hsnh80-46 广耀铸业用螺杆泵整机螺杆泵的过载保护：1、螺杆泵配置安全阀的原因：长期以来螺杆泵为了防止泵过载引起它的破坏，通常采用在泵上面配置安全阀或在泵的出口管路上配置安全阀的措施。2、泵配置安全阀的负面影响：尽管作为容积式泵的螺杆泵配置安全阀是最常用的一种过载保护方式，但是，泵配置安全阀也存在着一些不利因素。(1)增加了泵的重量、体积以及产品成本；(2)增大配套原动机的功率；(3)配置安全阀不能完全保证螺杆泵在超载下运行的安全，安全阀只能在非常短的时间内起到保护作用；hsnh80-46 广耀铸业用螺杆泵整机进出口反向安装型号： hsnh40-38z hsnh40-46z hsnh40-54z hsnh80-36z hsnh80-42zhsnh80-46z hsnh80-54z hsnh120-42z hsnh120-46z hsnh120-51zhsnh120-54z hsnh210-40z hsnh210-46z hsnh210-54z hsnh280-43zhsnh280-46z hsnh280-54z hsnh440-40z hsnh440-46z hsnh440-52zhsnh440-54z hsnh660-40z hsnh660-44z hsnh660-46z hsnh660-51zhsnh660-54z hsnh940-36z hsnh940-42z hsnh940-46z hsnh940-50z hsnh940-54z hsnh1300-38z hsnh1300-42z hsnh1300-44z hsnh1300-46zhsnh1300-54z hsnh1700-42z hsnh1700-46z hsnh2200-42z hsnh2200-46z hsnh2900-40z hsnh3600-46z hsnh5300-36z hsnh5300-42z hsnh5300-46z hsnh7400-32z hsnh7400-40z hsnh9400-32z hsnh9400-40z轴承内置型号： hsnh40-38n hsnh40-46n hsnh40-54n hsnh80-36n hsnh80-42nhsnh80-46n hsnh80-54n hsnh120-42n hsnh120-46n hsnh120-51nhsnh120-54n hsnh210-40n hsnh210-46n hsnh210-54n hsnh280-43nhsnh280-46n hsnh280-54n hsnh440-40n hsnh440-46n hsnh440-52nhsnh440-54n hsnh660-40n hsnh660-44n hsnh660-46n hsnh660-51nhsnh660-54n hsnh940-36n hsnh940-42n hsnh940-46n hsnh940-50n hsnh940-54n hsnh1300-38n hsnh1300-42n hsnh1300-44n hsnh1300-46nhsnh1300-54n hsnh1700-42n hsnh1700-46n hsnh2200-42n hsnh2200-46n hsnh2900-40n hsnh3600-46n hsnh5300-36n hsnh5300-42n hsnh5300-46n hsnh7400-32n hsnh7400-40n hsnh9400-32n hsnh9400-40nhsnh系列三螺杆泵常规型号： hsnh40-38 hsnh40-46 hsnh40-54 hsnh80-36 hsnh80-42hsnh80-46 hsnh80-54 hsnh120-42 hsnh120-46 hsnh120-51hsnh120-54 hsnh210-40 hsnh210-46 hsnh210-54 hsnh280-43hsnh280-46 hsnh280-54 hsnh440-40 hsnh440-46 hsnh440-52hsnh440-54 hsnh660-40 hsnh660-44 hsnh660-46 hsnh660-51hsnh660-54 hsnh940-36 hsnh940-42 hsnh940-46 hsnh940-50 hsnh940-54 hsnh1300-38 hsnh1300-42 hsnh1300-44 hsnh1300-46hsnh1300-54 hsnh1700-42 hsnh1700-46 hsnh2200-42 hsnh2200-46 hsnh2900-40 hsnh3600-46 hsnh5300-36 hsnh5300-42 hsnh5300-46 hsnh7400-32 hsnh7400-40 hsnh9400-32 hsnh9400-40轴承外置特殊型号：hsnh40-38w1m2 hsnh40-46w1m2 hsnh40-54w1m2 hsnh80-36w1m2 hsnh80-42w1m2hsnh80-46w1m2 hsnh80-54w1m2 hsnh120-42w1m2 hsnh120-46w1m2 hsnh120-51w1m2hsnh120-54w1m2 hsnh210-40w1m2 hsnh210-46w1m2 hsnh210-54w1m2 hsnh280-43w1m2hsnh280-46w1m2 hsnh280-54w1m2 hsnh440-40w1m2 hsnh440-46w1m2 hsnh440-52w1m2hsnh440-54w1m2 hsnh660-40w1m2 hsnh660-44w1m2 hsnh660-46w1m2 hsnh660-51w1m2hsnh660-54w1m2 hsnh940-36w1m2 