VTP/LC series Vertical turbine pumps / Vertical line shaft pumps are newly researched and developed on the basis of absorbing the advanced technology of domestic and foreign similar products. They are provided for delivering clear water, rainwater, sewage and seawater below 55 deg C.
The pumps hand been used for handling circulating water in large scale power stations, metallurgy, water supply &drainage of civil engineering and farmlands as well as mining drainage.
Performance range of Vertical turbine pumps /Vertical line shaft pumps
Construction of Vertical turbine pumps /Vertical line shaft pumps:
This series of vertical turbine pumps / Vertical line shaft pumps are single stage or double stage vertical centrifugal partial submerged pumps. They are vertically installed with the inlet vertical downward and the outlet horizontal extending. The rotor elements can be pull-out or non-pull-out, the axial thrust of pump carried by the motor or carried by the pump according to requirements of customers. The bearings of the pump is rubber bearings or Thordon bearings, when the rubber bearings are used, the shaft has shaft sleeves with pressure clear water in for lubrication.
Material of flow passage components:
The VTP/LC series vertical turbine pumps / Vertical line shaft pumps could be customized with different material, main material configuration followed :
| Recommended Material Configuration (For reference only) |
| Item |
Clean water |
Drink water |
Sewage water |
Hot water |
Sea water |
| Case & Cover |
Gray iron (HT250) |
S.S304 |
Ductile iron (QT500) |
Cast Steel |
Duplex S.S 2205 |
| Impeller |
Gray iron (HT250) |
S.S304 |
Ductile iron (QT500) |
2Cr13 |
Duplex S.S 2205 |
| Wearing ring |
Gray iron (HT250) |
S.S304 |
Ductile iron (QT500) |
2Cr13 |
Duplex S.S 2205 |
| Shaft |
C.S 45 |
S.S420 |
40Cr |
40Cr |
Duplex S.S 2205 |
| Shaft sleeve |
C.S 45 |
S.S304 |
S.S304 |
S.S304 |
Duplex S.S 2205 |
| Remarks: detailed material list will according to liquid and site conditions |
Pumps in Workshop
Pumps in Workshop
Pumps in Testing
Materials of main parts:
Impeller: Cast iron, cast steel or stainless steel
Shaft: High quantity of carbon steel or stainless steel
Others: Cast iron, cast steel or steel plate welding
Instruction of Vertical turbine pumps /Vertical line shaft pumps
For example: VTP400-2-50
400: Pump outlet diameter (mm).
VTP:vertical turbine pump.
K: Pull-out rotor, B: non-pull-out rotor.
X: Outlet is under pump foundation.
S: Outlet is above pump foundation.
2: Number Of stage
50: Head at design point.
A: Impeller model.
Pumps before delivery
Audited Supplier 
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