Self-Priming Jam-Less Dirt Drain Centrifugal Water Pump

Self-Priming Jam-Less Dirt Drain Water PumpSP jam-less self-priming dirt drain pump, designed for solid particles sewage pump. The jam-less impeller can let the solid particles with a diameter 76mm in maximum go through. Any lift tools are not needed to lift the pump up on ground, as well as installation, assembly and daily maintenance.Application range: rain water and dirty water; municipal dirt drain project, construction fields, water drain station; paper-making, textile, foods, chemicals, electric power, mining, industrial waste water, dirty water drain, leather-making, winery, corrosive pollution water drain.Run conditions: media temperature: 0ºC~40ºC, media density≤1.2x10 3 kg/m3, pH 5~9; media solid capacity ratio ≤2%;·maximum particle diameter: SP-3 63mm; SP-4/SP-6 76mm; ambient temperature: ≤40 ºC;·altitude: 1000m.
self-priming dirt drain pump structure diagram
Technical parameters:TypeRPMFlow QHead HPowerInlet & outlet diameterParticle diameterMaximum suctionm3/h1/smkWHPmmmmmSP-21150154.24.01.11.550(2')385.01450*205.66.51.526.51750256.99.5346.52050287.813.54.05.56.52350328.918.07.5106.52650359.723.07.5106.52900*4011.127.09.212.56.5SP-3650256.920.75180(3')631.5750*308.331.521.885032.59.041.522.4950*4011.14.51.523.0105042.511.85.5344.011504512.5745.54.912505013.9845.55.5135052.514.6105.57.55.81450*5515.311.55.57.56.415506016.712.57.5106.416506518.114.511156.717507019.41611156.7185072.520.11815207.619507520.82015207.620508022.222.518.5257.621508523.624.518.5257.6SP-46504011.131.52100(4')761.5750*4512.541.522.48505314.752.234.9950*6016.76345.810506518.17.55.57.56.71150722095.57.57.312508022.210.57.5107.613508523.612.511157.61450*10027.813.511157.6155011030.615.515207.6165011531.91818.5257.6175012033.32022307.6185013036.122.530407.6195013537.52530407.6SP-665010027.83.534150(6')762.4750*12534.74.545.52.785015041.75.57.5103.6950*16044.47.57.5104.2105018050911155.5115020055.61015206.4125022061.112.522306.4135023063.91530406.71450*25069.41730407.0155028077.81837507.6SP-865020055.667.510200(8')762.7750*23063.9811153.785026072.21015204.6950*30083.31222305.2105032088.91530416.1115035097.21837506.41250400111.12055756.71350450125.0237510271450*500138.926751027SP-10650250696.51115250(10')762.1750*300838.515203.4850350971122304.3950*4001111330415.210504501251645615.511505001391955755.5125052514623751025.8135055015327901226.71450*60016731901226.7Performance: based on normal temperature fresh water, on seal level. If media density is greater than 1.2kg/dm3, please contact with us.