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XA型单级单吸离心泵

  • 流量范围:4.5~460m³/h
  • 扬程范围:5~97m
  • 功率范围:0.55~90kw
  • 电源电压:220V/380V
  • 电机转速:1450r/min;2900r/min
  • 泵头材质:铸铁
  • 应用领域:生活用水、农业灌溉、园林喷泉、中央空调、消防等
  • 概述
          产品标准: Q/GZGY65-2008
          XA 型泵供吸送清水及物理化学性质类似水的液体,适用于工厂、矿山、城市 供水、空调系统,消防系统以及农业灌溉。对于同一种规格的泵,改变叶轮的外径可有不同的性能(在型号后面加上A、B、C等字母表示,见型号意义)。该泵结构简单、性能可靠、体积小、重量轻、吸程高、低能耗、维修容易。XA 型泵通用互换性强,全系列124种规格,但只用三种轴;同一规格的轴、轴承、轴套、叶轮的紧固件等 均能互换。全系列的悬架规格只有4种。泵的转速分为2900r/min和1450r/min两级

    结构说明
           ●该泵为后开式结构,拆开泵盖和旋转部件时无需移动和拆卸管路。泵悬架内装有两个球轴承,用机器油或油脂润滑。
           ●泵通过弹性联轴器有电动机直接驱动。
           ●泵的进出口法兰、涡壳、泵脚都铸为一体。
           ●泵壳、叶轮、泵盖由铸铁制造,泵轴由高密度碳钢,采用机械密封或填料密封。轴套材料是不锈钢。作为悬殊架的辅助支撑,支架是用碳钢制造。

    DESCRIPTION
    Applicable standard: DIN 24255 Q/(JB)YB67-1998
           XA pumps are used for pumping water or liquid which the characteristic of chemical and physical is similar to water. They are suitable for plants, mine, city water supply, air-conditioning,firefighting and irrigation. Forthe same model, the performance can be changed by cutting their diameter of impeller (which is indicated asthe letter A, B or C at the end of model name). They are simple structure, reliable performance, small sizes, lightweight, high head, low power consumption and easy maintenance.XA pumps have a wonderful interchangeable character, they are 124 models and three shaft sizes, forthe same specifications, shaft, bearing, shaft seal, impeller fastening are interchangeable. There are 4 sizes forbearing housing for all XA pumps.The speed avialable is 2900 rpm or 1450rpm.

    CONSTRUCTION DETAILS 
         The pumps are back-pull-out design, which allows disassembling the casing cover and rotationcomponents without removing the pipelines. There are 2 ball bearings in the bearing housing. They are grease oroil lubrications.The pumps and motors are connected by flexible couplings.The suction and discharge flange, the casing and pump feet are cast together.The volute casing, impeller and the casing cover are made of cast iron, the shafts are made of high tensilesteel, they are packing seal or mechanical seal, the shaft sleeves are made of stainless steel,the support feet aremade of carbon steel.
    
    广一集团>>广州广一泵业有限公司 Guangzhou Guangyi Pump Company .
     
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