Under the guidance of the corporate philosophy of trust and creation, we actively carry out various businesses focusing on the development and sales of Single Phase Pump Control Panel Reserved Space For Installing Start Capacitor, Single Phase Pump Control Panel Wih LCD Screen Display, Three Phase Two Pumps Duplex Pump Controller In Doi Start, and lay the foundation for development. We have been working hard in the cause that we have created. With efficient management, advanced technology and equipment as well as strict quality assurance, we provide users with high-quality products and services. Our company always insists on the principle of 'good quality, reasonable price, the first-class service'. We welcome you to definitely stop by our manufacturing facility and sit up for creating pleasant organization relationships with clients in your own home and overseas while in the in the vicinity of long term.
Three Phase Duplex Booster Pump Controller With ABS Enclosure
| Product Details: Place of Origin:China Brand Name:LEADING Certification:CE Model Number:L932-B Payment & Shipping Terms: Minimum Order Quantity:1 set Price:Negotiable PackagingDetails:Carton Delivery Time:30-35 days Payment Terms:D/A, L/C, D/A, D/P, T/T Supply Ability:5000 Pcs / Each Month |
Detailed Product Description
Phase: | Three Phase | Pump Controlled Quantity: | Two Pumps | |
Enclosure Protection Grade: | IP54 | Install Position: | Wall Mounting | |
Displaying : | LCD Display | Liquid Level Transfer Distance: | :≤1000m |
Products Brief:
Intelligent Three Phase Duplex Booster Pump Controller AC380V Input Voltage , DOL Start Type , One Button Calibration
L932-B Booster Pump controller ,is a smart and intelligent three phase fully automatic pump controller with built-in water level control .
It is very useful in water applications,It comes in an ABS enclosure for weather-proof installation.it is suitable for Auto/Manual operation.
Interactive Lcd Screen

Products Technical Data:
Application | Control & protect booster pump only |
Model | L932-B |
Start type | Direct on line |
Qty of controlled pump | Duplex pump |
Rated input voltage: | AC380V Three phase 50HZ/ 60HZ |
Rated output power: | 0. 75kw-4kw (1 hp-5. 5hp) 15kw (20hp) |
Protection function | Over load protection Pump stalled protection Dry run protection Under voltage protection Over voltage protection Repeat start protection Phase unbalance protection Phase reversal protection Open phase protection |
Control characteristic | Connecting 0.5-4.5V pressure transmitter to replace pressure switch Duplex pump control .Main pump / standby pump automatically alternate .Main pump / standby pump automatically switch against malfunction .Standby pump participate running if required |
Other features | LCD screen displaying dynamic real time pressure value & pump running status Pump accumulative running time recording Pump last five faults record displaying Presenting one dry contact point (BA port) Present RS485 port Present user remote monitor LCD screen locked function under Auto state Push button calibration |
Working temperature Working humidity Degree of protection Install position Unit dimension (L x W x H) | -25℃-- +55℃ 20%--90%RH, no drips concreted IP54 Wall mounting 310 x 220x 1 20mm |
Product Application:

About Us
Leading Science & Technology company has been providing pump control and protection solutions to pump users.
Business Type : Manufacturer Exporter
Main Market: South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, etc.
Tag: duplex alternating pump controller, duplex sump pump control panel
Our Duplex Pump Control Panel (L932) has extremely strong cost performance, competitive advantages and continuous stability of product quality, therefore, it is a wise choice to choose it. Through the marketing network all over the world, we can work closely with customers, communicate in time and make quick responses to meet the diverse needs of customers. We rely on resources advantages, fully grasp the market demand, the use of modern theory and technology, to achieve large-scale development.
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