We decided to upgrade the core technology of our Pressure Control Single Phase Pump Control Panel With Manual Auto Control Method, IP22 Protection Single Phase Pump Control Box Carton Packing, Digital Water Pump Control Box Cell Phone Based Remote Controller on our own to achieve self-sufficiency in the industry chain. We stick to the goal of stable quality, considerate service, continuous improvement and continuous innovation. We have made great achievements in scientific and technological innovation, industrial development and management, accumulated precious spiritual wealth and profound cultural heritage. While obtaining our own steady development, we always adhere to the high sense of social responsibility of a successful enterprise. Our company has been continuously develop and grown under the the concept of quality casting brand and quality is trustworthy,we believe that in the future with your trust and company, our company will be more and more powerful.
Automatic Submersible Water Pump Controller For Overhead Tank
| Product Details: Place of Origin:CHINA Brand Name:LEADING Certification:CE Model Number:M521 Payment & Shipping Terms: Minimum Order Quantity:1 set Price:Negotiable PackagingDetails:Carton Delivery Time:15-25days Payment Terms:L/C, D/P, T/T Supply Ability:10000 sets Per Month |
Detailed Product Description
Phase: | Single Phase | Pump Controlled Quantity: | One Pump |
Enclosure Protection Grade: | IP22 | Install Position: | Wall Mounting |
Rated Output Power: | 0.37KW-2.2KW (0.5HP-3HP) | Rated Input Voltage: | AC220V/50HZ Single Phase |
Trip Response Time Of Over Load: | 5sec-5min | Recovery Time Of Over Load: | 30min |
LEADINGM521 Pump controller adopt the digital control chip, set upper and down liquid level and automatic control in one function. Automatic and manual two working mode can be selected..the controller have loss phase, overload, empty load, over voltage and under voltage function protection. Small size .elegant appearance. Applicable to a variety of water supply control occasions.
Interactive LCD Screen

Start type | Direct on line |
Qty of controlled pump | Single pump |
Rated input voltage: | AC220V-240V Single phase 50HZ/ 60HZ |
Rated output power: | 0.37kw-2.2kw (0.5hp-3hp) |
Capacitor: | Reserved space for installing start capacitor |
Protection Offered: | Over load protection Pump stalled protection Dry run protection with sensor free Under voltage protection Over voltage protection |
Application & Control characteristic | Control and protect universal pump Using water level sensor or float 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 | Push button calibration Memory function when power off & recovery |
Working temperature Working humidity Degree of protection Install position Unit dimension (L x W x H) | -25℃-- +55℃ 20%--90%RH, no drips concreted IP22 Wall mounting 1 60× 82× 228mm |
Brief Introduction:
As the manufacturer of intelligent pump controller and pump motor starter products ,we have selling experiences in this field for more than 10 years ,our main market including Southest Asia ,Africa ,South America and our products sells very well both in domestic and overseas market due to it’s novelty design and good performance .
Our Advantages :
we can accept customized products because we have our own research and development department ;
we can supply competitive price because we are the factory ;
we can supply technic support because we have experienced technic team
Our Location And Communication:
From Guangzhou to Changsha takes 1hour by air, 2.5hour by high speed train
From Shanghai to Changsha takes 1.5hour by air, 5hour by high speed train
From Beijing to Changsha takes 2.5hour by air
From Hong Kong to Changsha takes 2hour by air
Tag: intelligent pump control box, digital pump controller
We are committed to providing high quality Water Pump Pressure Switch Control for Water Pump, excellent services, competitive prices and prompt delivery, we are looking forward to cooperating with clients all around the world. We've been persisting in the business essence 'Quality First, Honoring Contracts and Standing by Reputations', providing customers with satisfying products and service. In order to survive and develop, any enterprise must adapt to market changes and use its core competitiveness.
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