Call us Now
+8613691969090

ERL147CLS2520NNN3S2RPA1NAAANNNNNN hydraulic pump

文章第一张图片
文章第一张图片
  • 文章第一张图片

ERL147CLS2520NNN3S2RPA1NAAANNNNNN hydraulic pump

SERIES : ERR/ERL
BRAND : Sauer Danfoss
Model Code : ER-L-147C-LS-25-20-NN-N-3-S2RP-A1N-AAA-NNN-NNN
Model No.ldent No. : 7000509
PDF封面
Download PDF

For more new products, please call us or email us






    1. Product Details
    2. Applicable Scene

    Cavitation in hydraulic systems is a significant issue that can lead to devastating damage to pumps and other components. It occurs when the pressure in the hydraulic fluid drops below its vapor pressure, causing bubbles to form. When these bubbles collapse, they create shock waves that can erode metal surfaces, leading to inefficiencies and potential system failure. Understanding and solving cavitation problems in precision hydraulic circuits is crucial for maintaining system performance and longevity.
    ER-L-147C-LS-25-20-NN-N-3-S2RP-A1N-AAA-NNN-NNN
    ERL147CLS2520NNN3S2RPA1NAAANNNNNN
    Understanding Cavitation
    ERL147 hydraulic pump
    7000509
    Cavitation occurs when local pressures in the liquid fall below the vapor pressure, resulting in the formation of vapor cavities or bubbles. These bubbles can be generated due to various factors, including high flow rates, obstructions in the flow path, or inappropriate pump selection. When the bubbles collapse, they can cause pitting and erosion of the pump impeller and other components, ultimately leading to mechanical failure.
    Identifying Cavitation Symptoms
    It is essential to recognize the symptoms of cavitation early to mitigate further damage. Common indicators include:
    Unusual noise, often described as a “gravel” or “marbles” sound from the pump
    Fluctuating pressure readings
    Decreased system efficiency and performance
    Excessive vibration
    Increased operating temperatures
    Strategies to Prevent and Resolve Cavitation

    CONTACT US

    Address: No. 12, Tianxia 1st Road, Tianxiashe, Baijiang Village, Xintang Town, Zengcheng District, Guangzhou City,Guangdong Province,China.
    Postal Code:511300
    Service Manager:Mr·Rick
    Tel:+86 13600066458
    E-mail:baolilai136@gmail.com
    WhatsApp:+86 13691969090

      kefu
      Send Email
      WhatsApp
      Phone
      QR
      TOP