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OS series double suction centrifugal pump

OS series double suction pump adopts linear design, compact structure, beautiful appearance, good stability, easy to install. The double suction impeller reduces the axial force, has excellent hydraulic performance, good rigidity and small vibration. Through precision casting, the inner surface of the pump shell and the impeller are extremely smooth, with remarkable anti-cavitation performance and high efficiency. The suction inlet and outlet of the pump body are under the pump body, which is convenient to remove the rotor without disassembling the series of pipes, and the maintenance is more convenient.

  • Jiekesen
  • China
  • 15-25 Working Days
  • Factory Direct Supply
  • Information

Product Introduction:

OS series pumps are axial open, single stage, double suction, volute type centrifugal pumps, mainly used to transport the temperature is not higher than 105℃ water or physical and chemical properties similar to water liquid. Mechanical seal or soft packing seal can be selected. The transmission is driven by an electric motor through an elastic coupling, and the direction of rotation is clockwise from the driving end.

double suction centrifugal pump

centrifugal pump

Product features:

OS series double suction pump adopts linear design, compact structure, beautiful appearance, good stability, easy to install. The double suction impeller reduces the axial force, has excellent hydraulic performance, good rigidity and small vibration. Through precision casting, the inner surface of the pump shell and the impeller are extremely smooth, with remarkable anti-cavitation performance and high efficiency. The suction inlet and outlet of the pump body are under the pump body, which is convenient to remove the rotor without disassembling the series of pipes, and the maintenance is more convenient.

Product Application:

OS series double suction pump is mainly used in water plant, air conditioning circulation water, building water supply, agricultural irrigation, drainage pump station, power station, industrial water supply system, fire protection system, Marine industry and other liquid delivery occasions.

Product parameters:

