Our Three Phase Pump Control With Present User Remote Monitor, IP54 Duplex Pump Controller, L922 Duplex Pump Controller Single Phase Under Voltage Protection is constantly innovating, drawing on the best of others, and combining practical experience to complete a major innovation from product appearance to function. We adhere to the development path of innovation, coordination, green, openness and sharing, with the goal of creating a world-renowned brand, world-class manufacturing and service capabilities. We encourage innovative thinking, insist on continuous learning, and be good at drawing on advanced models, experiences and methods. In the long-term pursuit of the brand, our company integrates various resources to lay a solid technical foundation for the long-term development of the company. We always hold that quality is the biggest responsibility to customers, and regard quality as the lifeline of the enterprise.
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 not only will try our greatest to offer you excellent services to each individual client, but also are ready to receive any suggestion offered by our buyers for Pressure Switch for Water Pump. We are a young and energetic company, and always adhere to the corporate tenet of honest and quality to provide customers with one-stop product solutions. We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects.
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