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          2. 产品展示
            HW,HBC型涡壳式混流泵
            HW,HBC型涡壳式混流泵
            详细说明:

            产品概述: HW型泵为卧式、单级、单吸、涡壳式混流泵。
            适用于输送清水或物理、化学性质类似于水的其它液体。
            被输送的液体温度不宜高于50℃。
            广泛用于农田排灌、工业和城市给排水等多种场合。
            型号意义: 以300HW-8A为例
            300——泵进、出口直径(mm)
            HW——卧式涡壳混流泵
            8——设计扬程(m)
            A——切割叶轮外径或换用不同性能的叶轮。

            性能范围: 流量:70~6500m3/h
            扬程:4~20m
            口径:150~900mm
            结构特点: 1、HW型泵主要由泵盖、叶轮、泵体、泵轴、轴套及轴承体(口径≤350mm)或轴承架(口径≥400mm)等主要零件构成。
            2、泵盖分别与泵体和进水管相接。泵盖平面与叶轮平面之间应有适当间隙。间隙过小会产生摩擦;间隙过大,会导致泵体内的压力水**回流、使泵的效率降低。实际使用的适宜间隙为0.3-0.7mm(将泵轴推向泵的进口端),间隙可用增减纸垫厚度来调整。
            3、轴封装置由填料、填料压盖、填料环和泵体上的调料函组成(150HW和200HW型泵无填料环)。其作用是防止空气吸入泵内和防止水从泵内过多地沿轴流出。 


            HW,HBC型涡壳式混流泵性能参数表
            泵型号   流量Q扬程H (m)转速n (r/min)口径(mm)效率η (%)  功率(kW)临界气蚀 余量 (NPSH)c(m)重量W (kg)
            (m3/h)(L/S)吸入排出轴功率配带功率
            150HW-51805051450150150822.9942.760
            150HW-61805061450150150823.595.5368
            :223629.21800150150827.077.5468
            150HW-81805081450150150824.785.52.760
            150HW-121805012.52900150150827.4711655
            200HW-53601005145020020081.56.017.54105
            200HW-83601008145020020083.59.39114105
            200HW-103601007120020020083.58.22114130
            :45012510145020020083.514.6818.55130
            :50013912.2160020020083.519.91305.5130
            200HW-1236010012.5145020020083.514.6818.54105
            250HW-554015051180250250828.97114190
            250HW-745012579802502508410.22154168
            250HW-84441235.4970250250847.78112.7190
            :540150811802502508414.0118.54190
            :66418412.114502502508426306.4190
            250HW-114501524.8980250250847114169
            :65018011.614502502508424.37306169
            :72020014.316002502508433.38376.5169
            250HW-1254015012.511802502508421.88304190
            300HW-579222059703003008312.99154230
            300HW-879222089703003008520.3224230
            300HW-8A5811613.9730300300847.48113230
            :78021779803003008418.08224230
            :103528812.313003003008442.17555230
            300HW-1279222012.59703003008531.72374230
            350HW-87452074.473035035085.510.44154330
            :1000278898035035085.525.5305330
            400HW-712603506.87304004008627.13304486
            :169247012.39804004008665.9755486
            400HW-1014003899.947304004008644.3554496
            :18805221898040040086107.11105496
            500HW-619805506.25805005008738.4555.5770
            :24926929.87305005008776.4956770
            650HW-533129205.14856506508554.1755.51940
            :403211207.555906506508597.511561940
            650HW-734009446.54506506508868.4905.31940
            .366310177.64856506508886.11005.51940
            .4457123811.1859065065088154.218061940
            650HW-10400011111459065065088173.318061940
            .33229239.74906506508899.71155.51940
            700HW-8450012507.849070070088108.71304.5.
            800HW-105980166112.2490800800882252505.53433
            800HW-167200200017.759080080088394.64506.53433
            1200HW-2.5960026672.5154120012008874.310029850
            1200HW-6.61558443296.6250120012008831835049850
            1200HW-9.61870051949.5300120012008855063069850

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