ModelFlowHead
(m)
Speed
(r/min)
Power(kW)Efficiency
(%)
NPSHr
(m)
(m³/h)(L/s)Shaft PowerMotor
Power
OS80-27014740.8112298060.690743.5 
21058.3100298071.5803.5 
2527090298079.2783.5 
OS80-270A14139.2101298052.475743.5 
20155.892298063.7793.5 
24166.982298069.9773.5 
OS80-270B13437.295298046.875743.5 
19253.385298056.678.53.5 
23063.976298061.8773.5 
OS80-270C12835.687298042.155723.5 
18350.878298049.8783.5 
20657.270298051773.5 
OS80-270(Ⅰ)10729.78929803655723.5 
15342.579298042.2783.5 
18451.170298045.5773.5 
OS80-270(Ⅰ)A10228.381298031.245723.5 
14640.672298037.2773.5 
17548.665298040.7763.5 
OS80-270(Ⅰ)B9827.278298029.345713.5 
14038.967298033.476.53.5 
16846.761298037.2753.5 
OS80-270(Ⅰ)C9426.169298024.937713.5 
13437.262298029.8763.5 
16144.755298032.1753.5 
OS100-31025971.91482980135.5200774.0 
370102.81282980157.2824.0 
444123.31102980166.2804.0 
OS100-310A24868.91352980118.4160774.0 
35498.31172980137.5824.0 
425118.11022980147.5804.0 
OS100-310B23765.81222980104.9160754.0 
33893.91082980122.7814.0 
406112.8952980132.9794.0 
OS100-310C22662.8115298095.6132744.0 
32389.71002980109.9804.0 
388107.8902980121.9784.0 
OS100-310(Ⅰ)20456.7128298093.5132764.0 
29180.81122980109.5814.0 
34996.9982980117.9794.0 
OS100-310(Ⅰ)A19554.2120298083.8110764.0 
27877.2105298098.1814.0 
32289.4922980102.1794.0 
OS100-310(Ⅰ)B18651.7109298073.6110754.0 
26673.995298086804.0 
31988.682298091.3784.0 
OS100-310(Ⅰ)C17849.4100298065.590744.0 
25470.688298077794.0 
28980.380298081.7774.0 
OS80-2106016.71714803.65.5781.6 
8523.61514804.2831.6 
10228.313.814804.7811.6 
OS80-210A5715.815.814803.15.5781.6 
8122.51414803.7831.6 
9726.912.414804811.6 
OS80-210B5515.314.814802.94771.6 
7821.71314803.4821.6 
9426.11114803.5801.6 
OS80-210C5214.413.814802.64761.6 
7420.61214803811.6 
8924.710.814803.3791.6 
OS80-210(Ⅰ)4713.114.814802.54761.7 
6718.61314802.9811.7 
8022.21114803791.7 
OS80-210(Ⅰ)A4512.513.814802.24761.7 
6417.81214802.6811.7 
7721.410.514802.8791.7 
OS80-210(Ⅰ)B4311.912.6148023751.7 
6116.91114802.3801.7 
7320.39.814802.5781.7 
OS80-210(Ⅰ)C4111.411.414801.73751.7 
5816.11014802801.7 
7019.4914802.2781.7 
OS80-2707420.62814807.511752.0 
10529.22514808.9802.0 
126352214809.7782.0 
OS80-270A7019.42614806.611752.0 
10027.82314807.8802.0 
12033.32114808.8782.0 
OS80-270B6718.62314805.77.5732.0 
9626.72114806.9792.0 
11531.91814807.3772.0 
OS80-270C6417.82214805.37.5722.0 
9125.31914806782.0 
10930.31714806.6762.0 
OS80-270(Ⅰ)5715.82514805.27.5742.0 
8222.82214806.2792.0 
9827.21914806.6772.0 
OS80-270(Ⅰ)A5515.32314804.77.5742.0 
7921.92014805.4792.0 
9526.41714805.7772.0 
OS80-270(Ⅰ)B5314.720148045.5732.0 
7520.81814804.7782.0 
90251614805.2762.0 
OS80-270(Ⅰ)C5013.91914803.55.5732.0 
72201714804.3782.0 
8623.91514804.6762.0 
OS80-3708122.543148013.418.5712.0 
11531.940148016.5762.0 
13838.335148017.8742.0 
OS80-370A7721.440148011.818.5712.0 
11030.637148014.6762.0 
13236.732148015.5742.0 
OS80-370B7420.636148010.415702.0 
10529.233148012.6752.0 
1263529148013.6732.0 
OS80-370C7019.43414809.415692.0 
10027.831148011.4742.0 
12033.327148012.3722.0 
OS80-370(Ⅰ)6317.53814809.315702.0 
902535148011.4752.0 
1083030148012.1732.0 
OS80-370(Ⅰ)A6116.93514808.315702.0 
8724.232148010.1752.0 
10428.928148010.9732.0 
OS80-370(Ⅰ)B5715.832.514807.311692.0 
8222.82914808.7742.0 
9827.22614809.6722.0 
OS80-370(Ⅰ)C5515.33014806.511692.0 
7921.92714807.8742.0 
9526.42414808.6722.0 
OS100-25010228.32314808.111792.0 
14540.32014809.4842.0 
17448.31714809.8822.0 
OS100-250A9726.92014806.811782.0 
13938.61814808.2832.0 
16746.41614809812.0 
OS100-250B9225.61914806.111782.0 
13236.71714807.4832.0 
15843.91514808812.0 
OS100-250C8824.41714805.37.5772.0 
126351514806.3822.0 
15141.913.814807.1802.0 
OS100-250(Ⅰ)8022.22014805.67.5782.0 
11431.71814806.7832.0 
13736.71614807.1812.0 
OS100-250(Ⅰ)A7621.11814804.87.5772.0 
10930.31614805.8822.0 
12735.31414806.1802.0 
OS100-250(Ⅰ)B7320.31714804.47.5772.0 
10428.91514805.2822.0 
12534.713.814805.9802.0 
