China Turbo Flow Split Case Pump, Find details about China Water Pump, Diesel Water Pump from Turbo Flow Split Case Pump
QS, QSH series single stage split casing centrifugal pump (double-suction pump)
Description: QS, QSH series fish/shrimp farm large volute sea water pump one of the main characters is large flow rate. It can reach 110m3/h-10000m3/h. The pump structure simple, easy for operation and maintenance. It is suitable for pure water or liquids similar to water in physico-chemical property. We can use stainless steel material for the corrosion liquids. This model is widely used in agriculture irrigation, fire fighting, steel, power industry. The pump head range 6-145m, it can be used in series when high head. Small amount of particles <10mm can pass through.
1) Easy installation and move, open back structure makes it easy to take out the rotor;
2) Pump body support by anchor assure the stable structure and maximum resistance off-center and distortion caused by line load;
3) No overload design, make sure performance operate stably;
4) Adopt national standard hydraulic model make sure high operation efficiency and good anti-cavitation performance;
5) Packing seal and mechanical seal are available.
Industry | Plumbing applications |
General water supply | Circulation of HVAC building systems,water booster service, boiler feed,general circulation service and more. |
Agriculture/food/beverage | Irrigation,water supply,food processing,beverage processing ,fertilizers. |
Manufacturing | Pulp and paper fans,plastic&rubber,metal&steel, pharmaceutical,paper mills,air wash,marine ballast service. |
Fire/disaster relief | Fire pumps,fire protection,flood control,disaster relief, federal/military. |
Utilities:Water | Power generation stations,desalination, energy recovery turbines |
Chemical/mining | Chemical plants,refineries,petroleum distribution,coal sites, pumping. |
Model | Flow rate | Head | Speed | Power | Eff | Iimpeller | Weight |
(QS) | (m3/h) | (m) | (rpm) | (KW) | (%) | (mm) | (kg) |
QS150 | 110~220 | 35~84 | 2900 | 30~55 | 67~80 | 186~250 | 145~150 |
QS200 | 160~351 | 31~100 | 2900 | 37~110 | 61~85 | 193~284 | 219~265 |
QS250 | 324~612 | 8.6~71 | 1450 | 22~132 | 72~86 | 224~460 | 405~565 |
QS300 | 504~972 | 8~98 | 1450 | 30~300 | 70~84 | 225~540 | 845~660 |
QS350 | 745~1663 | 10~140 | 1450 | 55~680 | 70~88 | 270~655 | 760~1580 |
QS400 | 900~1620 | 32~98 | 980~1480 | 155~500 | 71.5~84 | 510~535 | 1910 |
QS500 | 1150~2450 | 10.6~108 | 740~970 | 110~800 | 70~89 | 390~860 | 2000~4330 |
QS600 | 2304~4000 | 13~80 | 730~970 | 185~900 | 70~91 | 450~830 | 2500~4300 |
QS700 | 2111~4896 | 39.5~99.5 | 740~980 | 560~1250 | 52~92 | 415~850 | 5800 |
QS800 | 3960~7200 | 23.5~84 | 600~740 | 450~1600 | 77~92 | 715~990 | 5100~8300 |
QS1000 | 6000~9900 | 32~52 | 600~990 | 1250 | 79~87 | 670~695 | 10000 |
QS1200 | 5832~14400 | 6~95.7 | 500~745 | 710~3450 | 80~90 | 560~1200 | 12500~16000 |
6.QS Split Case Pump Structure
1.Bearing | 2.Framework Oil Seal | 3.Bearing Gland | 4.Pump Casing | 5.Packing Gland | 6.Packing | |
7.Packing Ring | 8.Packing Sleeve | 9.Shaft Sleeve | 10.Pump Cover | 11.Impeller | 12.Washing Pipe | |
13.O Ring | 14.Seal Ring For Pump Casing | 15.Mechanical Seal Liner | 16.O Ring | 17.Mechanical Seal | 18.Mechanical Seal Gland | |
19.Water Retaining Ring | 20.O Ring | 21.Bearing Housing At Driven End | 22.Shaft | 23.Couplings | 24.C Type Key | |
25.Framework Oil Seal | 26.Ring For Shaft | 27.Bearing Junk Ring | 28.Cylindrical Pin | 29.Mechanical Seal | 30.Cylindrical Pin | |
31.B Type Key | 32.Packing Seal | 33.Seal | 34.Round Nut lock Washer | 35.Round Nut | 36.Bearing Inner Liner | |
37.Pump End Bearing Housing | 38.Bearing Spacer |
No. | Country | Cast Iron | Ductile Iron | Stainless Steel 304 | Stainless Steel 316 |
1 | China | HT250 | QT500-7 | 0CR18NI9 | 0CR17NI12MO2 |
2 | US | NO.35 | 70-50-05 | SS304 | SS316 |
3 | Japan | FC250 | FCD500 | SUS304 | SUS316 |
4 | Germany | GG25 | GGG50 | X5CRNI18.9 | X5CRNIMO18.10 |
5 | Italy | G25 | GS500-7 | ||
6 | France | FGL250 | FGS500-7 | Z6CN18.09 | Z6CND17.12 |
7 | ISO | 250 | 500-7 | 11 | 20,20A |