R - P F G H - Rusch-Pumpen Fabrik GmbH

RUSCH - PUMPEN FABRIK GMBH
Standard Pumps - 2009/2010
PUMPS OVERVIEW AND DATES FOR ALL
STANDARD-PUMPS OF FOLLOWING DESIGN:
CENTRIFUGAL PUMPS: TYPE - R MONOBLOCK DESIGN
TYPE - R BEARING NECK
SCREW PUMP: TYPE - RSPK HORIZONTAL
R U S C H

2 INTRODUCTION
CONTENTS

INTRODUCTION 3
Register
Content
1. Introduction 4
2. Centrifugal pumps 6
2.1. Designs and drive variants 7
2.2. Centrifugal monoblock pump 8
2.3. Centrifugal bearing neck pump 10
3. Screw rotor pump 12
3.1. Designs and drive variants 13
3.2. Screw rotor pump RSPK 14
4. Bulkhead partition duct 16
5.1. Fax inquiry - centrifugal pump 18
5.2. Fax inquiry - screw pump 19
CONTENTS

4 INTRODUCTION
1. Introduction
EXPERIENCE PAYS OFF!
INTRODUCTION FOR THE RUSCH-PUMPS
Many years of experience in developing,
manufacturing and distributing
centrifugal and screw rotor pumps
have made us a forward-thinking company.
We have grown continuously by
meeting the demands of technology
and of the market.
As a middle-sized company, Rusch-
Pumpen Fabrik GmbH has the fl exibility
to deliver custom, individual and
replacement parts on short notice
— even for other companies’ pumps.
We also take on maintenance and
repair work for our own and other
manufacturers’ pumps.
We continuously work with our
customers to create new designs that
tackle the problems and challenges
of conveying a wide array of materials.
FOREWORD

INTRODUCTION 5
WE ARE AT YOUR SERVICE!
FORWORD
For solutions to
your specifi c pump
problems, for the
answers to your
questions on assemblies
and system solutions,
for Rusch’s
comprehensive
program and full
technical documentation
- ...
Constant quality
control and a highly
qualifi ed staff have
made Rusch pumps
a worldwide choice
in countless applications.

6 STANDARD–PUMPS
2. Centrifugal pumps
DESCRIPTION AND APPLICATION
The R line of self-priming pumps is
comprised of horizontal centrifugal
pumps specially built for conveying
polluted, air- or gas-laden liquids and
low-viscosity media. It is suffi cient to
fi ll the pump body once before startup.
Due to its special design, after the
pump has been stopped there is still
enough conveyed medium in the
pump body to guarantee suction if it
is started back up. At the same time,
this prevents the pump from dry
running. This innovative technology
does not require any sort of auxiliary
suction support, such as check valves
or evacuation pumps. Maintenance
is considerably reduced, handling is
simplifi ed, and reliability is increased
to a maximum.
A wide array of designs and drive variants
provides design solutions for every
application and enhances mobility,
when desired. Versions can be made
from a large number of materials, such
as grey cast iron, spheroidal graphite
iron, bronze, aluminium and stainless
steel.
This diversity makes the R series of
pumps ideal for use in industry (general,
chemical, petrochemical), inland
and ocean shipping, building construction,
excavation and mining, as well as
in agriculture and home technology.
The R series of pumps is made with
connectors from DN 25 to DN 200
mm. The pumps achieve fl ow rates
up to 450m3/h and lifting heights up
to 80 m water column coverage, and
maximum suction lift up to 8.5 m.
R series pump features:
- high performance due to continuous
improvement
- high reliability thanks to oil bath lubricated
silicium-carbide face seal
- safe operation through oversized,
splash-proof bearings
- lower maintenance due to lifetime
lubrication
- excellent suction without auxiliary
equipment
- long life, even with abrasive and
aggressive media, thanks to a choice
of suitable materials and additional
coatings
- easy maintenance thanks to simple
disassembly
- customer-specifi c design solutions
through wide variation
- various possible shaft seals, including
custom made
CENTRIFUGAL PUMP