OS100-250(Ⅰ)C6919.215.814803.95.5762.0 
9927.51414804.7822.0 
11933.112.414805.1802.0 
OS100-31013036.135148016.122772.0 
18551.432148019.7822.0 
21058.328148020802.0 
OS100-310A12434.432.5148014.422762.0 
17749.229148017.3812.0 
20256.126148018.1792.0 
OS100-310B11832.830148012.718.5762.0 
16946.927148015.3812.0 
19654.424148016.2792.0 
OS100-310C11331.428148011.515752.0 
16144.725148013.7802.0 
18551.422148014.2782.0 
OS100-310(Ⅰ)10228.331148011.315762.0 
14540.328148013.6812.0 
16545.825148014802.0 
OS100-310(Ⅰ)A9726.929148010.215752.0 
13938.626148012.3802.0 
15643.323148012.5782.0 
OS100-310(Ⅰ)B9325.82614808.915742.0 
13336.923148010.5792.0 
15242.221148011.3772.0 
OS100-310(Ⅰ)C8924.724.51480811742.0 
12735.32214809.6792.0 
14540.31914809.7772.0 
OS100-37513036.158148028.537722.0 
18551.452148034772.0 
22261.744148035.5752.0 
OS100-375A12434.355148026.137712.0 
17749.248148030.4762.0 
21258.942148032.8742.0 
OS100-375B11832.850148022.930702.0 
16946.943148026.4752.0 
20356.437148028732.0 
OS100-375C11331.444148019.630692.0 
16144.740148023.7742.0 
19353.634148024.8722.0 
OS100-375(Ⅰ)8924.757148019.530712.0 
12735.351148023.2762.0 
15242.243.5148024.3742.0 
OS100-375(Ⅰ)A8523.654148017.930702.0 
12233.947148020.8752.0 
14640.641148022.3732.0 
OS100-375(Ⅰ)B8122.548148015.322692.0 
11632.242148017.9742.0 
13938.636148018.9722.0 
OS100-375(Ⅰ)C7821.742148013.118.5682.0 
11130.839148016.1732.0 
13336.934148017.3712.0 
OS125-23019353.617148010.915822.0 
27576.415148012.9872.0 
31587.513.8148013.9852.0 
OS125-230A18551.415.814809.715822.0 
26473.314148011.6872.0 
3068512.4148012.2852.0 
OS125-230B17648.914.814808.815812.0 
25169.713148010.3862.0 
29682.211.5148011842.0 
OS125-230C16846.713.814807.811812.0 
24066.71214809.1862.0 
2888010.514809.8842.0 
OS125-230(Ⅰ)14239.415.814807.411822.0 
20356.41414808.9872.0 
24467.812.414809.7852.0 
OS125-230(Ⅰ)A13738.114.814806.811812.0 
19554.21314808862.0 
2346511.514808.7842.0 
OS125-230(Ⅰ)B13036.113.81480611812.0 
18551.41214807862.0 
22261.710.514807.6842.0 
OS125-230(Ⅰ)C12434.412.614805.37.5802.0 
17749.21114806.2852.0 
21258.99.814806.8832.0 
OS125-29018852.230148019.230801.9 
26974.727148023.2851.9 
32389.724148025.4831.9 
OS125-290A18150.328148017.230801.9 
25871.725148020.7851.9 
31086.122148022.4831.9 
OS125-290B17247.824.5148014.522791.9 
24668.322148017.5841.9 
29581.919148018.6821.9 
OS125-290C16545.823148013.118.5791.9 
23565.321148016841.9 
28278.318148016.9821.9 
OS125-290(Ⅰ)14841.127148013.818.5791.9 
21158.624148016.4841.9 
25370.321148017.6821.9 
OS125-290(Ⅰ)A14239.424.514801218.5791.9 
20356.422148014.5841.9 
24467.819148015.4821.9 
OS125-290(Ⅰ)B13738.12314801115781.9 
19654.420148012.9831.9 
23565.317.5148013.8811.9 
OS125-290(Ⅰ)C12935.82114809.615771.9 
18451.118148011821.9 
22161.416148012801.9 
OS125-3652166054148039.755801.9 
30985.847148046.5851.9 
371103.141148049.3841.9 
OS125-365A20757.550148035.745791.9 
29682.243148041.2841.9 
35598.637148043.6821.9 
OS125-365B19754.743148029.645781.9 
28278.339148036.1831.9 
33893.933148037.5811.9 
OS125-365C18952.539148026.137771.9 
2707536148032.3821.9 
3249031148034.2801.9 
OS125-365(Ⅰ)17047.245148026.737782.0 
24367.541148032.7832.0 
29281.135.5148034.4822.0 
OS125-365(Ⅰ)A16345.341148023.637772.0 
23364.738148029.4822.0 
28077.833148031.4802.0 
OS125-365(Ⅰ)B15543.138148021.130762.0 
22261.735148026.1812.0 
26673.930148027.5792.0 
OS125-365(Ⅰ)C14841.135148018.830752.0 
21258.932148023.1802.0 
25470.628148024.8782.0 
OS125-50023264.481148065.690782.2 
33191.975148081.4832.2 
385106.967148085.6822.2 
OS125-500A22361.975148059.190772.2 
31888.369148072.8822.2 
375104.263148080.4802.2 
OS125-500B21158.668148051.475762.2 
30283.963148063.9812.2 
362100.656148069.9792.2 
OS125-500C20256.162148045.575752.2 
28980.358148057802.2 
34796.450148060.6782.2 
OS125-500(Ⅰ)18250.672148046.375772.3 
26072.266148057822.3 
31286.760148063.7802.3 
OS125-500(Ⅰ)A17548.666148041.475762.3 
25069.461148051.3812.3 
30083.356148057.9792.3 
