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Ruhrpumpen offers a wide range of standard pump
designs and sizes providing energy efficient solutions
for the vast majority of duty conditions.
Additionally, Ruhrpumpen can offer innovative,
tailor-made hydraulics by modifying our high efficiency
designs to provide an optimized high quality solution
to meet each customer’s unique requirements.
The flexibility to adapt our vast product range makes
Ruhrpumpen a true “one-stop shop” for all pumping
needs.
Industrial PumpsCatalog
3
GSD
• Capacity up to 4,500 U.S. gpm (1,022 m3/h)
• Head up to 400 ft (122 m)
• Pressure up to 150 psig (10 bar)
• Temperature up to 250 °F (121 °C)
• Irrigation
• Industrial Applications
• Water Supply Systems
• Agriculture Irrigation
• Construction Projects
• Recirculation
• Booster Service
• HVAC
APPLICATIONS
OPERATING LIMITS
• Single stage horizontal centrifugal pump
• Semi-open adjustable impeller
• Clockwise rotation when viewed from coupling end
• Back pull-out construction (optional)
• Interchangeable liquid end
• Grease lubrication
• Packing or mechanical seal
• Frame mounted as standard
DESIGN FEATURES
MATERIALS OF CONSTRUCTION
End Suction HorizontalCentrifugal Pump
OVERHUNG PUMPS
• Cast Iron as standard material
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IPP
• Capacity up to 1,000 U.S. gpm (227 m3 /h)
• Head up to 420 ft (128 m)
• Maximum Pressure up to 375 psi (26 bar)
• Temperature up to 500°F (260°C)
• Chemical
• Pharmaceutical
• Metal Workings
• General Industry
• Automotive
• Food Processing
• Power Generation
• Water & Waste Treatment
• Mining
APPLICATIONS
OPERATING LIMITS
• Horizontal overhung single stage
• Foot mounted
• End suction configuration
• Radially split
• Flanged connections
• Fully opened impeller, provides hydraulic balance reducing axial thrust
• Clockwise rotation
• ANSI/ASME B73.1-2001 dimensionally compliant
• Back Pull-out construction
• Modular design concept
• External adjustable impeller
DESIGN FEATURES
MATERIALS OF CONSTRUCTION
Horizontal Process Pump
• All Cast Iron 125# and 250# FF flanges per material allowances
• Ductile Iron/Stainless Steel
• All 316 Stainless Steel, 150# and 300# RF and FF
• Other metallurgies available
OVERHUNG PUMPS
Industrial PumpsCatalog
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CPPANSI B73.1 Horizontal Process Pump
OVERHUNG PUMPS
• Single stage horizontal centrifugal pump
• Radially split casing with flanged connections
• Horizontal end suction and top discharge on the center line
• Enclosed impeller
• Clockwise rotation (viewed from coupling end)
• Foot mounted
• Oil lubricated
• ANSI/ASME Standard B 73.1 (OH1).
• “Back Pull Out” design for ease of maintenance, allows for removal of pump assembly without disturbing casing flange connections
• Standard or large bore stuffing box selection allows for use of packing, and all designs of single or double mechanical seals
• Options for high and low temperatures available
• C-Frame available (assures proper alignment and better seal life)
• Ductile Iron / 316 SS
• 316 SS
• Duplex SS
• Alloy 20
• Capacity to 5,000 U.S. GPM (1,135 m3 /h)
• Head to 770 ft (235 m)
• Temperature -50 to 600 °F (-45 to 315 °C)
• Maximum Pressure up to 375 PSI (26 bar)
DESIGN FEATURES
APPLICATIONS
OPERATING LIMITS
MATERIALS OF CONSTRUCTION
• Petrochemical
• Oil & Gas
• Steel Industry
• Automotive
• Agriculture
• Tank Farm
• Pulp and Paper
• Chemical
• Semiconductor
• Food Processing
• Power Generation
• Pharmaceuticals
• Water Treatment
• Paper Stock
• Pipeline
• General Industries
• Textile
• Mining
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CPP-LANSI End Suction Low Flow,High Head Process Pump
• Capacity up to 210 U.S. gpm (48 m3 /h)
• Head up to 920 ft (281 m)
• Maximum Pressure up to 400 psi (27.5 bar)
• Temperature up to 700°F (371°C)
• Discharge flange size 1 to 1.5 in (25 to 38 mm)
APPLICATIONS
OPERATING LIMITS
• Single stage horizontal centrifugal pump.
