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Ruhrpumpen overhung Horizontal Pumps
Ruhrpumpen’s horizontal overhung pumps are reliable, single-stage centrifugal pumps designed for a wide range of industrial applications. With a compact design and easy maintenance features, they offer efficient performance in systems requiring consistent flow and pressure. Ideal for various process needs across industries.
Features
- Head up to 1082 ft. (330 m).
- Temperature 842°F (450°C).
- End suction, centerline discharge
- Clockwise rotation viewed from the driver end, hydraulically balanced
- Robust construction combined with a very low shaft stiffness ratio (L3/D4). Designed to comply with the latest edition of API 610.
- Pump specific speeds range 1 < nq < 9
- Reinforced Casing to carry nozzle loads that exceed API 610 requirements.
- Longer bearing life due to low axial thrust exceeds API 610 requirements. Exceeds API 610 requirements.
- Solutions for high suction pressure services
- Back-pull-out design for easy maintenance.
Applications
- Petroleum refining
- Production and Distribution
- Petrochemical
- Chemical industries
- Gas Industry Services
- Hydrocarbon Processing
- Hot Oil Service
- Boiler Feed Recirculation
- HRSG Recirculation
- High Pressure Process
How the SCE-L HHLF Pump Works
The SCE-L is a high-head, low-flow horizontal (OH2) pump featuring a semi-open impeller and a heavy-duty centrifugal design. Its back-pull-out construction allows for easy maintenance and reduced downtime. Engineered using advanced tools and techniques, the SCE-L meets the latest edition of API 610 standards, ensuring high performance and product quality.
Features
- Capacity 70 to 2,000 m³/h (308 to 8,820 U.S. gpm)
- Head 4 to 35 m (13 to 115 ft)
- Maximum Pressure up to 4 bar (56 psi)
- Temperature 0 to 80 °C (176 °F)
- Discharge flanges 5'' to 14''
- Non-clogging / Non-stringing single channel impeller.
- Back pull out design.
- Casing with a cleaning opening and replaceable wear plate.
- Impeller with a large waterway and vanes on the front and back shroud.
- Shaft sealing with a special waste water seal or a mechanical seal.
Applications
- Municipal & industrial raw waste water
- Combined sewage and rain water
- Waste water pumping stations
How the ESK Horizontal Single Stage Pump Works
The ESK Horizontal Single-Stage Pump is a heavy-duty, double-suction process pump designed for wastewater applications. It features a non-clogging, non-stringing single-channel impeller and a back-pull-out design for easy maintenance. Suitable for horizontal installation, it can be configured with either a direct-coupled motor or a pick-a-back design for flexible operation.
Features
- Capacity up to 1,817 m³/h (8,000 gpm)
- Head up to 91 m (300 ft)
- Maximum Pressure up to 150 psi
- Temperature up to 144 °C (300 °F)
- Oil lubricated bearings
- Flange connections
- Back pull-out design allows ease of disassembly without disturbing piping
- Wear plate is bolted at 3 points (easier to remove)
- Provided at impeller suction side to protect casing against wear
Applications
- Paper fabrication
- Industrial applications
- Mining
- Steel
- Chemical
- Food processing
How the PS End Suction Pump Works
The PS is a horizontal, single-stage centrifugal pump engineered to handle up to 6% paper stock, as well as water and various fluids commonly found in industrial, mining, steel, chemical, and food processing applications.
Features
- Capacity 400 to 8,500 m³/h (1,750 to 37,500 gpm)
- Head 3.5 to 32 m (11.5 to 105 ft)
- Maximum Pressure up to 4.5 bar (65 psi)
- Temperature -10 to 80 °C (14 to 176 °F)
- Discharge flanges sizes 12'' to 28''
- Bearing bracket for direct drive by electric motor or diesel engine, via flexible coupling or via V-beltdrive
- ST-bloc horizontal pump in compact design, for direct coupling with electric motor
- Back shroud blades on the impeller serve as axial thrust compensation and protection against intrusion of particles into the area of the shaft seal
Applications
- Disposal or wastewater
- Raw sewage
- Activated sludge
- Mixed water
- Fecal matter
- Rain water
How the ST Horizontal Single Stage Pump Works
The ST is a horizontal centrifugal pump featuring a non-clogging, non-stringing two-channel impeller. Designed for dry installation, it’s ideal for a wide range of water and wastewater applications, capable of handling sewage with coarse solids and fibrous materials without the need for upstream screening. For vertical installations, see the STV model.
Features
- Capacity 250 to 3,000 m³/h (1,100 to 13,220 gpm)
- Head 2 to 20 m (6 to 131 ft)
- Maximum Pressure up to 2 bar (29 psi)
- Temperature -10 to 60 °C (14 to 140 °F)
- Horizontal pump DN 250 up to DN 500, for direct drive with electric motor via direct or flexible coupling or via V-belt drive, e.g. with pick-a-back mounted electric motor
- Shaft sealing by mechanical seal
- Front shroud blades on the impeller
- Back shroud blades on the impeller serve as axial thrust compensation and protection against intrusion of particles into the area of the shaft seal
Applications
- Wastewater
- Combined sewage
- Rain water
- Fecal matter
- Activated sludge
How the SKO Horizontal Sewage Pump Works
The SKO is a horizontal sewage centrifugal pump with a three-channel impeller, designed for dry installation and versatile use. It’s ideal for pumping activated sludge, as well as mixed, rain, and raw water with upstream screening. For vertical installations, refer to the SKV model.
Features
- Capacity up to 1,022 m³/h (4,500 gpm)
- Head to 122 m (400 ft)
- Maximum Pressure up to 10 bar (150 psi)
- Temperature up to 121 °C (up to 250 °F)
- Close coupled
- Frame mounted as standard
- Back pull-out construction (optional)
- Packing or mechanical seal
- Interchangeable liquids ends
Applications
- Industrial Applications
- Water Supply Systems
- Agricultural Irrigation
- Construction Projects
- Recirculation
- HVAC
- Booster Service
How the GSD General Service Pump Works
The GSD pump line features single-stage, horizontal general service centrifugal pumps designed with advanced engineering to handle a wide range of operating conditions. Components and sub-assemblies are interchangeable, offering flexibility and simplified maintenance.
