We are dedicated to providing Wall Mounted Single Phase Pump Controller With Double Liquid Level Control, Pump Single Phase Pump Control Panel With Pump Stalled Protection, Three Phase Duplex Booster Pump Controller With ABS Enclosure as well as efficient and timely services for customers at home and abroad. Our company insists on keeping pace with the times, actively explores and constantly improves the development path in line with its own situation, and gradually promotes the internationalization process of our company. We are committed to providing a professional, intelligent and efficient service model, so that high-quality, leading products can better meet customers' needs. We implement multiple quality supervision of manufacturers, merchants, and users to provide customers with professional and standardized services.
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
Sticking towards the principle of 'Super High-quality, Satisfactory service', We've been striving to become a superb business partner of you for Automatic Pressure Control for Water System Application. We believe in the core values of 'integrity, innovation, and responsibility'. Based on the current situation of the company's talent team, we vigorously implement the strategy of strengthening the enterprise with talents.
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