Leo Non-Clogging Industrial Electric Vertical Submersible Sewage Water Pump for Wastewater Drainage

Basic Info

Model NO.	150WQ200-30-30
Driving Type	Motor
Material	Cast Iron
Structure	Single-stage Pump
Power	Electric
Start Up	Electric Pump
Application	Submersible Pump, Sewage Pump
Media	Sewage Pumps
Performance	No Leakage Pump
Theory	Centrifugal Pump
Merge	Changsha Swan
Merge2	Wuxi Pump Works
Rated Voltage	380V, 660V, 3kv, 6kv, 10kv etc
Frequency	50Hz Three-Phase AC Power
Medium Temperature	Below 42 Celsius
Medium Density	Below 1200kg/M3
pH Value	Within The Range of 4-10
Volume Ratio of Solid Phase	Below 5%
OEM/ODM	Accept
Transport Package	Export Plywood Case
Trademark	LEO
Origin	China
HS Code	8413709990
Production Capacity	3000set/Year

Packaging & Delivery

Package size per unit product 1455.00cm * 560.00cm * 450.00cm Gross weight per unit product 450.000kg

Product Description

Overview
It has many obvious advantage such as compact structure,no overload,high efficiency and energy saving,high reliability,high stability,anti-winding,no clogging,automatic coupling,automatic protection and automatic control,it has unique functions in transporting various kinds of sewage or insoluble solid-phase mixed liquids containing solid particles and sediment.
The design,manufacturing and quality of this series of products comply with GB/T24674"Waste submersible motor-pumps"standards,CJ/T472"Submersible sewage pump"standards,and its efficiency index reaches GB32031"Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps"standards.

 

Application
This series of products are mainly used to transport various types of sewage,wastewater,rainwater,or other insoluble solid phase mixed liquids containing solid particles, sediment,fiber,and so on. The products are widely used in urban sewage treatment plant drainage system,factory commercial heavily polluted wastewater discharge,residential area sewage drainage,civil air defense system drainage,hospital and hotel sewage drainage,complete auxiliary machinery drainage for hydropower station,auxiliary drainage for water conservancy pump stations,exploration,mining supporting equipment,waterworks water supply equipment, municipal engineering,construction site,subway station drainage and other industries

 

Performance Parameters Table

Model	Capacity(m³/h)	Head(m)	Pump efficiency (%)	Shaft power (kW)	Speed(rpm)
150WQ200-30-30	120	33	65	16.6	1450
	200	30	75	21.8
	260	26	71	25.95

Product Attribute

Attribute	Attribute	Attribute value
Material	Impeller	HT250
	Pump cover	HT250
	Pump shaft	2Cr13
	Seal ring	ZG07Cr19Ni10
	Bearing	SKF
	Motor cover	HT250
	Volute	HT250
	Suction bell	HT250
	Guide rail	06Cr19Ni10
	Sling chain	06Cr19Ni10
	Coupling mounting base	QT500-7
	Fixed/mobile mounting base	Q235-B
	Cable	Special cable for submersible pump 10m
Working conditions	Medium temperature (ºC)	≤42ºC
	Solid	≤42
	Medium PH value	4~10
	Medium density	≤1200kg/m3
	Volume ratio of solids phase	≤5%
	Flange grade	0.6MPa
Installation	Installation method	Coupling installation
	Inlet and outlet diameter	150
	Direction of rotation
Motor	Number of motor phases	three phase
	Protection class	IP68
	Number of motor poles	4P
	Insulation class	H
	Motor Power(kW)	30KW
	Rated voltage(V)	380
	Rated current(A)	58.1
	Power factor	0.85
	Motor efficiency(%)	92.3
	Stall torque/rated torque	2.1
	Power cable outer diameter(mm)(3×mm2+1×mm2)	27(3×16+1×6)
	Control cable outer diameter(mm)	23
Seal	Machinery Seal	Burgmann
Package	Weight(kg)	590
Other	Monitoring point	Winding temperature rise protection

Structural Feature1.Special submersible motorThe whole series of motors are of H-class insulation,temperature resistance reaching 180ºC,protection level is IP68, low energy consumption,low temperature rise,and high stability,compared with ordinary motors, increase heat resistance by 60 degrees celsius, extend the life, and the wiring chamber is sealed and separated from the stator and rotor of the motor, which brings double insurance.The motor bearing adopts the auxiliary oil tank structure, which increase the bearing service life.2.Electric pump protection systemThe motor has a number of built-in warning sensors,including the leakage in the wiring chamber,,the motor cavity and the oil chamber, and the temperature rise of the bearding and the motor coil. The motor is equipped with water leakage monitoring,and the oil chamber is equipped with oil mixed water probes.There is comprehensive monitoring of motor operating conditions.3.Impeller,voluteThe products adopt three-dimensional flow theory design, CFD calculation simulation,non-blocking,non-overload design, and are of high efficiency, wide efficient range,low energy consumption, and adopt double-flow channel non-blocking impeller.The passage of the pump body is wide, so the solids are easy to pass, and the fibers are not easy o entangle. The impeller is strictly balanced to minimize vibration and maximize the life of bearings and mechanical seals.4.Cable anti loose sealing systemThe cable outlet adopts special structure,which eliminates water leakage, electricity leakage,short circuit,and stator coil burnout caused by accidental factors such as artificial pulling,broken cable jacket, and cable aging,which effectively reduces the probability of failure caused by water in the upper part of the whole machine5.Cooling systemThe motor uses four sides to contact with water or air,which greatly improves its heat dissipation capacity. The motor bearding housing is in direct contact with water or air,which enhances the heat dissipation capacity of the bearing and greatly increases the service life of the bearing.According to the water level,cooling-jacket cooling system is provided to ensure that the motor can continue to run when it breaks the surface of water6.Sealing systemThe product adopt patented structure, double sealed chamber structure,three sets of mechanical seal are used in the pump,and a buffer chamber is added.This greatly increases the reliability of the seal and completely guarantees the reliable operation of the products.The mechanical seal adopts integrated installation.

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