STANDARD–PUMPS 7
2.1. Designs and drive variants
CENTRIFUGAL PUMP
STANDARD R SERIES CENTRIFUGAL PUMPS - SELF-PRIMING
CENTRIFUGAL PUMPS IN MONOBLOCK AND BEARING NECK VERSION
R Mo monoblock version with fl anged motor per IEC norm
R Lh bearing neck version with free shaft end or as an assembly
The following special versions are available:
R Ls bearing neck version with free shaft end or as assembly
R Mo monoblock version with petrol or diesel motor

8 STANDARD–PUMPS
2.2. Centrifugal monoblock pump
THE CENTRIFUGAL MONOBLOCK PUMP IS A SELFPRIMING PUMP WITH PUMP
SHAFT AND E-MOTOR
Pump Type rotational speed Flow rate discharge head m power input
U/min (max-) m³/h (max.) (max.) kW (max)
R20-30s-107 2900 8,5 15 0,52
R21-40s-120 2900 20 18 1,05
R22-40s-140 2900 24 25 2,05
R23-50s-155 2900 38 30 5,10
R23-50s-200 2900 35 43,8 7,00
R24-65s-160 2900 58 31,4 6,40
R25-65s-200 2900 60 52 11,00
R25-80s-200 2900 87 57 17,50
R25-80-100s-160 2900 110 30 10,20
R25-80-100s-260 2900 190 78 45,00
R26-100s-200 2900 150 52 26,00
R27-125s-270 2900 160 26 14,00
CENTRIFUGAL PUMP-MONOBLOCK

STANDARD–PUMPS 9
APPLICATIONS: Industry, shipping, construction, fire sprinkler
systems, agriculture, water treatment and
supply, etc.
USAGE CONDITIONS:
Continuous operation possible
Flow rate 1 - 160 m³/h
Discharge head to 6 bar
Flange DIN 2532-PN 10 (10bar)
Conveyed medium up to 120° C
Ambient temperature up to 40°C
When it comes to abrasive ingredients or varied viscosities, our pumps’ tolerance
limits for conveyed media infl uence performance. We therefore request specifi c queries.
ENGINE SPECIFICATIONS:
RPM 2900 min-1
1450 min-1
Power requirements 0,55 – 18,5 kW
Voltage to 2,2 kW 230/400V
from 3 kW 400/690
Yanmar Dieselmotor
Hatz Dieselmotor
Elektric Motor
Three-phase asynchronous motors per DIN/IEC
Insulation class F
Protection class IP 55
MATERIAL- STANDARD VERSION: TYPE R
Pump housing: grey cast iron
Rotor: bronze
Shaft: chromium steel
Mechanical seal: SIC hard carbon Viton elastomers
SPECIAL VERSIONS/-BUILDS: Other materials (such as stainless steel or bronze), voltages,
frequencies (60 Hz), etc., on request
Most components can be adapted to customer requirements. However, please understand
that special builds may require longer delivery times.
CENTRIFUGAL PUMP-MONOBLOCK

10 STANDARD–PUMPS
2.3. Centrifugal bearing neck pump
THE CENTRIFUGAL BEARING NECK PUMP IS A SELFPRIMING PUMP WITH FREE
SHAFT END
Pump Type rotational speed Flow rate discharge head m power input
U/min (max-) m³/h (max.) (max.) kW (max)
R20-30s-107 3500 9,5 21,8 0,95
R21-40s-120 3500 22 26 1,80
R22-40s-140 3500 27 36,3 3,40
R23-50s-155 3500 44 43,5 9,00
R23-50s-200 3500 36 63 11,00
R24-65s-160 3500 60 45,5 10,70
R25-65s-200 3500 66 76 19,50
R25-80s-200 3500 95 82 30,00
R25-80-100s-160 3500 125 44 17,50
R25-80-100s-260 3500 200 112 80,00
R26-100s-200 3500 160 75 45,00
R27-125s-270 2500 200 73 58,00
R28-150s-300 2500 360 75 100,00
R28-150-200s-320 2500 500 100 175,00
R28-150s-300 1450 300 26 22,00
R28-150-200s-320 1450 400 34 42,00
CENTRIFUGAL-BEARING NECK

