Description

The Electric Pressure Switch is a critical device for automating water pump operations, ensuring efficient and reliable performance across various applications. Below is a summarized and structured overview of its key aspects:

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Operation

• Function: Automatically starts and stops the water pump based on demand (e.g., when a tap or valve is opened or closed).
• Continuous Operation: Maintains consistent flow and pressure in the system as long as there is demand.

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Technical Data

• Starting Pressure: 0-6 Bar (adjustable).
• Max. Rated Current: 10A or 30(16)A.
• Max. Working Pressure: 10 Bar.
• Power Supply: 100V-120V or 220V-240V, 50/60Hz.
• Max. Ambient Temperature: 40℃.
• Max. Liquid Temperature: 0~80℃.

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Key Features

1. Automatic Control: Starts and stops the pump based on pressure demand.
2. Dry-Running Protection: Prevents pump damage by stopping operation during water shortages.
3. Check Valve: Protects against water hammer.
4. Thread Connection: 1″ (33.3 mm) male thread for easy installation.
5. Running Models:
   • Model 1: Set both stopping and starting pressures. The pump stops when the stopping pressure is reached or when there is no water flow. It restarts when the pressure drops to the starting pressure.
   • Model 2: Set only the starting pressure. The pump stops when the flow stops (e.g., tap closed) and restarts when the pressure drops to the starting pressure.
6. Automatic Restart: Restarts the pump after idling stops, with a standard detection interval of once per hour.

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Applications

• Plumbing Installations: Controls and protects pumps in domestic water systems.
• Garden Systems: Ideal for garden irrigation and watering systems.
• Irrigation: Suitable for agricultural and landscape irrigation.
• Sports Facilities: Ensures consistent water supply for sports fields and facilities.

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Options

• Color: Available in different colors.
• G1 Plastic Pipe Joint: For quick connection to the water pump.
• Power Cable Length: Customizable based on customer requirements.

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Installation and Use

1. Connection: Use the G1” male thread or a plastic pipe joint for quick connection to the pump.
2. Power Supply: Ensure the power supply matches the specifications (100V-120V or 220V-240V, 50/60Hz).
3. Pressure Settings: Adjust the starting and stopping pressures according to system requirements.
4. Safety: Install the pump and pressure switch in a safe location, away from extreme temperatures and direct sunlight.

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Conclusion

The Electric Pressure Switch is a versatile and reliable solution for automating water pump operations. Its advanced features, such as dry-running protection and customizable running models, ensure optimal performance and longevity of the pump. For more details or to explore options, contact a professional supplier or visit HT Pumps.

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This summary provides a clear and concise overview of the Electric Pressure Switch, making it easier to understand its functionality, features, and applications.

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