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Sea Water Vertical Long Shaft Pump Electric Long Shaft Centrifugal Pump

China Sea Water Vertical Long Shaft Pump Electric Long Shaft Centrifugal Pump

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Sea Water Vertical Long Shaft Pump Electric Long Shaft Centrifugal Pump

MOQ： 1
Price： 1000—2000
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Payment Terms	T/T
Supply Ability	30sets/month
Delivery Time	5-8 work days
Packaging Details	Wooden case packing
Type	Centrifugal Pump
Drive Type	Direct Drive, Belt Drive
Material	Cast Iron, Stainless Steel, Bronze
Maximum Pressure	Up to 200 PSI
Inlet/Outlet Size	Up to 12 inches
Temperature Range	Up to 200°F
Head	Up to 500 feet
Application	Water Transfer, Irrigation, Industrial
Motor Type	Vertical, Horizontal
Flow Rate	Up to 5000 GPM
Seal Type	Mechanical Seal, Packing Seal
Power Source	Electric, Diesel, Gasoline
Impeller Type	Closed, Semi-Open, Open
Shaft Length	Up to 20 feet
Name	Long Shaft Pump
Brand Name	DENOR
Model Number	DENOR-CZB
Certification	ISO/CE/TUV
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T	Supply Ability	30sets/month
Delivery Time	5-8 work days	Packaging Details	Wooden case packing
Type	Centrifugal Pump	Drive Type	Direct Drive, Belt Drive
Material	Cast Iron, Stainless Steel, Bronze	Maximum Pressure	Up to 200 PSI
Inlet/Outlet Size	Up to 12 inches	Temperature Range	Up to 200°F
Head	Up to 500 feet	Application	Water Transfer, Irrigation, Industrial
Motor Type	Vertical, Horizontal	Flow Rate	Up to 5000 GPM
Seal Type	Mechanical Seal, Packing Seal	Power Source	Electric, Diesel, Gasoline
Impeller Type	Closed, Semi-Open, Open	Shaft Length	Up to 20 feet
Name	Long Shaft Pump	Brand Name	DENOR
Model Number	DENOR-CZB	Certification	ISO/CE/TUV
Place of Origin	China
High Light	Sea Water Vertical Long Shaft Pump ，Vertical Long Shaft Pump Electric ，Long Shaft Centrifugal Pump

Sea water vertical long shaft pump

LC high-efficiency and energy-saving seawater vertical long-axis pump is an advanced and mature series of products developed by Hunan Lijia Machinery to meet the needs of the domestic market after absorbing the advanced design and manufacturing experience of vertical long-axis pumps at home and abroad. This product can be used to transport liquids such as clean water below 55°C, rainwater, iron oxide water, sewage, corrosive industrial wastewater, seawater, etc.; after special design, it can transport liquids at 90°C. It is widely used in water companies, sewage treatment plants, power plants, steel plants, mines and other industrial and mining enterprises, as well as municipal water supply and drainage, farmland irrigation, flood control and drainage and other projects.

Duplex stainless steel seawater long shaft pump

● Model implication

200LC-23A×2-LH

200—The water pump outlet diameter is φ200mm;

LC—vertical long shaft pump;

23—When the impeller is not cut, the single-stage design point head of the pump is 23m (total head of the pump = single-stage head × number of impeller stages);

A—impeller outer diameter cutting code;

×2—The impeller stage number is 2 (omitted when the stage number is 1);

L—submerged depth (L≤40m, in m);

H—Water pump with protective tube (omitted if without protective tube).

Note: The model format of 100 caliber and 150 caliber is 100LC50-20A×2-L, 150LC140-15A×2-L, where 50 and 140 represent the design point flow of the pump. The model format of vertical long-axis pumps with 200 caliber to 1000 caliber does not include flow parameters.

● Performance range

Flow rate: 50~8400m3 ^/ h;

Lift: 15~150m.

● Structural features and working principle
The suction port of LC vertical long-axis seawater pump is vertically downward, the outlet is horizontal, vacuum-free startup is required, single foundation installation, the water pump and motor are directly connected, and the foundation occupies a small area; looking down from the motor end, the rotor of the water pump rotates counterclockwise, and the main features are:

1. The hydraulic design software is used to optimize the design, with superior performance, and full consideration is given to the anti-abrasion performance of the impeller and guide vane body, which greatly increases the life of the impeller, guide vane body and other parts; the product runs smoothly, safely and reliably, and is highly efficient and energy-saving.

2. The inlet of LC type energy-saving vertical long-axis pump is equipped with a filter screen with appropriate hole size, which can effectively prevent large particles of impurities from entering the pump and damaging the pump, while minimizing the inlet loss and improving the efficiency of the pump.

3. The impeller of LC type energy-saving vertical long-axis pump adopts balance hole to balance the axial force. The front and rear covers of the impeller are equipped with replaceable sealing rings to protect the impeller and guide vane body.

