Shanghai Weiluo Industrial Pump Co., Ltd
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LQFZ type direct coupled corrosion-resistant stainless steel self-priming pump
Flow range: 2-24m3/h Head range: 9-28m Operating temperature: -20 ℃ -90 ℃ Transport medium: water, beverage, corrosive medium Working pressure MPa Ove
Product details
  • product overview
    The LQFZ series is a two series of stainless steel corrosion-resistant centrifugal pumps developed by our company. Some of the impellers of the pumps adopt a semi open structure, while others adopt a closed structure. In addition, there are two types of connection between the pump and the motor: direct connection and bearing bracket connection. All pump shaft seals use the mechanical seals of the current West German reverse leopard cantilever technology. Due to the excellent structure, performance, and shape of our company's products, as well as the high-quality stainless steel materials used for the flow components and connecting frames. Therefore, the stainless steel corrosion-resistant pump series products have a series of advantages such as reliable corrosion resistance, easy use and maintenance, compact structure, low energy consumption, and good sealing performance.

    Selected materials:

    1. Overcurrent parts and fittings: lCrl8Ni9Ti stainless steel.
    2. Mechanical seal: Static ring: Ceramic (SiC). Dynamic ring: graphite impregnated furan resin.
    3. Rubber structural components: Fluororubber. 1Cr18Ni9Ti stainless steel.
    4. If the conveying medium or usage conditions do not match the material of the water pump configuration, other materials can be discussed separately. If the overcurrent parts are equipped with 304, the shaft seal can be equipped with polytetrafluoroethylene or other types of dynamic and static rings.
    Product Features
    The stainless steel self-priming pump is a stainless steel corrosion-resistant self-priming pump independently developed by our Weiluo Group. There are two types of connection between the pump and the motor: direct connection and bearing bracket type. All pump shaft seals use the advanced cantilever technology mechanical seals in West Germany. Due to the excellent structure, performance, and shape of our products, as well as the use of high-quality stainless steel materials for overcurrent components and connecting frames, both series of products have a series of advantages such as reliable corrosion resistance, easy use and maintenance, low energy consumption, and good sealing performance.
    application
    Transport temperature not exceeding 90Direct connection typeOr not higher than105Bearing bracket typeLiquid with or without small soft particles or fibrous material, corrosive or with hygiene requirements,FXThe series pumps also have self-priming performance, and the two series pumps are widely used in industries such as food, beverage, medicine, sewage treatment, chemical, and fine chemical. Stainless steel corrosion-resistant materials are available in 304, 316, and 316L for users to choose from
    Performance parameters

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