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SIHI UEA Series Pump

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The SIHI UEA Gas Handling Centrifugal Pump is designed for efficient handling of pure or turbid, non-aggressive liquids, including those at the boiling point.

Equipped with a gas-absorbing stage and a special NPSH inducer, this pump is ideal for applications requiring high reliability under challenging suction conditions. Common uses include LPG handling, hydrocarbon liquid transfer, and industrial firefighting systems, making it a versatile solution for industrial and chemical processes.

Specifications
Design & Features
Applications
Options
Benefits
Documents
Contact

Specifications

Performance Data:
- Maximum output: 220 m³/h
- Maximum differential pressure: 20 bar
- Maximum speed: 3600 rpm
- Temperature range: -40°C to +80°C
- Casing pressure:
  - Up to 40 bar (size 8000)
  - Up to 25 bar (size 10000)
Materials:
- Suction casing: EN-JS1025 (GGG 40.3)
- Discharge casing: EN-JL1040 (GG25)
- Shaft: 1.4122+QT stainless steel
- Impellers: EN-JL2030
Connections:
- Flanges: DIN EN 1092 PN 25/40 or ASME B 16.5

Design & Features

Horizontal centrifugal pump with a segmental design.
Special gas-handling stage for efficient priming of vapour-laden liquids.
Axial inlet with NPSH inducer stage for trouble-free pumping under low-suction conditions.
Closed impeller design ensures minimal axial thrust and extended operational life.
Vertically split casing with O-ring sealing and external connection screws for reliable performance.

Applications

Handling LPG and hydrocarbon liquefied gases in depots and transfer systems.
Pumping liquids at their boiling point under challenging suction conditions.
Industrial firefighting systems.
Irrigation and sprinkler systems.
Emptying fuel trucks and refuelling high tanks.

Options

Shaft sealing:
- Single mechanical seal (DNE) with internal flushing and throttle bush.
- Double mechanical seal (RBG or XEY) with API 682 Plan 52 or Plan 53 configurations.
Bearings:
- Liquid-surrounded sleeve bearing on the suction side.
- Grease-lubricated angular ball bearings on the discharge side.
Customised flange connections and material options.
Temperature-resistant designs for operations up to 120°C.

Benefits

Reliable gas-handling capabilities for challenging conditions.
High suction performance with the NPSH inducer stage.
Durable construction with robust materials.
Flexible configurations to suit a range of industrial applications.

Documents

SIHI UEA BROCHURE

Contact Us

Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.

Andrew Bishop - tel: 083 089 1204
Phil Soltan (External) – mob: 086 185 3782
Adrian McSweeney – tel: 021 461 7212
Paul-Fox Morris – tel: 021 461 7231
Una Long (Pump & Service Support) – tel: 021 431 7200
Tel: 021 461 7200

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