Introduction
The Vertical Pipeline Centrifugal Pump is a high-efficiency, steady-flow pump designed for pressurizing and transporting clean water and mildly corrosive liquids. It is suitable for industrial, HVAC, and water supply systems.
Product Features
Low Vibration Operation
The impeller meets G6.3 dynamic balancing standards and is equipped with a thickened pump shaft, resulting in overall machine vibration below 4.5 mm/s.
Supports Continuous Operation Throughout the Year
The motor adopts S1 long-time duty and F-class insulation, meeting the requirements for 24-hour continuous operation.
Wide Operating Condition Coverage
Flow rate 2–864 m³/h, head 7–132 m, temperature 0–80°C, interface DN25–DN300, covering most industrial, HVAC, and building water supply systems.
Products Description
Production Capacity: 15,000㎡ factory area, 5 production lines, annual output of 10,000 water pumps and 5,000 blowers.
Quality Assurance: ISO 9001 and CE/TUV certified, full-process quality control, 100% finished product qualification rate.
Technology R&D: 20 engineers and 10 technicians, 15 patents, supporting new product development and non-standard customization.
Supply Chain and Inventory: 50+ long-term suppliers, key components manufactured in-house, common raw material inventory ≥3 months of production.
After-sales Service: Provides 24-hour technical response, 72-hour on-site service, and long-term maintenance support.
Technical Data
| Power supply | 3φ 380V 50Hz |
| Working mode | S1 |
| Medium temperature | 0-80℃ |
| Ambient temperature | |
| Density | Less than 1.05×103kg/m3 |
| PH scope | 5-9 |
| Installation method | Vertical installation |
Structural Diagram
Direct connection
|
No. |
Name |
Material |
|
1 |
Motor |
- |
|
2 |
Mechanical seal |
SIC/SIC |
|
3 |
Bearing bracket |
HT200 |
|
4 |
Impeller |
HT200 |
|
5 |
Pump body |
HT200 |
|
6 |
Plug |
Q235 |
|
7 |
Key |
45 |
|
8 |
O-ring |
NBR |
|
9 |
Seal ring |
ZCuSn10Pb5 |
|
10 |
Nameplate |
0Cr18Ni9 |

Coupling Connection
|
No. |
Name |
Material |
|
1 |
Motor |
- |
|
2 |
Bearing bracket |
HT200 |
|
3 |
Rear cover |
HT200 |
|
4 |
O-ring |
NBR |
|
5 |
Plug |
0Cr18Ni9 |
|
6 |
Seal ring |
ZCuSn10Pb5 |
|
7 |
Pump body |
HT200 |
|
8 |
Impeller |
HT200 |
|
9 |
Mechanical seal |
SIC/SIC |
|
10 |
Flange type spindle |
2Cr13 |
|
11 |
Motor coupling |
HT200 |
|
12 |
Nameplate |
0Cr18Ni9 |

Performance Curve


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