ITWZB-B Series Brass Impeller Double Control System Automatic Self-priming Pump

Power : 128W/0.2HP-800W/1.1HP

Max. Head ( m ) : 22-45

Max. Flow ( m³/h ) : 1.8-3.6

Max.Suction ( m ) : 6-8.5

Brass Impeller

Double Control System

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Description
Components
Curves
Performance Data
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Description :

Introducing the ITWZB-B Series Brass Impeller Double Control System Automatic Self-priming Pump. This professional-grade pump is designed to meet all your water pumping needs with utmost efficiency and reliability.
Featuring a large flow high head, this pump ensures a steady and powerful water flow, making it ideal for various applications. Whether you need to irrigate your garden, fill up a swimming pool, or transfer water from one location to another, this pump will deliver exceptional performance.
Equipped with an all-copper motor coil, this pump guarantees superior durability and longevity. The copper construction ensures optimal heat dissipation, preventing overheating and extending the lifespan of the motor. This feature makes the pump a reliable choice for long-term use.
In addition to its robust performance, this self-priming pump operates with minimal noise. Say goodbye to annoying and disruptive pump sounds, as this model is designed to provide a quiet and peaceful environment.
Not only does this pump excel in performance and durability, but it also boasts high efficiency and energy-saving capabilities. Its advanced design allows for maximum water flow with minimal power consumption, helping you save on energy costs while reducing your carbon footprint.
Rest assured, this pump is built to withstand the test of time. Its super durability ensures reliable operation even in demanding conditions. Whether you're facing extreme weather, heavy usage, or challenging environments, this pump will continue to deliver outstanding performance.
Choose the ITWZB-B Series Brass Impeller Double Control System Automatic Self-priming Pump for a professional-grade solution that combines power, efficiency, and durability. Experience the difference in water pumping with this top-of-the-line product.

Function :

The linear pressure sensor is employed to regulate the initial pressure of the pump rather than conventional mechanical switch. Concurrently, it incorporates an advanced flow control system.
The capabilities of the pump comprise :
1. Automated recognition of pipe pressure;
2. Automatic readjustment of starting pressure;
3. The integrated chip possesses a memory function;
4. Plug-and-play configuration;
5. Intelligent adaptable learning;
6. The operation of water pump is governed by the pressure sensor and flow switch;
7. Water deficit protection mechanism;
8. Initiates the pump automatically when the water returns;
9. Timer functionality;
10. Temperature protection;
11. Electrophoresis for rust prevention.

Motor :

Electrical pump speed : (n=2850rpm)
Insulation : Class F
Degree of protection : IP44
Continuous service : S1
Thermal protector
Single-phase : 220V, 50/60Hz. Can be customized

Application :

Well water lifting and water tower water filling

Rural water supply and garden irrigation

Pipeline pressure boosting, long-distance water transfer and supporting equipment (solar energy water supply system, water heater, etc.)

Transfer clean water or non-corrosive liquid without solid particles and fibers

Operation conditions :

The temperature of pumping liquid does not exceed 100^oC and the ambient temperature does not exceed 40^oC, and the maximum suction is 8.5m.

Product Explosion Chart :

Components	Construction
Pump body	Cast iron , 304stainless steel inserts
Pump support	Cast iron , 304stainless steel inserts
Motor housing	Aluminum
Impeller	Brass
Mechanical Seal	Silicon carbide
Bearing	6201(250W-450W) 6202(650W-850W)

Performance Chart :

Technical Data ：

Model	Power （W)	Power （Hp)	Max.flow (m³/h)	Max.flow （L/min）	Max.head (m)	Max.suction (m)	Caliber (mm)	Meas. (mm)	Volume (m³)	G.W. （kg）
ITWZB-128B	128	0.2	2.0	33	20	6	1"x1"	260188241	0.012	6.5
ITWZB-250B	250	0.3	2.0	33	20	6	1"×1"	260188241	0.012	6.5
ITWZB-350B	350	0.5	2.2	37	25	8.5	1"×1"	275205272	0.015	8.1
ITWZB-450B	450	0.6	2.2	37	30	8.5	1"×1"	275205272	0.015	8.3
ITWZB-650B	650	0.9	3.3	55	35	8.5	1"×1"	305215285	0.019	11.3
ITWZB-850B	850	1.2	3.6	60	40	8.5	1"×1"	305215285	0.019	11.6

About Us

Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.

Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.

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