SIHI – Pumping Technology For A Better Future
Liquid, gas, and vapour handling expertise underpins the unique ability of SIHI to provide its clients with the optimum pumping system. Whether there is a requirement to process chemicals, create vacuum, generate energy, recover VOC emissions, or simply investigate life-cycle cost reduction, our team has a reliable solution.
| Liquid Pumps | Chemical Process Pumps |
– SIHI horizontal volute casing pumps according to ISO 2858 / EN 22858 und ISO 5199 / EN 25199. – Flow rate: up to 650 m³/h – Head: up to 1,900 m |
| Industrial Standard Pumps |
– SIHI horizontal volute casing pumps according according to EN 733 and ISO 5199 / EN 25199. – Flow rate: up to 3,500 m³/h – Head: up to 140 m |
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| Heat Transfer Pumps |
– SIHI horizontal and vertical volute casing pumps according hot water and hot oil applications. – Flow rate: up to 1,000 m³/h – Head: up to 95 m |
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| Side Channel Pumps |
– SIHI horizontal, vertical, self-priming and gas handling side channel pumps. – Flow rate: up to 35 m³/h – Head: up to 354 m |
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| High Pressure Pumps |
– SIHI horizontal, multi-stage centrifugal pumps according to ISO 5199 / EN 25199. – Flow rate: up to 450 m³/h – Head: up to 1,600 m |
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| Hygienic Liquid Pumps |
– SIHI horizontal, single-stage volute casing pumps for the beverage industry. – Flow rate: up to 200 m³/h – Head: up to 85 m |
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| Sludge Mixers |
– vertical, single-stage and two-stage MFS mixers with special screw-type impellers and a deflector disk mounted on the shaft. – Flow rate: up to 6,200 m³/h – Degister volume: up to 20,000 m³ |
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| Vacuum Pumps | Liquid Ring Vacuum Pumps |
– SIHI single-stage or two-stage design for handling of gases and vapours. – Suction volume flow: up to 10,700 m³/h – Suction pressure: 33 up to 1013 mbar |
| Liquid Ring Compressors |
– SIHI single-stage or multi-stage design for handling of gases and vapours. – Suction volume flow: up to 10,500 m³/h – Suction pressure: up to 11 bar |
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| Dry Vacuum Pumps |
– SIHI vertical twin screw vacuum pump that operates without any service liquids. – Suction volume flow: up to 4,000 m³/h – Suction pressure: < 0.001 mbar |
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| Gas Ejectors | – Extend the operating range of SIHI liquid ring vacuum pumps so that lower absolute pressures are possible. – Suction volume flow: up to 1,500 m³/h – Suction pressure: 4 up to 80 mba |