to +140°C n up to 3600 rpm
Type: Multi-stage high-pressure pumps.
Areas of use: Water supply, mining and industry.
Media: Clean and slightly polluted liquids with a viscosity of up to 150 mm /s without 2abrasive and solid components.
Materials* : grey cast iron, bronze,aluminium bronze, stainless steel
Shaft seal: gland packing, mechanical seal Impeller design:radial impeller
Types of installation*: A, AX, E, EX, S, V * depends on design
HP
Design: 45 |46 |49
DN 150 up to 350 Q up to 4,200 m3/h H up to 150 m p up to 25 bar t up to +110°C n up to 1800 rpm
Type:Single-stage, axial split volute casing pumps.
Areas of use:Water supply.
Media:Pure, slightly polluted or ag-gressive liquids with a viscosity of up to 150 mm /s without abrasive and solid 2components.
Special feature: Casing in in-line design. With horizontal installation, the motor can be placed on the left or right as desired.
Materials: grey cast iron, ductile iron,duplex stainless steel
Shaft seal: gland packing, mechanical seal Impeller design:double-? ow radial
impeller with optimised suction character-istics and extraordinary NPSH values Types of installation: A, E, S
ASC. Axial split case pumps.HP . High-pressure pumps.
16 | 17
200
[l/s]
20
50
100
50100
200300
500
[m3/h]800
500
200300
100
50
[m]
200
500
1000
2000
1000
500
200
300
[ft]
[US.gpm][
p gp ]
500
1000
2000
5[l/s]
1
2
5
10
40
1
2510
2050
100
[m3/h]500
200100
50
20
10
[m]5
10
50
100
200
500
1000
500
200
100
50
[ft]10[US.gpm][Imp.gpm]
50100200500SU. Submersible motor pumps.
Well ? 4" and up Q up to 150 m3/h H up to 500 m p up to 50 bar t up to +40°C n up to 3600 rpm
Type:Multi-stage, single-suction sub-mersible motor pumps with integrated
check valve.
Areas of use:Water supply, mining and industry.
Media:Pure, slightly polluted and aggressive clean, service and cooling water.
Materials: stainless steel
Shaft seal: for 4": shaft sealing ring,6" and up: mechanical seal
Impeller design:radial impeller, semi-axial impeller
Types of installation: U (vertical,horizontal)SU
Design:
Desig
Well ? 10" and up Q up to 500 m3/h H up to 700 m p up to 100 bar t up to +75 °C n up to 3600 rpm
Type: Multi-stage, single-suction sub-mersible motor pumps.
Areas of use: Water supply, mining and industry.
Media: Pure, slightly polluted and
abrasive raw water, pure water, mineral water, seawater, service water, mine water and cooling water.
Materials:grey cast iron, aluminium bronze
Shaft seal: mechanical seal, shaft sealing ring
Impeller design:semi-axial impeller Types of installation: U (vertical,horizontal)
SU
Design: 63 | 64 | 66
Modular Shaft Technology
The challenge.
More and more, the cost-effectiveness of an application is becoming the decisive criteria for any investment. This raises the question as to whether the concept of the continuous shaft is still up to date. For example, assembly and disassembly of a pump with a continuous shaft requires a large number of individual steps – time-consuming work by an expert! Logistics and warehousing for numerous different component parts is also associated with high costs. Adaptation to changing heads is generally only possible by replacing the pump – a cost-intensive procedure. The problem is obvious. But so is the solution!The solution.
MS-T – Modular Shaft Technology is not only a technological evolution, but also a revolution when it comes to costs.
MS-T is designed according to the modular principle – with all of its technical and economic advantages.
Q Flexible adaptation to changing pumping conditions – quick and easy by
increasing or reducing the number of stages.
Q Simple, time-saving and targeted installation and removal of individual stages,
horizontal or vertical as desired.
Q A small number of highly-standardised components guarantees high availability
and short delivery times, as well as low warehousing costs on the part of the user.That is why pumps with MS-T are the perfect solution wherever extremely high demands are placed with regard to operational reliability, freedom from mainten-ance, service life, ef? ciency and ? exible heads. In all sectors of water supply, mining and industry.
MS-T. Designed to save costs.
