M921 Single Pump Protection Pump Controller

Product Details
Customization: Available
Task: Program
Structure: Closed-Loop
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  • M921 Single Pump Protection Pump Controller
  • M921 Single Pump Protection Pump Controller
  • M921 Single Pump Protection Pump Controller
  • M921 Single Pump Protection Pump Controller
  • M921 Single Pump Protection Pump Controller
  • M921 Single Pump Protection Pump Controller
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Basic Info.

Model NO.
M921
Signal
Continuous
Function
Automatic Control
Certification
CE
Condition
New
Customized
Customized
Material
ABS
Qty of Controlled Pump
Single Pump
Protection Method
Real Motor Output Power (Watts) by Power Factor
Rated Input Voltage
AC220V/AC230V Single Phase
Rated Output Power
0.37kw-2.2kw (0.5HP-3HP)
Transport Package
Carton
Specification
14 pcs/carton
Trademark
Neutral
Origin
China
HS Code
9032899090
Production Capacity
100000PCS/Year

Packaging & Delivery

Package Size
33.00cm * 27.50cm * 17.50cm
Package Gross Weight
2.000kg

Product Description

 Product Description

M921 Single Pump Protection Pump Controller
M921 Single Pump Protection Pump Controller

1.Product Information

Introducing the M921 Single Pump Control Panel by Hunan Leading Science & Technology. This intelligent water pump controller ensures efficient operation for pumps ranging from 0.37kw to 2.2kw.

Model M921
Main technical data  
.Start type Direct on line
. Qty of controlled pump Single pump
. Protection method Real motor output power (watts) by power factor
. Rated input voltage: AC220V-240V Single phase
50HZ/ 60HZ
. Rated output power: 0.37kw-2.2kw (0.5hp-3hp)
 
 
 
Protection function
Over load protection
Pump stalled protection
Dry run protection with sensor free
Under voltage protection
Over voltage protection
Rapid cycle protection
 
 
 
Application &
Control characteristic
Control and protect universal pump
Using water level sensor ,float switch or pressure switch to control pump start and stop
Applied for water supply by liquid level control through float switch or liquid probe
Applied for water supply by pressure control through pressure switch and pressure tank
Applied for drainage by liquid level control through float switch or liquid probe
 
 
Other features
Pump last five faults record displaying
Pump accumulative running time displaying
Pump shaft anti-rust
LCD screen locked function under auto state
Present RS485 port
Main installation data  
Working temperature
Working humidity
Degree of protection
Install position
Unit dimension (L x W x H)
-25ºC-- +55ºC
20%--90%RH, no drips concreted
IP54
Wall mounting
250×1 97×114cm

2.Company  Information




Pump Control Panel and Accessories



 

Product Description

 

As the leading supplier of pump control panels and accessories, Hunan Leading Science & Technology Development Co., Ltd. offers a wide range of innovative products to meet your pumping needs.



 

Key Features:

 

  • Intelligent Single / Dual Pump Control Panel

  • Motor Protector / Starter

  • Reverse Osmosis Controller

  • Anti-Clogging Reversal Pump Control Panel










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Benefits:

 

  • Efficiently control and protect your pumps and motors

  • High-quality products with CE certification

  • 15 years of experience in manufacturing pump control panels

  • Trusted by pump suppliers worldwide










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Visit Us:

 

For more information, please visit our website at pumpcontroller.en.made-in-china.com



 

Location and Communication:

 

Conveniently located in Changsha, we are easily accessible by air or high-speed train from major cities like Guangzhou, Shanghai, Beijing, and Hong Kong.



 

Trade Fair:

 

Join us at the EIMA International 2016 Show at Booth No: C5, Hall No: 33 ter from Nov 9-13, 2016.



 

Company Services:

 

  • Payment Terms: T/T, L/C

  • Delivery Terms: by sea, air, DHL, ***, UPS, FedEx










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About Us:

 

Since 2001, Hunan Leading Science & Technology Development Co., Ltd. has been a trusted provider of pump control and protection solutions. Explore our range of products including Intelligent Pump Controllers, Sewage Pump Controllers, and more.




M921 Single Pump Protection Pump Controller


Hunan Leading Science & Technology Development Co., Ltd.



 

Welcome to Hunan Leading Science & Technology Development Co., Ltd.



 

Our company consists of three major departments:

 

  1. Sales Team

  2. R&D Team

  3. Production Team










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The Sales Team gathers information and technical requirements from pump manufacturers, distributors, and users, which is then passed on to our R&D Team. The R&D Team evaluates the information, conducts research, development, and testing of pump controllers. Once the pump controller is ready, our Production Team takes over for manufacturing.



 

Through close cooperation among our team members, Hunan Leading has developed innovative control and protection technologies for the pump industry.



 

Visit us at our trading fairs for communication and feedback on our products.




M921 Single Pump Protection Pump ControllerM921 Single Pump Protection Pump Controller

NO.3 Our production capacity

M921 Single Pump Protection Pump Controller

Welcome to Hunan Leading Science & Technology Development Co., Ltd.'s factory field trip showcasing the innovative Single Pump Protection Pump Controller.

FAQ    



 

Pump Control Panel by Hunan Leading Science & Technology Development Co., Ltd.

 

Are you looking for reliable pump control panels? Look no further! Our panels are designed for efficiency and durability, ensuring smooth operation of your pumps.

 

  • Request samples for testing to experience the quality firsthand.

  • Standard panels delivered in 7 working days; non-standard in 15-20 days.

  • OEM and ODM services available with ordering quantity requirements.

  • Quality control follows ISO standards, ensuring top-notch performance.

  • Designed for an approximate lifetime of 8 years for long-term use.

  • After-sales service includes free spare parts, technical training, and maintenance support.

  • With 15 years of experience, trust us for reliable pump control solutions.










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Location and Transportation Guide:

 

Conveniently located in Changsha, we are easily accessible from major cities:

 

  • Guangzhou: 1 hour by air, 2.5 hours by high-speed train.

  • Shanghai: 1.5 hours by air, 5 hours by high-speed train.

  • Beijing: 2.5 hours by air.

  • Hong Kong: 2 hours by air.










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