M2 Smart Pressure Automatic Water Pump Controller
The M2 smart pressure pump controller is a water pump dedicated VFD controller, built to automatically adjust pump pressure according to preset parameters. Direct mountable on pumps with integrated power input, motor output and pressure sensor. This unit delivers steady water supply for villas, hotels, manufacturing facilities and agricultural irrigation projects.
Power Range:
• 1PH 220V 2.2kW
• 3PH 220V 2.2kW
• 3PH 380V 2.2~3.0kW
- Features
- Specifications
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- Commodity name: M2 Smart Pressure Automatic Water Pump Controller
What is the M2 Automatic Water Pump Controller?
The M2 back-pack water pump controller functions as a variable-frequency drive for constant pressure water supply. Unlike traditional mechanical pressure switches, this smart pump controller relies on algorithm-driven variable speed regulation, eliminating water hammer and pressure fluctuation for consistent water delivery. It is widely deployed in villa domestic water supply, hotel booster systems, factory circulating water and farm irrigation networks. The controller can provide smart water pressure control for water pump, booster pump, well pump, submersible pump, etc.
AI Self-Learning Smart Control
Equipped with upgraded Fuzzy PID 2.0 algorithm as its smart brain, this automatic water pump controller realizes dynamic pipeline pressure tracking:
- Pressure fluctuation controlled within ±0.01 MPa, removes destructive water hammer effect
- Built-in load-prediction database with 100+ working-condition profiles
- 0.5 second advance response for sudden flow changes, prevents pipeline rupture
Easy Installation & Simple Operation
- Compact back-pack design, fast fixed assembly directly onto water pumps
- One-click pressure setting with dedicated pump-control macro; minimal training required for site operators

Dual Model Energy Optimization
This energy-saving water pump controller cuts your running cost significantly:
- Deep Sleep Mode: Auto shut-off under low-flow night-time conditions with pressure-keeping monitoring; standby power consumption reduced by 92%
- Dynamic Frequency Adjustment: follows pump efficiency curve in real-time, overall energy saving rate: 28% ~ 35%
Triple-layer Protection System
Maximize pump service life with comprehensive protection built into this pump controller:
- Electrical Protection: IP54 fully sealed cabinet plus 3-layer anti corrosion PCB coating; adapts to high-humidity, dusty and salt-spray environments
- Mechanical Protection: Soft start & soft stop removes torque shock, doubles motor service life
- Process Protection: 16-item fault self-diagnosis including water shortage, pipe freezing and over-pressure; visible fault-code readout, cuts downtime by 70%

Multi-Pump Parallel Control
For large-capacity water-supply projects, the automatic water pump controller supports intelligent networking:
- Freely combination of up to 6 water pumps
- Backup units takeover system while main-unit failure. By this way it will effectively ensure non-stop water supply
- Runtime based intelligent rotation logic, extends whole system lifespan by 40%

Mobile Remote Monitoring
- It can connect mobile to remotely adjust parameters, reset faults and track power consumption
- Cloud storage keeps 3-year operating history; auto generate energy-saving analysis reports to evaluate system performance
- Improve operational efficiency up to 300%
Frequently Asked Questions
Q: What is an automatic water pump controller used for?
A: An automatic water pump controller adjusts pump motor speed to hold stable pipeline water pressure, avoiding manual on-off operation, reducing water hammer and saving electricity for home, commercial and farm water systems.
Q: Can this pump controller run multiple water pumps together?
A: Yes. The M2 water pump controller supports intelligent networking of up to 6 pumps for large scale water supply requirements.
Q: Does the M2 support remote monitoring?
A: Yes. The pump controller supports 4G module. It can connect mobile through program for remote parameter tuning, fault reset and cloud data recording.
Q: What kind of pumps can the controller be used for?
A: The M2 is mainly used for low frequency water pumps below 2.2kw. It can be various water pressure control for water pump, booster pump, well pump, submersible pump, etc.

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