OS125-500(Ⅰ)B16646.160148036.255752.3 
23765.855148044.4802.3 
28478.948148047.6782.3 
OS125-500(Ⅰ)C15944.255148032.245742.3 
22763.151148039.9792.3 
27275.643.5148041.8772.3 
OS150-29031286.723148023.837822.4 
445123.621148029.2872.4 
534148.318148031.2842.4 
OS150-290A29983.122148022.130812.4 
427118.619148025.7862.4 
512142.217148028.5832.4 
OS150-290B28478.920148019.130812.4 
406112.818148023.1862.4 
487135.316148025.6832.4 
OS150-290C27275.618148016.722802.4 
388107.816148019.9852.4 
445123.614148020.7822.4 
OS150-290(Ⅰ)24467.821148017.222812.5 
34996.918148019.9862.5 
402111.716148020.8842.5 
OS150-290(Ⅰ)A23565.31914801522812.5 
33593.117148018862.5 
392108.915148019.1842.5 
OS150-290(Ⅰ)B22361.917148012.918.5802.5 
31988.615148015.3852.5 
383106.413.8148017.3832.5 
OS150-290(Ⅰ)C21459.415.8148011.515802.5 
30584.714148013.7852.5 
34696.112.4148014.1832.5 
OS150-36031386.941148043.175812.5 
447124.238148053.8862.5 
536148.932.5148056.5842.5 
OS150-360A30083.338148038.855802.5 
429119.235148048.1852.5 
515143.130.5148051.5832.5 
OS150-360B28679.435148034.145802.5 
408113.332148041.8852.5 
476132.228148043.7832.5 
OS150-360C27375.832.5148030.645792.5 
390108.329148036.7842.5 
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OS150-360(Ⅰ)24668.336148030.145802.5 
35197.533148037.1852.5 
421116.929148040832.5 
OS150-360(Ⅰ)A23665.634148027.637792.5 
33793.631148033.9842.5 
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OS150-360(Ⅰ)B22462.231148024.237782.5 
32088.928148029.4832.5 
384106.724148031812.5 
OS150-360(Ⅰ)C21459.429148021.930772.5 
3068526148026.4822.5 
367101.823148028.7802.5 
OS150-46035197.576148093.1132782.9 
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OS150-460A33793.667148079.8110772.9 
481133.661148097.4822.9 
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OS150-460B32189.26014806990762.9 
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OS150-460(Ⅰ)27676.762148061.390762.6 
394109.458148076.8812.6 
473131.450148081.5792.6 
OS150-460(Ⅰ)A26573.659148056.775752.6 
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OS150-460(Ⅰ)B25169.756148051.775742.6 
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431119.743148065.5772.6 
OS150-460(Ⅰ)C24066.753148047.475732.6 
34395.345148053.9782.6 
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OS150-605368102.21121480145.7200773.3 
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OS150-605A35398.11051480132.8200763.3 
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OS150-605B33593.1951480115.2160753.3 
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OS150-605(Ⅰ)B26373.186148084.3110732.8 
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OS200-420(Ⅰ)A373103.648148061.790793.0 
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OS200-420(Ⅰ)B35698.941148050.975783.0 
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OS200-420(Ⅰ)C34094.438148045.775773.0 
485134.735148056.4823.0 
582161.730148059.4803.0 
OS200-520574159.41011480197.3280803.5 
820227.8921480241.6853.5 
984273.3821480264.6833.5 
OS200-520A551153.1951480180.4250793.5 
787218.6851480216.8843.5 
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OS200-520B524145.6861480157.3220783.5 
749208.1771480189.2833.5 
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36651018.167980768.3875.5 










Receiving reminder:

Dear customer, please check if the packaging of the goods is damaged upon receipt, and if the products, manuals, certificates of conformity, accessories, etc. are complete. If there are any abnormalities, please take photos immediately and contact the customer service manager. Please make sure to sign for it in person. Any loss or damage to the goods caused by not signing for it or not inspecting the goods will be the sole responsibility of the recipient.

Product accessories:



Water ring pump


double suction centrifugal pump

centrifugal pump

Customer inspection

Water ring pump



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