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Side Channel Pumps Series ASH, 12 m³/h, 288 m, 120 °C

Side Channel Pumps Series ASH, 12 m³/h, 288 m, 120 °C
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Side Channel Pumps Series ASH, 12 m³/h, 288 m, 120 °C - 1

Side Channel Pumps self-priming, multi-stage type TECHNICAL DATA Capacity: Casing pressure: Shaft sealing: stuffing box or mechanical seal Flange connection size: clockwise when looking at the pump from the drive end Sterling SIHI side channel pumps Casing pressure: - self priming - handling entrained gas - low noise operation Pumps of the series ASH were developed for handling liquid gases with vapour pressures of up to 80 bar. The high admissible nominal pressure and the optimum operation properties of the material combinations selected resulted in multiple application of this series, especially for handling Max. 100 bar from -80 °C to + 120 °C Please note: Technical rules and safety regulations. Casing pressure = inlet pressure + discharge head at minimum flow rate Position of branches: Suction and delivery branches point radially upwards. - carbon dioxide They are successfully applied: • in processes and installations for the production, storage and transportation of CO2 • in supply plants, measuring, regulation and decanting equipment • fire-extinguishing and inert installations • in CO2 drying and CO2 cleaning plants • for production of dry ice • and neutralizing of alcaline waste waters Flanges: The flanges correspond to DIN 2547 / PN 100. Bearings: One grease-lubricated deep-groove ball bearing according to DIN 625 and one grease-lubricated deep-groove thrust ball bearing to DIN 711. The intial filling with grease is done in the factory. One liquid-surrounded journal bearing. The designation of this construction type: A.. Sense of rotation: Clockwise when looking at the pump from the drive end. The designation of this construction type: .N Shaft sealing: Optionally either by stuffing box or by a mechanical seal. Horizontal, self-priming, multi-stage side channel pumps with open vane wheel impellers handling entrained gas during normal duty. A special bearing was developed for compensation of the axial forces occurring in case of high nominal pressures. All components which provide the hydraulic effect of the machine are taken from our system of mechanical assembly technique (M.A.T.) for side channel pumps. Designation 214: seal with uncooled stuffing box with flushing from source. Temperature range: -80 °C to 120 °C uncooled, balanced single mechanical with flushing from internal source quench connection. Temperature range: -40 °C to 120 °C

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Side Channel Pumps Series ASH, 12 m³/h, 288 m, 120 °C - 2

Material design Item suction casing discharge casing stage casing vane wheel impeller bearing bush shaft sealing X 20 Cr 13 with wear layer special carbon stuffing box special packing mechanical seal tungsten carbide / carbon / epoxy caoutchouc Casing seal: The casing sealing of the casing is effected by a soft teflon. Designation of this construction type: 4 Drive: By customary electric motors. General comments: For liquid gases having lower vapour pressures we draw your attention to our series AEH and CEH Technical documentation about these programmes will be supplied on request....

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Side Channel Pumps Series ASH, 12 m³/h, 288 m, 120 °C - 3

Characteristic curves For the values stated in the characteristic curve sheet, that following tolerances apply: Values are applicable for water Dimension table

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Side Channel Pumps Series ASH, 12 m³/h, 288 m, 120 °C - 4

Foundation plan minimum length of rag bolt Dimensions in mm, dimensional tolerances admissible (base plate) for castings acc. DIN 1686 / GTB 16/5, for welded parts acc. DIN 8570 B. series + size 3105 weight pump unit kg kg 68 * Motor protection type IP 55, dimensions depend on the motor make

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Side Channel Pumps Series ASH, 12 m³/h, 288 m, 120 °C - 5

Data regarding the pump size - order notes The pump size ASH 4106 AN 005.25.4 with coupling rough-drilled on the motor side has the complete order number: ASH ■ 4106 AN 005.25.4 04 The pump size ASH 4106 AN 005.25.4 as a complete unit with 11,0 kW three-phase A.C. motor, 1450 rpm has the complete order number: ASH ■ 4106 AN 005.25.4 SB On delivery the period (■) at the fourth place of the type designation is replaced by a letter in the factory. Any changes in the interest of the technical development are reserved. Sterling SIHI GmbH

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