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双联定量齿轮泵
HGP-22A
HGP-22A-F22R
HGP-22A-F33R
HGP-22A-F44R
HGP-22A-F55R
HGP-22A-F66R
HGP-22A-F88R
HGP-22A-F99R
HGP-22A-F1111R
HGP-22A-F1212R
HGP-22A-F22L
HGP-22A-F33L
HGP-22A-F44L
HGP-22A-F55L
HGP-22A-F66L
HGP-22A-F88L
HGP-22A-F99L
HGP-22A-F1111L
HGP-22A-F1212L
HGP-22A-L22R
HGP-22A-L33R
HGP-22A-L44R
HGP-22A-L55R
HGP-22A-L66R
HGP-22A-L88R
HGP-22A-L99R
HGP-22A-L1111R
HGP-22A-L1212R
HGP-22A-L22L
HGP-22A-L33L
HGP-22A-L44L
HGP-22A-L55L
HGP-22A-L66L
HGP-22A-L88L
HGP-22A-L99L
HGP-22A-L1111L
HGP-22A-L1212L
HGP-33A
HGP-33A-F44R
HGP-33A-F66R
HGP-33A-F88R
HGP-33A-F282
HGP-33A-F1111R
HGP-33A-F1313R
HGP-33A-F1414R
HGP-33A-F1717R
HGP-33A-F1919R
HGP-33A-F2323R
HGP-33A-F2525R
HGP-33A-F2828R
HGP-33A-F3030R
【启动时水泵不转】原因：填料太紧或叶轮与泵体之间被杂物卡住而梗塞；泵轴、轴承、走漏环锈住；泵轴紧张弯曲。扫除办法：抓紧填料,疏浚引水槽:拆开泵体肃清杂物或锈；校正弯曲的轴或换新的泵轴。【启动后水泵不出水】原因：泵内有氛围或进水管积气；底阀封闭不严注水不满、真空泵填料紧张漏气；闸阀或打门封闭不严。扫除办法：肃清杂物，改换已破坏的橡皮垫，改动阀片偏向；压紧或改换新的填料，封闭闸阀或打门;加大注水量,直到放气螺塞处不冒气泡；改换有裂纹的管水；低落扬程,将水泵的管口水下.5米。
