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Automatic Multi-stage Inverter Water Pump CHM-DC Series
Automatic Multi-stage Inverter Water Pump CHM-DC Series
Automatic Multi-stage Inverter Water Pump CHM-DC Series
Automatic Multi-stage Inverter Water Pump CHM-DC Series
Automatic Multi-stage Inverter Water Pump CHM-DC Series

Automatic Multi-stage Inverter Water Pump CHM-DC Series

The CHM-DC Series Automatic multi-stage centrifugal water pump delivers stable high-pressure water supply with efficient multi-stage impellers. Available for OEM/ODM customization to meet various industrial and commercial application needs.

  • MOQ Order :

    50 PCS

  • Control Box :

    Button type / Touch Screen LCD type with WIFI

  • Available Output :

    0.5HP / 1.0HP / 2.0HP

  • Customized Service :

    YES, Brand/ Logo/ User manual/ Unit Box

  • Voltage/Hz :

    110V / 220V ; 50/60Hz

  • Warranty :

    12 Months
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Automatic Multi-stage Inverter Water Pump CHM-DC Series

 

We are the Intelligent inverter pump supplier in China, The CHM series multistage water pumps new design for the household water supply, water supply system, cooling system, booster system; the pump working with wide voltage from 130v to 280V Ac. Our Variable Frequency Pump Could be customized by different type of plug.

 

Technical Data

Model

Voltage

Power

Current

Speed

Flow (m3/h)

Head (m)

Inlet/Outlet

V / HZ

HP

KW

A

RPM

Max.

Rated

Max.

Rated

CHM2-2DC

220, 50/60

0.5

0.37

2.5

4500

4.4

1.5

38

25

1"x1"

CHM4-2DC

220, 50/60

1

0.75

6.2

4000

8

4

37

30

1 1/4"x1"

CHM4-3DC

220, 50/60

2

1.5

6.5

4000

8

4

55

45

1 1/4"x1"

Note: the standard controller is button type, for the output 1HP and 2HP could be option by LCD touch screen type with WiFi function; please mention in the inquiry before your order

 

Performance Curve

 

 

Installation Dimensions

Installation Dimensions

Model DN1 DN2 a (mm) b (mm) a1 (mm) b1 (mm) h (mm) h1 (mm) n (mm) n1 (mm) Carton Size (mm) G.W. (kg)
CHM4-2DC G1¼ G1 356 220 90 140 282 97 165 79 394 × 260 × 330 9.7
CHM4-3DC G1¼ G1 410 220 90 140 282 97 165 128 420 × 260 × 330 11

 

Product Features 

Automatic Centrifugal Water Pump

1. Variable Speed Motor: Automatic adjust the motor speed according to the desired pressure, saving energy. (the smaller flow the more power saved); due to excellent hydraulic design and intelligent motor speed control, the inverter frequency pump working by low noise.


2. Constant Water Pressure: Not start-stop frequently, increased comfort, the end-user is no longer bothered the water pressure fluctuations, Constant water pressure whether flow small or large. The pump not start when the mains water supply have enough pressure, saving energy.


3.Wider Working Voltage: 50HZ and 60HZ For Rated Voltage 220V, the working voltage range is 130V ~ 280V It will be auto protected when the voltage over this range

 

4. Four Electronic pressure sensor: No magnetic components avoid the impurity effect, rapid pressure acquisition speed, longer life

 

5. Digital Display: working pressure, motor frequency, settled pressure, fault display; the WIFI /wireless water pump could be controlled by App. The Error code will be displayed when the pump failure, it is easy to check the reason of failure and after service

 

3 Working Modes (Option)

There are three working modes suitable for different purpose:
*BOOSTER UP:  Automatically raises water pressure as soon as taps are opened.         
*BOOSTER DOWN: Automatically boosts water pressure from roof or overhead tanks.           
*TIMING/Filling the tank: Automatically pumps water to the roof tank on a timer, reducing frequent starts and stops.

3 Working Modes

 

Our Certificates

 

FAQ

Q1: Is the CHM-DC pump easy to install?

A1: Yes, the Inverter Water Pump is designed with a plug-and-play structure. It comes pre-wired and factory-configured, requiring only standard pipe and power connections. No special tools are needed.

 

Q2: What kind of liquids can this pump handle?

A2: The CHM-DC Inverter Water Pump is suitable for clean water and light industrial liquids that are non-corrosive and free of solid particles. For slightly contaminated water, a pre-filter is recommended.

 

Q3: Can I control the pump remotely?

A3: Yes, the Inverter Water Pump supports smartphone APP control. You can remotely start/stop the pump, adjust pressure, switch working modes, and monitor system status in real time.

 

Q4: What are the available working modes?

A4: There are three modes: Booster Up, Booster Down, and Timing/Filling the Tank. You can select and set the desired mode easily via the control panel or the mobile app.

 

Q5: How often does the pump need maintenance?

A5: The Inverter Water Pump requires minimal maintenance. Under normal conditions, we recommend checking the impeller, seals, and electrical connections every 6 to 12 months.

 

Q6: What happens if the pump runs dry or the voltage fluctuates?

A6: The built-in VFD controller includes dry-run protection, overload protection, and voltage fluctuation safeguards to prevent damage and ensure safe operation.

Quality is guaranteed. Every Inverter Water Pump product is tested before dispatch and complies with CE standards. Looking forward to your order.

 

горячие теги : Automatic Inverter Water Pump
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