STANDARD–PUMPS 11
APPLICATIONS: Industry, shipping, construction, fire sprinkler
systems, agriculture, water treatment and
supply, etc.
USAGE CONDITIONS:
Continuous operation possible
Flow rate 1- 500 m³/h
Discharge head to 8 bar
Flange DIN 2532-PN 10 (10bar)
Conveyed medium up to 180° C
Clean water, seawater, sewage
Ambient temperature up to 40°C
When it comes to abrasive ingredients or varied viscosities, our pumps’ tolerance
limits for conveyed media infl uence performance. We therefore request specifi c queries.
MATERIAL- STANDARD VERSION: TYPE R
Pump housing: grey cast iron
Rotor: bronze
Shaft: chromium steel
Mechanical seal: SIC hard carbon Viton elastomers
SPECIAL VERSIONS/-BUILDS: Other materials (such as stainless steel or bronze), powered,
etc., on request
Most components can be adapted to customer requirements. However, please understand
that special builds may require longer delivery times.
CENTRIFUGAL-BEARING NECK

12 STANDARD–PUMPS
3. Screw rotor pump
DESCRIPTION AND APPLICATION
Rusch screw rotor pumps are self-priming
displacement pumps for conveying
lubricating and non-lubricating
media.
Pumps in the RSP and RSPK model
series are recognizable by their bilateral
suction ports, which, in connection
to two sliders, allow individual suction
operation from two different suction
lines.
The pumps are designed with two
spindles and dual fl ow, and are therefore
thrust balanced. Precise play between
the screw rotors and the housing
means that only the medium subjects
the pump to wear.
The shafts, bearings and gears are
oversized to guarantee vibration-free
operation at all times, and to allow
trouble-free torque transfer from the
drive shaft to the secondary shafts.
This design ensures that, due to elevated
back pressure, even shaft defl ections
do not affect the spindle.
Output and fl ow rate depend on the
pressure level and viscosity of the medium
transferred.
SCREW PUMP

STANDARD–PUMPS 13
3.1. Designs and drive variants
SCREW PUMP
STANDARD RSPK SERIES SCREW ROTOR PUMP - SELF-PRIMING DISPLACE-
MENT PUMP IN HORIZONTAL VERSION

14 STANDARD–PUMPS
3.2. Screw rotor pump RSPK
THE RSPK - HORIZONTAL IS A TWIN SCREW PUMP WITH EXTERNAL BEARING
Pump Type rotational speed Flow rate discharge head m power input
U/min (max-) m³/h (max.) (max.) kW (max)
RSPK 5 1450 30 12 25
1750 38 30
RSPK 6 1450 45 12 32
1750 57 39
RSPK 7 1450 70 12 60
1750 85 72
RSPK 8 1450 145 12 90
1750 175 110
RSPK 9 1450 300 12 140
1750 360 170
RSPK 10 1450 500 12 200
1750 600 240
* BY USE OF PUMP HOUSING IN GGG40/ THERE ALSO IS A DISCHARGE HEAD TILL MAX. 16BAR ACCEPTABLE/ POSSIBLE.
SCREW PUMP-HORIZONTAL

STANDARD–PUMPS 15
APPLICATIONS: Industry, shipping, petroleum industry, chemical
industry, water treatment and delivery,
etc.
USAGE CONDITIONS:
Continuous operation possible
Flow rate 10-500
Discharge head to 16 bar
Flange DIN 2533-PN 16 (16bar)
Conveyed medium up to 150° C
Ambient temperature up to 40°C
When it comes to abrasive ingredients or varied viscosities, our pumps’ tolerance
limits for conveyed media infl uence performance. We therefore request specifi c queries.
ENGINE SPECIFICATIONS:
RPM 50 Hz – 1450 min-1
Power requirements 1,1 – 200 kW
Voltage to 2,2 kW 230/400V
from 3 kW 400/690V
Three-phase asynchronous motors per DIN/IEC
Insulation class F
Protection class IP 55
MATERIAL – STANDARD VERSION: TYPE RSPK - HORIZONTAL
Pump housing: grey cast iron
Feed screws: grey cast iron
Shaft: chromium steel
Mechanical seal: CrNiSt hard carbon Viton elastomers
SPECIAL VERSIONS/-BUILDS: Other materials (such as stainless steel or
bronze), voltages, frequencies (60 Hz), explosion-proof
E-motors, etc., on request
Most components can be adapted to customer requirements. However, please understand
that special builds may require longer delivery times.
SCREW PUMP-HORIZONTAL

