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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C

High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C
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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 1

Centrifugal Pumps Gas handling combi pump in segmental design UEA 5002 … 10015 Technical Data Output: Differential pressure: Speed: Temperature: Casing pressure: Shaft sealing: Flange connections: Sense of rotation: Certification: max. 220 m³/h max. 20 bar max. 3600 rpm -40°C to +80°C PN 40 up to size 8000 PN 25 size 10000 mechanical seal DIN EN 1092 PN 25 or PN 40 Option: ASME B 16.5 clockwise, when seen from the drive on the pump ATEX 94/9/EG, Ex II 2 G c T4-T5 GOST Gas handling centrifugal pumps of the series UEA are used for trouble-free handling of pure or turbid, not aggressive liquids, containing no solids. The gas handling capability is used to handle mainly liquid gas (LPG) and other hydrocarbon liquidate reshipment points and large gas depots, fire extinguishing plants sprinkling and irrigation plants emptying of fuel trucks filling of high tanks, refueling cars. Centrifugal pumps of the series UEA with special NPSH inducer stage are applied for trouble-free pumping under unfavorable conditions at suction side. A special priming stage is able to absorb eventually existing vapour from the suction side. The capability of the pumps in this series to handle liquids at the boiling point, allows a wide-ranging application when handling: Casing pressure: max. 40 bar up to size 8000 from -40 °C to 120 °C max. 25 bar up to size 10000 from -40 °C to 120 °C Pressure stages for higher temperatures acc. DIN EN 764-1 LPG Hydrocarbon condensates Hydrocarbon liquefied gases Please note: Technical rules and safety rules. Casing pressure = zero delivery head + pos. suction pressure Position of the branches: Suction flange axially and discharge flange radially upwards. Flanges: At suction and discharge side the flanges correspond to DIN EN 1092 PN 25 and PN 40. Flange design with groove to DIN EN 1092 or bored to ASME B 16.5 possible. Hydraulics: Centrifugal hydraulic with special NPSH-impeller and gas priming stage. Bearings: At suction side a liquid surrounded sleeve bearing, at discharge side grease lubricated inclined ball bearings as per DIN 628. The designation of this construction:.A First grease filling for antifriction bearing is made in the factory. Sense of rotation: Clockwise when looking at the pump from the drive end. Shaft sealing: The shaft can be sealed either by single mechanical seal or by double mechanical seal. Design Horizontal centrifugal pumps of the segmental type with closed impellers and a suction stage. The suction stage is installed at discharge side. It is arranged in parallel to the last liquid handling stage and operates acc. to the sucking-through principle. The design UEA has an axial inlet with NPSH inducer stage. The axial thrust is compensated by single-impeller relief. The remaining axial thrust is compensated by antifriction bearings of sufficient size. The vertically to the axis divided casings are sealed by O-rings and connected through external casing connection screws. Special for liquid gas: Designation DNE: Flowserve EUROPAC 610 (balanced, internal flushed) standard single mechanical seal with throttle bush for leakage control. Temperature range: from -40 °C to 120 °C max. 40 bar Designation RBG: Flowserve EUROPAC 610/610 (balanced, internal or external flushed), acc. API 682 Plan 52 in tandem arrangement Temperature range: from -25 °C to 120 °C max. 40 bar Designation XEY: Burgmann Cartex DE (balanced, external flushed) double mechanical seal in back to back arrangement acc. API 682 Plan 53 (optional Plan 52 for tandem arrangement) Temperature range: from -40 °C to 120 °C max. 25 bar PUMP TECHNOLOGY SIHI UEA 09/2011

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 2

Sectional drawing and nomenclatures Special NPSH inducer impeller Special gas absorber stage UEA with balanced single mechanical seal DNE with throttle bush UEA with XEY, Cartex (PN25) double mechanicals seal 'Back to back' API 682 plan 53 or optional UEA with RBG, (PN40) double mechanicals seal

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 3

SIHI UEA Material design: Item Discharge casing Stage casing Stage shell Suction stage (internal) Side cannel casing Impeller (internal) NPSH impeller Vane wheel impeller Bearing casing Suction casing Shaft sealing Chrome steal/carbon, NBR (2 x SANGG) Chrome steal/carbon, NBR (SANGG) Shaft sleeve at mechanical seal Casing seal: The casing is sealed by O-rings of NBR. Drive / Speed: By commercial electric motors, construction type IM B3. Observe the following max. speed dependent on the number of stages: series & size series & size series & size Technical documentation for other programmes...

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 4

SIHI UEA Data regarding size series A• hydraulic A with NPSH Specially for liquefied gas impeller 1 8002 - 8003 DNE Flowserve, balanced standard 10002 - 10015 single mechanical, PN 40, t = -40 °C to 120 °C , seal with M• hydraulic A with NPSH internal flushing, throttle bush impeller 1 with option to monitor leakage 5002 - 5010 6502 - 6507 RBG Flowserve balanced double •A two grease lubricated mechanical seal (tandem). single row inclined ball PN 40, t = -25 °C to 120 °C, bearings and one liquid seal with internal and external surrounded sleeve flushing (API 682 plan 52), bearing option to...

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 5

Characteristic curves

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 6

Characteristic curves

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 7

Characteristic curves

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 8

SIHI UEA Dimension table Normal casing pressure: PN 40 for UEA 50 – 80, PN 25 for UEA 100 um= connection for pressure gauge G3/8

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 9

SIHI UEA Dimension table Dimensions in mm Pump size 5002 5003 5004 5005

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High Pressure Pumps Series UEA, 220 m³/h, 20 bar, 140 °C - 10

SIHI UEA Dimension table Other designs on request. For additional details about the pump and the pump set please use the catalogue „Accessories UEA“. Any changes in the interest of the technical development are reserved.

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