4. The rotor components of LC type energy-saving vertical long-axis pump include impeller, impeller shaft, intermediate shaft, upper shaft, coupling, adjusting nut and other parts.

5. The intermediate shaft, water pipe and protective pipe of LC type energy-saving vertical long shaft pump are multi-section, and the shaft is connected by threaded coupling or sleeve coupling; the number of water pipes can be increased or decreased according to user needs to adapt to different underwater depths. The impeller and guide vane body can be single-stage or multi-stage to adapt to different lift requirements.

6. The length of a single shaft is reasonable and the rigidity is sufficient.

7. The water pipe of LC type energy-saving vertical long-axis pump is connected by flange, and there is a guide bearing body between two adjacent sections of water pipe. Guide bearings are installed on the guide bearing body and the guide vane body. The guide bearings are made of polytetrafluoroethylene, ceron or nitrile rubber. The protective tube is used to protect the shaft and guide bearing. When conveying clean water, the protective tube can be cancelled, and the guide bearing does not need to be connected to external cooling and lubricating water; when conveying sewage, the protective tube must be installed, and the guide bearing must be connected to external cooling and lubricating water (the water pump is equipped with a self-closing sealing system. After the water pump is stopped, the self-closing sealing system can prevent sewage from entering the guide bearing).

8. The residual axial force and weight of the rotor components of the LC type energy-saving vertical long-axis pump can be borne by the thrust bearing in the motor support or by the motor with thrust bearing. The thrust bearing is lubricated with grease (also known as dry oil lubrication) or lubricating oil (also known as thin oil lubrication).

9. The shaft seal of LC type energy-saving vertical long shaft pump is a packing seal, and the shaft seal and guide bearing are equipped with replaceable sleeves to protect the shaft. The axial position of the impeller is adjusted by the upper end of the thrust bearing component or the adjusting nut in the pump coupling, which is very convenient.

10. LC type energy-saving vertical long-axis pumps with outlet diameters of φ100 and φ150 are only used to transport clean water at room temperature, without protective tubes, and the guide bearings do not require external lubrication with lubricating water; if the user requires φ100 and φ150 caliber vertical long-axis pumps with protective tubes, our company can provide additional technical solutions.

●Selection instructions :

1. The performance of LC vertical long-axis pumps can be found in the performance parameter table. The parameters listed in the table are the test performance of clean water at room temperature without water pipes and filters under one atmosphere; when calculating the head of the device, the loss of water pipes and filters is estimated as 1m per 5m.
2. The motor is configured according to γ≤1100kg/M ^3. YLS is a 6kV motor, and a 10kV motor can be equipped as needed.

3. When ordering, please indicate the pump model, performance parameters, liquid type (see "Main Parts Material Table"), material of main parts, submerged depth L, whether it has a protective tube, etc.; when transporting sewage, the maximum size of sewage particles and sewage specific gravity must also be provided.

4. If the temperature of the conveyed liquid is greater than 55°C, it must be indicated.

●Part material list :

Main Parts

Liquid type

Shimizu

Sewage

seawater

Bell mouth

HT200

HT200 or QT400-18

HT200Ni2Cr

321 or 316L stainless steel

impeller

HT200

QT400-18 or cast steel or ZG1Cr13Ni1

ZG1Cr18Ni9Ti

ZCuZn16Si4 or 316L stainless steel

Sealing ring☆

HT200

QT400-18 or 2Cr13

HT200Ni2Cr

ZCuZn16Si4 or 316L stainless steel

Guide vane

HT200

QT400-18 or cast steel

HT200Ni2Cr

ZG00Cr17Ni14Mo2

Water pipe, protective pipe

Q235-A

1Cr18Ni9Ti

00Cr17Ni14Mo2

45 or 2Cr13

1Cr18Ni9Ti

00Cr17Ni14Mo2

Bushing☆

2Cr13

1Cr17Ni2

Guide bearing☆

PTFE/Sialon/Nitrile rubber

Guide bearing body

HT200

HT200 or QT400-18

HT200Ni2Cr

ZG00Cr17Ni14Mo2

Threaded and sleeve couplings

45 or 2Cr13

40Cr or 2Cr13

1Cr17Ni2

Outlet elbow

Q235-A

1Cr18Ni9Ti

00Cr17Ni14Mo2

Motor support

Q235-A

Note: The material can be selected according to user requirements, and the parts marked with ☆ are wearing parts.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer 


Year Established:

2015 


Total Annual:

100000000-110000000


Employee Number:

50~100 


Ecer Certification：

Verified Supplier 

Denor Fluid Equipment (Wuhan) Co., Ltd. is a reputable manufacturer and supplier of fluid equipment for water systems. The company has incorporated advanced fluid production technology and processes from Germany. Since its establishment, Denor has upheld its core values of morality, integrity, and m... Denor Fluid Equipment (Wuhan) Co., Ltd. is a reputable manufacturer and supplier of fluid equipment for water systems. The company has incorporated advanced fluid production technology and processes from Germany. Since its establishment, Denor has upheld its core values of morality, integrity, and m...

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