• Radially split casing with flanged connections, horizontal end suction and top discharge on the center line
• Circular concentric casing together with a radial vane impeller (semi-open) to minimize shaft deflection and radial loads and thus prolonging bearing and seal life
• Clock-wise rotation (viewed from coupling end)
• Foot mounted
• Oil lubricated
• ANSI std B 73.1 (OH1)
• “Back pull-out” design allows pump disassembly without disturbing pipe connections
• Standard or large bore stuffing boxes are available for packing, single, or double seals. All ANSI flush plans are offered as needed, in a variety of configurations
• CPP-L utilizes external impeller adjustment to restore pump efficiency and reduce downtime
• C-Frame available (assures proper alignment and better seal life)
DESIGN FEATURES
• Ductile Iron / 316 SS
• 316 SS
• Duplex SS
• Alloy 20
MATERIALS OF CONSTRUCTION
OVERHUNG PUMPS
• Petrochemical
• Oil & Gas
• Steel Industry
• Automotive
• Agriculture
• Tank Farm
• Pulp and Paper
• Chemical
• Semiconductor
• Food Processing
• Power Generation
• Pharmaceuticals
• Water Treatment
• Paper Stock
• Pipeline
• General Industries
• Textile
• Mining
Industrial PumpsCatalog
7
CPO
• Capacity up to 7,000 U.S. gpm (1,590 m3 /h)
• Head up to 700 ft (213 m)
• Maximum Pressure up to 375 psi (26 bar)
• Temperature -50°F up to 600°F (-45°C up to 315°C )
• Discharge Flange 1” up to 8”
• Capacity up to 210 U.S. gpm (48 m3 /h)
• Head up to 920 ft (281 m)
• Maximum Pressure up to 400 psi (27.5 bar)
• Temperature 700°F (371°C )
• Discharge Flange 1” up to 1.5”
• Petrochemical
• Oil & Gas
• Steel Industry
• Automotive
• Agriculture
• Paper Industry
• Chemical Industry
• Semiconductor
APPLICATIONS
OPERATING LIMITS CPO
OPERATING LIMITS CPO-L
• End suction horizontal centrifugal pump
• Radially split casing with flanged connections
• Horizontal end suction and vertical discharge on the center line
• Semi-open impeller, clockwise rotation (viewed from coupling end)
• Outstanding L3/D4 deflection index
• Foot mounted
• ANSI B73.1 Standard
• “Back pull-out” design allows pump disassembly without disturbing pipe connections
• Standard or large bore stuffing boxes are available for packing, single or double seals
• All ANSI flush plans are offered, as needed, in a variety of configurations
• New CPO-L models, low flow and high head available
• C-frame option is also available Oil lubricated
• Optional cooling jacket and cooling coil for high temperature applications
DESIGN FEATURES
• Ductil Iron / Stainless Steel (CF8M)
• Stainless Steel (CF8M)
• Duplex (CD4MCu)
• We cover a large range of material options to satisfy every need, please contact us for more information.
MATERIALS OF CONSTRUCTION
ANSI B73.1 Open Impeller, Chemical Process Pump
OVERHUNG PUMPS
• Food Processing
• Power Generation
• Pharmaceuticals
• Water Treatment
• Pipeline
• Textile
• Mining
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SO
• Capacity up to 12,340 U.S. gpm (2,800 m3 /h)
• Head up to 525 ft (160 m)
• Maximum Pressure up to 365 psi (25 bar)
• Temperature up to 464°F (240°C)
• Cooling Water
• Drinking Water
• Seawater
• Hot Service Applications (SO-M)
• Fire Pump
• General Industries
• Water Treatment
• Chemical/Petrochemical Industry
• Iron and Steel Industry
• Agricultural Technique
• Sugar Industry
• Power Stations and Heating Power Stations
APPLICATIONS
OPERATING LIMITS
• Radially split, horizontal, centrifugal pump
• SO foot mounted / SO-M centerline mounted
• Single or double volute casing, depending on size
• ANSI & DIN flanges available
• Single suction, radial, enclosed impeller
• Thrust compensation via impeller balance holes
• End-Top nozzle arrangement
• Oil or grease lubrication depending on size
• Clockwise rotation when seen from driver end
• Can be driven by motor, engine or turbine
• Stuffing box can be equipped with packing or mechanical seal
DESIGN FEATURES
• Cast Iron GJL-250
• Ductile Iron GJS-400-15
• Steel 42CrMo4
• Steel C45
• Cast Chrome Steel GX20Cr14
MATERIALS OF CONSTRUCTION
General Service Heavy Duty Horizontal Pump
OVERHUNG PUMPS
Industrial PumpsCatalog
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SWP
• Capacity up to 2,800 U.S. gpm (636 m3 /h)
• Head up to 120 ft (37 m)
• Solids Diameter up to 7.62 cm (3 in)
• Lift up to 7.6 m ( 25 ft)
• Temperature up to 70 °C ( 158 °F)
• Steel
• Paper Mills
• Mining
• Food Processing
• Power Plants
• Automotive
• Wineries
APPLICATIONS
OPERATING LIMITS
• Self Priming Pump
• Easy maintenance without the need of disconnecting piping
• Easy access to impeller and seal.
