Industrial End Suction Water Pump Mechanical Seal
Industrial end suction water pump mechanical seal
Industrial end suction water pump mechanical seal introduction
QI series pump is single-stage , single-suction centrifugal pump , desiged as per the interational standard ISO2858 . It is a replacement of type BA water pump which is applicable to industrial and urban water supply and discharge as well as the agriculture irrigation . It can be used to transport liquid which have physical and chemical properties similar to clean water with a temperature not exceeding 80°
QI series pump is designed according to the functions and dimensions the international standard ISO2858 requires by our company . It is suitable for hot boiler water supply , hot water circulation system , industrial and urban water supply and discharge as well as the agriculture irrigation . Nevertheless , the temperature of the water should be no more than 150°.
Industrial end suction water pump mechanical seal Specification
Working Principle: |
Centrifugal type |
Main applications: |
Chemical |
Driver: |
Electric motor or Diesel engine |
Power Specs: |
220V, 240V, 380V, 400V, 415V, 440V, 50hz/60hz |
Max.permissible fluid temperature: |
105°C(221°F) |
Type of connection: |
Flange |
Installation position: |
Horizontal chemical pump |
Casing/Inner parts material: |
Cast iron,SS 304,SS 316L,Duplex SS |
Shaft seal type: |
Mechanical seal |
Maximum drive rating: |
90KW(10HP) |
Maximum caliber: |
300mm(12 inch) |
Maximum discharge-side pressure: |
1.25MPa(12.5bar) |
Maximum head: |
125m(410ft) |
Flow rate range: |
6.3-400m3/h(27.7-1760US.GPM) |
Industrial end suction water pump mechanical seal performance
Centrifugal End Suction Pump Performance | |||||
Pump Type |
Capacity (m3/h) |
Head (m) |
Speed (rpm) |
Motor Power(kw) |
Eff (%) |
QI 50 |
3-14 |
3.7-82 |
1450-2900 |
0.55-11 |
21.5-60 |
QI 65 |
6-30 |
3.8-115.4 |
1450-2900 |
0.55-30 |
25-75 |
QI 80 |
12-60 |
3.6-128 |
1450-2900 |
0.55-37 |
39-75 |
QI 100 |
24.3-120 |
3.7-133 |
1450-2900 |
1.1-75 |
51-78 |
QI 125 |
51.4-240 |
8.4-133 |
1450-2900 |
4-110 |
52-81 |
QI 150 |
104-240 |
13-53 |
1450 |
11-45 |
62-81 |
QI 200 |
194-460 |
13.1-55 |
1450 |
22-90 |
65.5-82 |
QI 250 |
320-760 |
22.6-52 |
1480 |
75-132 |
67.5-84.5 |
QI 300 |
530-1200 |
21.9-38 |
1480 |
90-132 |
61.66-107.6 |
Industrial end suction water pump mechanical seal curve
Industrial end suction water pump mechanical seal structure
Industrial end suction water pump mechanical seal application
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 / Wastewater |
Power Generation stations , dewatering , desalination , energy recovery turbines |
Chemical / Mining |
Chemical plants , refineries , petroleum distribution , coal sites , ethylene glycol pumping . |
Industrial end suction water pump mechanical seal packing and shipping

Our Services
1. Offer Large capacity pump solutions
2. Selection
3. OEM available
4. ODM available
5. Design
6. Installation
7. Maintenance

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Web:
Email:coco(@)
Tel:86-311-89940549 Fax:86-311-86271170
International calls:86 15032857866
WhatsApp:008613731071183
Skype:mandy.anpump
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