16 STANDARD–PUMPS
4. Bulkhead partition duct
Our water- and gas-tight bulkhead
partition ducts are used for explosionprotected
pump propulsion and therefore
provide a high-degree of safety.
The bulkhead partition ducts are fi lled
with oil inside and thus prevent entry
of explosive gases that could ignite
during propulsion.
To increase this protection further,
we recommend using ducts with an
additional oil storage tank, which will
ensure easy monitoring and permanent
fi lling of the duct chamber.
Additionally, our bulkhead partition
ducts can be equipped with bilateral
temperature sensors for electronic
monitoring of the ball bearings against
overheating.
All bulkhead partition ducts have been
given “general approval” by Germanic
Lloyd.
BULKHEAD PARTITION DUCT

STANDARD–PUMPS 17
Gr. to max. Nm (turning moment) - 1.4021 to max. Nm (turning moment) - 1.7225
4 40 Nm 50 Nm
5 70 Nm 100 Nm
6 120 Nm 175 Nm
7 200 Nm 300 Nm
8 350 Nm 500 Nm
9 600 Nm 850 Nm
10 1000 Nm 1400 Nm
11 1800 Nm 2500 Nm
BULKHEAD PARTITION DUCT

18 PUMPS
5.1. Fax inquiry - centrifugal pump
RUSCH-PUMPEN FABRIK GMBH
RUHRORTER STRASSE 112
45478 MÜLHEIM
FON : 02 08 – 78 25 999 40
FAX : 02 08 - 78 25 999 49
RS centrifugal pump with fl anged motor, monoblock ......�
RS centrifugal pump with free shaft end, bearing neck ......�
Bulkhead partition duct .................................................................�
Company: Date:
Telephone:
Application conditions
Usage site / operating time h/day:
Desired displacement volume: m³/h, l/min
Desired supply pressure: bar/Mpas
Conveyed material chem. Formel:
Specifi c weight kg/dm³
Viscosity:
Solids content: Vo.-%, g/l
Material size: mm.
Type of solid (hard, soft, jagged, round, fi brous, etc.) :
ENGINES AND ACCESSORIES
Electric motor: ..................................................................................�
Diesel engine: ...................................................................................�
Hydraulic motor: ..............................................................................�
Base frame: ........................................................................................�
Temperature sensor: .......................................................................�
Oil storage tank: ...............................................................................�
Bulkhead partition duct, shaft diameter:
Other:
FAX-INQUIRY CENTRIFUGAL PUMP

PUMPS 19
5.2. Fax inquiry - screw pump
FAX-INQUIRY SCREW PUMP
RUSCH-PUMPEN FABRIK GMBH
RUHRORTER STRASSE 112
45478 MÜLHEIM
FON : 02 08 – 78 25 999 40
FAX : 02 08 - 78 25 999 49
RSPK screw rotor pump (short version) ...................................�
Bulkhead partition duct .................................................................�
Company: Date:
Application conditions
Usage site / operating time h/day:
Telephone:
Desired displacement volume: m³/h, l/min
Desired supply pressure: bar/Mpas
Conveyed material chem. Formel:
Specifi c weight kg/dm³
Viscosity:
Solids content: Vo.-%, g/l
Material size: mm.
Type of solid (hard, soft, jagged, round, fi brous, etc.) :
ENGINES AND ACCESSORIES
Electric motor: ..................................................................................�
Diesel engine: ...................................................................................�
Hydraulic motor: ..............................................................................�
Base frame: ........................................................................................�
Temperature sensor: .......................................................................�
Oil storage tank: ...............................................................................�
Bulkhead partition duct, shaft diameter:
Other:

R U S C H
RUSCH-PUMPEN FABRIK GMBH
RUHRORTER STRASSE 112
45478 MÜLHEIM
TEL.: 0208 – 78 25 999 40
FAX: 0208 – 78 25 999 49
INFO@RUSCHPUMPEN.DE
WWW.RUSCHPUMPEN.DE
RUSCH - PUMPEN FABRIK GMBH