• Availability of mounting above the liquid being pumped.
• Designed to allow up to 3 inch diameter solids.
DESIGN FEATURES
MATERIALS OF CONSTRUCTION
Self Priming SolidHandling Pump
• Cast Iron
• We cover a large range of material options to satisfy every need, please contact us for more information.
OVERHUNG PUMPS
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SHDSolid Handling Centrifugal Pump
• End suction, one stage
• Vertical or horizontal mounting
• Clockwise rotation viewed from coupling end
• ANSI Flanged nozzles Class 125
• Enclosed, solid handling, non clog impeller, hydraulically balanced
DESIGN FEATURES
APPLICATIONS
• Sanitary Wastes
• Industrial Wastes
• Treatment Wastes
• Storm Water
• Process Wastes
• Pollution Control
• Cannery Wastes
• Meat Process Wastes
• Cast Iron
• Bronze
• Steel
• 12% Crome
• Stainless Steel
MATERIALS OF CONSTRUCTION
OPERATING LIMITS
• Capacity up to 10,000 U.S. gpm (2,271 m³/h)
• Head up to 380 ft (116 m)
• Pressure up to 150 psi (10 bar)
• Temperature 32°F to 122°F (0°C to 50 °C)
OVERHUNG PUMPS
Industrial PumpsCatalog
11
IILVertical In-Line Pump - Close Coupled
• Meets the dimensional requirements of ANSI B73.2
• Top Pull-Out Simplifies Maintenance
• Protected One-piece Shaft
• Flanged suction and discharge on common centerline.
• Designed for working pressures up to 350 PSI
• Fully enclosed balanced impeller
• Stuffing Box Cover with unique through bolt design
• Optional Wear Rings on all models
• Packing Rings
• Pressure Gauge
• Drain Plug
• SS Motor Shaft Sleeve
• Capacity up to 1,300 U.S. gpm (295 m³/h)
• Head to 340 ft (119 m)
• Pressure up to 350 psi (24 bar)
• Temperature up to 350°F (177°C)
• Petrochemical
• Oil & Gas
• Steel Industry
• Automotive
• Food Processing
• Power Generation
• Pharmaceuticals
• Water Treatment
• General Process
• Commercial HVAC
DESIGN FEATURES
APPLICATIONS
OPERATING LIMITS
• Ductile Iron
• 316 Stainless Steel
MATERIALS OF CONSTRUCTION
VERTICAL IN-LINE PUMPS
12
IVP / IVP CCVertical In-Line PumpsSplit Coupled / Close Coupled
IVP / OPERATING LIMITS
• Capacity up to 10,000 U.S. gpm (2,271 m³/h)
• Head to 400 ft (122 m)
• Pressure up to 275 psi (19 bar)
• Temperature -50 to 300°F (-45°C to 150°C).
• Chemical
• Petrochemical, Petroleum, Coal
• Fiber
• Pulp and Paper
• Food and Beverage
• Pharmaceutical Fats and Oils
• Fabrication
APPLICATIONS
IVP - AXIAL SPLIT COUPLING
• Split-coupling simplifies maintenance and allows an easy access to the mechanical seal without disconnecting the pump or removing the motor
• Flanged suction and discharge in common center line
• Designed for working with pressures up to 275 psi Fully enclosed, balanced, one-piece Impeller design
• Coupling Guard for protection during operation
• Water Drainer to avoid condensed water collection
IVP CC - CLOSED COUPLED PUMP
• Single stage, single suction vertical in-line pump
• Close-coupling
• Radially split casing with side-side suction and discharge configuration
• Fully enclosed impeller dynamically balanced which avoids vibration
• Top Pull-Out allows complete rotating assembly to be easily removed for inspection without disturbing piping
• Flanged suction and discharge, aligned to center line
• The case and impeller will be interchangeable with IVP split coupled
DESIGN FEATURES
• Cast Iron/ Stainless Steel
MATERIALS OF CONSTRUCTION
VERTICAL IN-LINE PUMPS
IVP CC / OPERATING LIMITS
• Capacity up to 1,616 U.S. gpm (.10 m³/h)
• Head to 134 ft (40.7 m)
• Pressure up to 100 psi (5.46 bar)
• Temperature -50 to 300°F (-45°C to 150°C).
