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TDLF Vertical multistage pump

TDL/TDLF is a vertical multistage centrifugal pump, featured with all stainless steel wet parts. This series is mainly applied to high lifting and water-pressure boosters. The series uses a standard GB motor and assembly mechanical seal, allowing repairing the pump without disassembling the pump and easily replacing the motor according to the customer's needs. Due to its more compact structure, lighter weight, low noise, and elegant appearance, it is the best substitute for the previous cast icon multistage pump. TDL is suitable for non-corrosive liquids and TDLF is suitable for mildly corrosive liquids.

Application

· Water supply & drainage for high-rise buildings
· Filtration and transfer at waterworks
· Industrial liquid transportation
· Water treatment systems
· Agricultural irrigation

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Model:
TDLF

Product Features

Product Structure

Hydraulic Performance

Others

Product Features

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Technical Parameters

Max Flow	240m³/h	Voltage	380V
Max Head	300m	Frequency	50Hz
Speed	2950RPM	Max Motor Power	110KW
Structure	VERTICAL	Mounting type	B5/B14
Outlet Diameter	DN25~DN150	Efficiency Level	IE3
Sealing type	MECHANICAL SEAL	Insulation Class	F
Working Pressure Max	PN16/PN25	Protection Class	IP55
Liquid Temperature	-15°C~120°C	Cooling Method	AIR-COOLED
Product Certificate	/	Thermal Protection	/

Product Structure

No.	Name	Material
1	Electric motor base	HT200
2	Shaft	0Cr18Ni9
3	House of Mechanical Seal	TDLF		ZG0Cr18Ni9
		TDL	64 and below	HT200
			90 and above	QT600-3
4	Mechanical Seal	Sub-assembly
5	Impeller	90 and below		0Cn8Ni9
		120 and above		ZG0Cr18Ni9
6	Diffuser	90 and below		0Cr18Ni9
		120 and above		ZGOCr18Ni9
7	Cylinder	0Cr18Ni9
8	OUTLET AND INLET	TDLF		0Cr18Ni9
		TDL	8 and below	HT200
			12 and above	QT600-3
9	Base Plate	TDLF		HT200
10	Inducer	0Cr18Ni9
11	Diffuser with bearing	0Cr18Ni9
12	Sliding bearing	YG6
13	Seal ring	F-4
14	Top diffuser	0Cr18Ni9
15	Coupling	ZG25
16	Motor	Sub-assembly

Hydraulic Performance

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