Reliable control and protection for deep-well water systems
For borehole pumping, rural water supply, tank filling and constant-pressure systems. B603PRO and B6031B2 combine automatic pressure control, electrode-free water-shortage detection and built-in dry-run protection.
2 control platformsMatched to different project requirements
Up to 315 kWB603PRO power coverage
220 V & 380 VMultiple voltage configurations
1-year warrantyStandard warranty commitment
Typical applications
Deep-well control for the way water is actually used
Match the control platform to the water source, operating target and installation environment.
01 · AGRICULTURE & LIVESTOCK
Agriculture & Livestock Water Supply
Reliable deep-well water supply for irrigation, farm storage tanks and livestock watering.
02 · INDUSTRIAL SUPPLY
Industrial Water Supply
Automatic pump control for factory water storage, process-support water and daily facility supply.
03 · REMOTE COMMUNITY
Desert & Remote Community Water Supply
Stable borehole water delivery for villages and remote communities with limited water infrastructure.
04 · HIGH-HEAD TRANSFER
High-Head Water Transfer in Saline-Alkali Areas
Precise pump control for high-lift water transfer, matched with suitable pumps and water-system materials for demanding environments.
Deep-well pump solutions
Solve the operating problems that matter underground
Deep-well pumps are difficult to inspect and costly to take offline. BEDFORD control logic helps detect water shortage, protect against dry running and maintain stable pressure automatically.
Extra sensing electrodes add wiring, installation work and maintenance points.
Advanced Electrode-Free Detection
Advanced algorithms identify water-shortage conditions without requiring sensing electrodes in the well.
A falling water level may leave the pump running without sufficient water.
Built-In Dry-Run Protection
When a water-shortage condition is detected, the controller stops the pump and manages the configured recovery logic.
Changing water demand can cause pressure fluctuation and inefficient fixed-speed operation.
Automatic High-Precision Pressure Control
The inverter automatically adjusts pump speed to maintain the target pressure for precise and stable control.
Pump-focused control
Automatic control and protection for practical pump operation
Configure the operating logic around the motor, water conditions and pressure target.
Automatic RestartPower-on restart and configurable recovery logic support unattended operation.
Sleep and Wake-Up ControlThe pump can sleep when demand is low and restart when pressure falls.
Pump, Motor and Inverter ProtectionProtection covers water shortage, current, voltage, overload and phase-related faults.
Multiple Voltage ConfigurationsMatch the platform to supply voltage, motor type, power and site conditions.
Choose the right platform
B603PRO or B6031B2?
Both platforms support deep-well pump control, electrode-free water-shortage detection and built-in dry-run protection. Select according to power, voltage, enclosure and installation requirements.
Higher Power & Panel Integration
B603PRO
A flexible IP20 platform for protected cabinet and control-panel installation.
Power coverage up to 315 kW
Suitable for larger motors and engineered systems
Automatic high-precision constant-pressure control
Selection and commissioning support
Compact Pump-Focused Solution
B6031B2
An IP54 pump inverter for compact installations that require additional enclosure protection.
0.37–7.5 kW power range
220 V and 380 V configurations
Supports selected single-phase and three-phase motor configurations
Restart, sleep and water-shortage protection
Why BEDFORD
Patented development, practical manufacturing and global supply experience
BEDFORD combines pump-control development, manufacturing and project support for contractors, distributors and pump manufacturers.
Manufacturing and Testing Capability
From assembly and inspection to finished-goods storage, BEDFORD supports product evaluation, customization and repeat supply.
1 pc sampleNormally dispatched within 7 days
Within 30 daysNormal batch-order delivery
1-year warrantyStandard warranty commitment
Technical supportInstallation, consultation and on-site service
Inverter production lineExport Shipment PreparationWarehouse storageFinished goods warehouse
BEDFORD Patents & Certifications
1 / 12
Become a BEDFORD partner and help advance reliable, efficient pump-inverter solutions for water systems worldwide.
100+R&D
70+Invention Patent
2,800+Project Experience
30 YearsCompany History
Before you ask for a quote
Project information we need
A few system details help us recommend the suitable platform and configuration.
What should I include in my inquiry?
Supply voltage, motor power and current, motor phase, pump model or curve, well depth, required head or target pressure, installation environment and expected quantity.
Which model should I choose?
B603PRO is recommended for higher-power or panel-integrated systems. B6031B2 suits compact pump-focused installations within its power range. We will confirm the final selection after reviewing your project data.
Do I need sensing electrodes in the well?
No. Both platforms use an advanced algorithm for water-shortage detection without requiring sensing electrodes.
Can you support a sample and private-label cooperation?
Yes. A one-piece sample is available, and OEM, ODM, packaging, panel, manual and software customization are supported.
Project consultation & quotation
Tell us about your deep-well pump project
Share the motor power, voltage, well depth, required head or pressure, pump details and expected quantity. We will help you compare B603PRO and B6031B2 and prepare a quotation.
CompanyGuangzhou Bedford Electric Equipment Co.,Limited.
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