Leo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and Irrigation

Leo Industrial Electric Large Flow Vertical Axial Flow Water Pump is ideal for water diversion and irrigation. It is designed for high efficiency and low maintenance. Made in our factory.
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PRODUCTS DETAILS

Basic Info.

Model NO.
700ZLB-70
Material
Cast Iron
Structure
Single-stage Pump
Assembly
Liquid Pumps
Power
Electric
Start Up
Electric Pump
Type
Blade Pump
Application
Clarified Water Pump
Industry
Water Diversion and Irrigation
Media
Clear Water,Rain,River Water,Sewage,Waste Water
Performance
High Efficiency
Theory
Axial Flow Pump
Merge
Changsha Swan
Merge2
Wuxi Pump Works
Medium Temperature
Below 50 Celsius
Running Mode
Power Frequency or Frequency Conversion
Direction of Rotation
From The Drive End,The Pump Rotated in Clockwise
Installation
Vertical Single Foundation/Vertical Double Founda
OEM/ODM
Accept
Pump Warranty
One Year
Transport Package
Export Plywood Case
Trademark
LEO
Origin
China
Production Capacity
3000set/Year

Packaging & Delivery

Package Size
1700.00cm * 850.00cm * 5505.00cm
Package Gross Weight
1500.000kg

Product Description

General
ZLB vertical axial flow pump is a new generation of small and medium-sized axial flow pump developed by our company. This pump head is low, the flow is large,this series of products has a wide spectrum,good hydraulic performance and novel structure,it is characterized by high efficiency,good cavitation performance,easy installation and maintenance;and the same time,combined with the latest information control technology,the intelligent water pump system independently developed can be configured,with automatic monitoring function,the design,manufacture,and quality of this series product meet the standard of GB/T13008"Technical condition for mixed-flow pump and axial-flow pump"
 

Application
This series of products can be used for clean water or other liquids with physical and chemical properties close to water whose temperature of conveying medium is no more than 50ºC.They are widely used in large-scale water conservancy projects, farmland irrigation,industrial conveying water,The thermal power station carries circulating water, shipyard level,urban water supply and drainage and water diversion projects


Performance Parameters Table
Model Capacity(m³/s) Installation angle Head(m) Pump efficiency (%) Shaft power(kW) Speed(rpm) Impeller outer diameter(mm)
700ZLB-70 1.7 -6 6.98325706 86.23133845 134.7 730 650
1.76 -4 7.446110527 86.46158362 148.8
1.84 -2 7.885166901 86.60894054 164.6
1.91 0 8.328982693 86.73787784 180.2
1.99 2 8.797785433 86.55368169 198.5

Material Table of Standard Configuration
Part description Water Sewage
GB ASTM GB ASTM
Suction cone HT250 A4835 QT500-7 Gr.80-55-06
Guide blade body HT250 A4835 QT500-7 Gr.80-55-06
Impeller HT250 A4835 ZG07Cr19Ni10 CF8
Impeller chamber HT250 A4835 QT500-7 Gr.80-55-06
Outlet bending pipe HT250 A4835 QT500-7 Gr.80-55-06
Shaft sleeve 06Cr19Ni10 304 14Cr17Ni2 431
Shaft 40Cr 5140 20Cr13 A276-420
Coupling HT250 A4835 QT500-7 Gr.80-55-06
Guide bearing Rubber bearing / Thordon bearing /
Gland box HT250 A4835 QT500-7 Gr.80-55-06
Packing seal PTFE / PTFE /
Thrust radial bearding Rolling bearing / Rolling bearing /
Motor base Q235B A36 Q235B A36
Drive the base HT250/Q235B A4835/A36 HT250/Q235B A4835/A36


Leo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and IrrigationLeo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and Irrigation