Complete information is available in our brochure “MS-T – Modular Shaft Technology”, which we would be happy to send you on request.Telephone +49 (0) 71 71/60 90 or under www.ritz.de
18 | 19
1000
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300200100
500
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100
30
500
500
1000
1000
200050008000
2000
50007000
50
100
[I/s]
200
500
[m3/h]
[ft]
20050010002000[m]
[US.gpm]
[Imp.gpm]Well ? 20" and up Q up to 2,000 m3/h H up to 1,500 m p up to 150 bar t up to +75°C n up to 3600 rpm
Type:Multi-stage, double-suction submersible motor pumps.
Areas of use:Mining, water supply and industry.
Media:Pure, slightly polluted and abras-ive raw water, pure water, mineral water, seawater, service water, mine water and cooling water.
Special feature: Axial thrust free,
double-suction design for particularly long service life and high operational reliability.Materials:grey cast iron, bronze,
aluminium bronze, duplex stainless steel Shaft seal:mechanical seal, shaft sealing ring
Impeller design: radial impeller Types of installation: U (vertical,horizontal)
HDM
Design 61 | 67 | 68
HDM. Double-suction
submersible motor pumps.
Maximum operational reliability. Constant performance – error-free operation: An HDM invented by RITZ guarantees maximum operational reliability with no compromises.
High cost-effectiveness. Extremely high ef? ciency in operation – up to more than 85 percent for the pump, up to more than 90 percent for the motor – as well as extraordinarily long service life ensure minimum life-cycle costs, which are more decisive than the procurement costs in the long term.
The challenge.
The use of submersible motor pumps for large volumes or at very large depths is associated with extreme loads on the unit. The higher the pump capacity, the stronger the axial thrust exerted on the pump, the motor and its thrust bearing. The outcome: Overloading and increased risk of failure.The solution.
HDM – Heavy Duty Mining. Two pumps are arranged on top of each other rotating in opposite directions and driven by a continuous pump shaft.The division of work between the two pumps provides complete compen-sation of axial thrust, thus solving the problems of forces acting on the unit and of the load on the thrust bearing. At the same time, the ? ow and suction velocity outside the pump is reduced by 50 %. This is more gentle on the well walls around the intake openings and minimises the intake of abrasive substances.The result.
Besides the technical advantages – complete compensation of axial thrust, 50 % lower ? ow velocity and smaller-diameter impellers – HDM also provides economic bene? ts: maximum operational reliability, minimum wear and extremely long service life, which can quite often exceed 20 years. Paired with the ideal drive – the RITZ high-performance submersible motor – an unbeatable team!
Custom-tailored solutions.
Each RITZ submersible motor pump with HDM technology is a custom-made item. It is individually con? gured to suit your requirements.
Complete information is available in our brochure “HDM – Heavy Duty Mining”, which we would be happy to send you on request. Telephone +49 (0) 71 71 / 60 90 or under www.ritz.de
HDM. Designed for a longer life.
20 | 21
8910121416
Zoll
500
1000
200
300
100
50
20
10
[kW]
500
1000
200
300
100
50
20
[hp]
16192226283034
Zoll
5000
2000
3000
1000
500
200
300
100
[kW]
5000
2000
3000
1000
500
200
300
[hp] Well ? 8" and up
P up to 700 kW
V up to 1,000 volts
t up to +75 °C
n up to 3600 rpm
Type:Water-? lled and cooled three-phase
asynchronous motor with squirrel-cage
rotors.
Areas of use:Water supply, mining
and industry.
Special feature: With rewindable
winding.
Materials: grey cast iron, bronze,
stainless steel
Shaft seal: mechanical seal,
shaft sealing ring
Types of installation: vertical,
in some cases horizontal
SM
Low-voltage motor
Well ? 16" and up
P up to 5,000 kW
V up to 14,000 volts
t up to +75 °C
n up to 3600 rpm
Type: Water-? lled and cooled three-phase
asynchronous motor with squirrel-cage
rotors.
Areas of use: Water supply, mining
and industry.
Special feature: With rewindable
winding.
Materials: grey cast iron, bronze,
stainless steel
Shaft seal: mechanical seal,
shaft sealing ring
Types of installation:vertical,
in some cases horizontal
SM
High-voltage motor
SM. Submersible motors.