• Utility
• Fire Service
• Air Conditioning Systems
• Ice, Service, Ocean and Condensed Water
• Building Water Supply Systems
• Other Applications
IVP
IVP CC
Industrial PumpsCatalog
13
HSC, HSD, HSR & ZW
• Single stage double suction horizontal centrifugal pump
• Horizontally split casing, single and double volute
• Flanged connections
• Enclosed impellers, double suction provide hydraulic balance eliminating axial thrust
• Clockwise or counterclockwise rotation
• Oil or grease lubricated bearings
• Stuffing box configured for packing or mechanical seals
• Renewable wear rings on impeller and casing
• Foot Mounted
• Horizontal or vertical mounting configurations
DESIGN FEATURES
APPLICATIONS
OPERATING LIMITS
• Dewatering
• Mining
• Water
• Fire Service
• Cooling Towers
• Municipal
• Oil Process
• Petrochemical
• Sugar Industry
• Paper Industry
• Pipeline
• Power Generation
• Capacity to 135,000 U.S. gpm (30.7 m3/h)
• Head to 2,210 ft (480 m)
• Pressure to 298 psi (20 bar)
• Temperature 50 to 300°F (10 to 150°C)
• Cast iron
• Cast iron, Stainless steel fitted
• All bronze
• All WCB grade carbon steel
• All stainless steel
• Other materials available upon request
MATERIALS OF CONSTRUCTION
Horizontal Split Case PumpsSingle Stage
BETWEEN BEARINGS
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VTP
• API 610 latest edition construction available (VS1 type)
• Multistage vertical centrifugal pumps with diffuser type bowl
• Semi-open / enclosed impellers
• Counter Clockwise rotation viewed from coupling end
• Basket or conical strainer, according to pump requirements
• Product or oil lubricated
• Oversized bowl shaft sizing for longer life
• Epoxy coated bowls
• Collet mounted impellers
• Integral cast wear surfaces with optional wear rings in bronze or SS
DESIGN FEATURES
APPLICATIONS
OPERATING LIMITS
• Deep Well
• Irrigation
• Sump
• Condensate
• Can Pump Requirements
• Fire Service
• Municipal
• Industrial
• Capacity to 60,000 U.S. gpm (13,630 m3/h)
• Head to 2,500 ft (762 m)
• Pressure to 1,080 psi (74 bar)
• Temperature 250°F (121°C)
BOWLS
• Cast iron bowls
• Bronze impellers
• 416 SS shaft
• Optional materials on request
COLUMNS
• Carbon steel pipe – threaded or flanged
• AISI–1045 carbon steel or 416 SS line shafting
• Optional materials on request
MATERIALS OF CONSTRUCTION
Vertical Turbine Pump
VERTICAL PUMPS
DISCHARGE HEAD
• Cast Iron with 125# ANSI FF flanges
• Fabricated steel with 150# or 300# flanges
BEARING MATERIAL
• Bronze as standard
• Other materials and configurations available
Industrial PumpsCatalog
15
VSP / VSP CHEMVertical Sump Pumps
DESIGN FEATURES
APPLICATIONS
OPERATING LIMITS
• Capacity to 8,500 U.S. gpm (1,931 m3/hr)
• Head to 425 ft (130 m)
• Pressure to 580 psi (40 bar)
• Temperature 400°F (200°C)
• Sump Depth 20 ft (6 m)
Sump Pumps are recirculation pumps with vertical immersion open impeller, designed for corrosive wet pit applications.
• Volute type bowl
• Vertical sump arrangement
• Sump
• Single suction
• Single stage centrifugal sump pump
• Sump Dainage
• Flood Control
• Air Wash Systems
• Power Plants
• Industrial Processes
• Condensation Control
• Pollution Control
• Dewatering Service
• Process Plants
• Utility Service
• Wet Pit
• Water Treatment
• Effluent
• Hydrocarbon Processing
• General Industry
• Automotive Solvents
• Polymers
• Plating and Electroplating
• Pharmaceuticals
• Chemical /Petrochemical Industry
VERTICAL PUMPS