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TPG Vertical Pipeline Canned Motor Pump

TPG is a centrifugal pump with pump and hermetically sealed electric motor mounted on single shaft, thus eliminating the mechanical seal or other sealing device. A part of the pumped liquid is by-passed through the motor, for cooling the motor and lubricating the bearing. TPG is the ideal solution for the common problems of water leakage in water pumps on the market. The pump is designed for smooth and quiet operation, making it suitable for applications where noise levels need to be kept to a minimum. The TPG pump is equipped with a high-efficiency motor that delivers powerful performance while minimizing energy consumption, helping to reduce operating costs and improve overall efficiency.

Application

· Air conditioning cooling water circulation
· Air conditioning chilled water/hot water circulation
· Industrial equipment cooling
· Industrial process system

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Model:
TPG

Product Features

Product Structure

Hydraulic Performance

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Product Features

Extremely low noise level The pump features a silent design with reduced noise levels due to the elimination of rolling bearings. Instead, it is equipped with sliding bearingsC, which possess low friction, excellent self-lubrication properties, and high wear resistance. This design allows for silent operation and eliminates the need for regular lubrication and maintenance of bearings.
	No seal,no leakage TPG pump is guaranteed to be leakage-free for life, ensuring a clean and dry pump room. By eliminating the common mechanical seal (shaft seal), the pump overcomes the issue of water leakage caused by seal damage, thus maintaining a dry and clean pump environment.
Easy maintanence and longer warranty With a suspended impeller design, the pump reduces wear on graphite bearings, significantly extending their lifespan to over 40,000 hours. As a result, we offer a three-year maintenance-free guarantee, reducing operational costs and labor intensity for our customers.
	Non overload design The pump is specifically designed for air conditioning circulation systems to ensure stable operation within the full performance range without overload.

Model Meaning

Technical Parameters

Max Flow	1-2000m³/h	Voltage	380V
Max Head	5~90m	Frequency	50HZ
Speed	2900RPM/1450RPM	Max Motor Power	315KW
Structure	Vertical Inline	Mounting type	Vertical
Outlet Diameter	DN25-DN400	Efficiency Level	IE3
Sealing type	No mechanical sealing	Insulation Class	F
Working Pressure Max	16bar	Protection Class	IP55
Liquid Temperature	60 C	Cooling Method	water cooled
Product Certificate	N/A	Thermal Protection	/

Product Structure

Hydraulic Performance

性能参数图1 性能参数图2

Model selection instructions

After sales1

Users' selection shall not be limited by the performance parameters list. Parameters in the catalog are only for reference. We could design and manufacture the product according to the actual requirements. If there is a special selection beyond the sample performance parameters, please get in touch with our technical support.

If the selected model is close to performance parameters, generally standard impeller pumps and high-speed pumps are preferred. (NPSH shall meet the requirements).

If a high-voltage motor or special motor is required, please DO NOT make the foundation according to the installation dimension of the sample. Our technical support shall customize the drawings.

Product Features

Product Structure

Hydraulic Performance

Others