hsnh940-42w1m2 hsnh940-46w1m2 hsnh940-50w1m2 hsnh940-54w1m2 hsnh1300-38w1m2 hsnh1300-42w1m2 hsnh1300-44w1m2 hsnh1300-46w1m2hsnh1300-54w1m2 hsnh1700-42w1m2 hsnh1700-46w1m2 hsnh2200-42w1m2 hsnh2200-46w1m2 hsnh2900-40w1m2 hsnh3600-46w1m2 hsnh5300-36w1m2 hsnh5300-42w1m2 hsnh5300-46w1m2 hsnh7400-32w1m2 hsnh7400-40w1m2 hsnh9400-32w1m2 hsnh9400-40w1m2轴承外置型号：hsnh40-38w1 hsnh40-46w1 hsnh40-54w1 hsnh80-36w1 hsnh80-42w1hsnh80-46w1 hsnh80-54w1 hsnh120-42w1 hsnh120-46w1 hsnh120-51w1hsnh120-54w1 hsnh210-40w1 hsnh210-46w1 hsnh210-54w1 hsnh280-43w1hsnh280-46w1 hsnh280-54w1 hsnh440-40w1 hsnh440-46w1 hsnh440-52w1hsnh440-54w1 hsnh660-40w1 hsnh660-44w1 hsnh660-46w1 hsnh660-51w1hsnh660-54w1 hsnh940-36w1 hsnh940-42w1 hsnh940-46w1 hsnh940-50w1 hsnh940-54w1 hsnh1300-38w1 hsnh1300-42w1 hsnh1300-44w1 hsnh1300-46w1hsnh1300-54w1 hsnh1700-42w1 hsnh1700-46w1 hsnh2200-42w1 hsnh2200-46w1 hsnh2900-40w1 hsnh3600-46w1 hsnh5300-36w1 hsnh5300-42w1 hsnh5300-46w1
hsnh7400-32w1 hsnh7400-40w1 hsnh9400-32w1 hsnh9400-40w1
轴承内置进出口反向安装型号： hsnh40-38nz hsnh40-46nz hsnh40-54nz hsnh80-36nz hsnh80-42nzhsnh80-46nz hsnh80-54nz hsnh120-42nz hsnh120-46nz hsnh120-51nzhsnh120-54nz hsnh210-40nz hsnh210-46nz hsnh210-54nz hsnh280-43nzhsnh280-46nz hsnh280-54nz hsnh440-40nz hsnh440-46nz hsnh440-52nzhsnh440-54nz hsnh660-40nz hsnh660-44nz hsnh660-46nz hsnh660-51nzhsnh660-54nz hsnh940-36nz hsnh940-42nz hsnh940-46nz hsnh940-50nz hsnh940-54nz hsnh1300-38nz hsnh1300-42nz hsnh1300-44nz hsnh1300-46nzhsnh1300-54nz hsnh1700-42nz hsnh1700-46nz hsnh2200-42nz hsnh2200-46nz hsnh2900-40nz hsnh3600-46nz hsnh5300-36nz hsnh5300-42nz hsnh5300-46nz hsnh7400-32nz hsnh7400-40nz hsnh9400-32nz hsnh9400-40nz轴承外置进出口反向安装型号： hsnh40-38w1z hsnh40-46w1z hsnh40-54w1z hsnh80-36w1z hsnh80-42w1zhsnh80-46w1z hsnh80-54w1z hsnh120-42w1z hsnh120-46w1z hsnh120-51w1zhsnh120-54w1z hsnh210-40w1z hsnh210-46w1z hsnh210-54w1z hsnh280-43w1zhsnh280-46w1z hsnh280-54w1z hsnh440-40w1z hsnh440-46w1z hsnh440-52w1zhsnh440-54w1z hsnh660-40w1z hsnh660-44w1z hsnh660-46w1z hsnh660-51w1zhsnh660-54w1z hsnh940-36w1z hsnh940-42w1z hsnh940-46w1z hsnh940-50w1z hsnh940-54w1z hsnh1300-38w1z hsnh1300-42w1z hsnh1300-44w1z hsnh1300-46w1zhsnh1300-54w1z hsnh1700-42w1z hsnh1700-46w1z hsnh2200-42w1z hsnh2200-46w1z hsnh2900-40w1z hsnh3600-46w1z hsnh5300-36w1z hsnh5300-42w1z hsnh5300-46w1z hsnh7400-32w1z hsnh7400-40w1z hsnh9400-32w1z hsnh9400-40w1zhsnh80-46 广耀铸业用螺杆泵整机
本公司还供应上述产品的同类产品：hsnh80-46z,hsnh80-46,hsnh80-46n