Structure advantages
1.Guide bearding
Standard with high quality rubber guide bearings with small friction coefficient, vibration absorption and especially suitable for axial flow pump
The lower guide bearing adopts lengthened structure with better length-diameter ratio, which greatly improves the stability of rotor parts;
Designed with enough lubricating flume,and good cooling lubrication effect
2.Outlet bending tube
Precision casting,reasonable radius of curvature,internal passage smooth transition,performance optimization
The design of the multi-rib structure increases the strength and the rigidity of the body
Reasonable hoisting hole design,convenient hoisting
3.Impeller chamber
Precision casting,internal passage smooth transition,performance optimization
Half structure for easy maintenance
4.Thrust bearding unit
Under conventional working condition,the heat radiation rib of the outer circle radiates heat,so that the external water receiving difficulty in the field is solved
Under special working conditions,increase the heat radiation of the coil to ensure that the unit runs for a long time
Equipped with on-line vibration measurement and temperature measurement device to ensure safe running
5.Principal shaft
Standard steel for high strength shaft,high strength,good rigidity,high critical speed,ensure reliable operation
And the part matched with guide bearing and packing is provided with removable protective sleeve, with convenient maintenance
6.Impeller
The 3-D flow theory design and CFD computational simulation are adopted,with high efficiency and wide high-efficiency zone,and good cavitation performance
Independently developed hydraulic model,high efficiency area is wide
Adopt metal mould,precision casting



Product advantages
High-efficiency energy saving: the hydraulic model is designed by 3-D flow theory and calculated by CFD computational simulation,with the best performance in theory. Hydraulic components are made of metal mold,cast precisely guide blade mould is machined by CNC;guide blade shell and suction cone blank are cast by resin sand,solid flow channel is completely in accordance with design drawings,with efficiency higher, and wide high efficiency zone
High reliability:the design of the inlet flow channel is reasonable, the inlet water is uniform without vortex, with smooth running, the absolute concentricity o the pump shaft, and the excellent static balance of the rotor parts ensure that the pump has low vibration and low noise when running at high speed
Advanced technology:all parts using metal mold,precision casting,parts quality is reliable
Low maintenance: reasonable structure,convenient assembly and disassembly, and simple maintenance
Inventory management: reasonable inventory management,short lead time,fast delivery
Automatic monitoring: Equipped with intelligent water pump system independently developed,with automatic monitoring function



Ordering instructions
1.Please provide the following information when placing an order
★Pump mode or working conditions data:capacity,head and parameters such as efficiency and site water level elevation need to be met
★Medium:type,temperature,corrosive and other physical or chemical proerities
★Parts material(If not to specify material,pump will be supplied according to standard material )
★Motor requirements:power ,voltage,protection class,insulation class,cooling method,anti-explosion or not etc
★Other display instruments and monitoring equipment requirements,such as pressure gauges,bimetal thermometers,PT100 temperature resistance,vibration measuring devices,pressure transmitters,etc
2.Model selection instructions
★The order is not limited by the performance parameters list.data in the catalogue is only special point parameter,we can design and manufacture the product according to the user requirements
Leo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and IrrigationLeo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and Irrigation
Leo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and IrrigationLeo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and IrrigationLeo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and IrrigationLeo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and IrrigationLeo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and IrrigationLeo Industrial Electric Large Flow Vertical Axial Flow Water Pump for Water Diversion and Irrigation


FAQ
1. Q:Are you a manufacturer or trading company  
A:We are a manufacturer that specializes in industrial pump for 60 years
 
2. Q:What payment term do you prefer?
 A:Normally we take payment term 30% T/T in advance,70% paid before shipment, we can also accept L/C at sight.
 
3. Q:What about the package?
A:Standard export plywood case
 
4. Q:How long is the warranty?
A: Eighteen (18) months after delivery, twelve (12) Months from the date of commissioning, whichever comes earlier
 
5. Q:Is it acceptable to make customer's own brand?
 A: Sure, we can do OEM & ODM
 
6. Q:How many days does it take for manufacturing?
 A: It depends on order quantity and pump types. Normally it takes 20-120 days

 

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