| Type: | Pump Controller |
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| Power (Kw): | 0.1-2.2 |
| Voltage ( V ): | 90-260 |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Automatic Variable Speed Electronic Pressure Water Pump Controller
The Automatic Variable Speed Electronic Pressure Water Pump Controller is a cutting-edge solution designed to efficiently manage water pressure in buildings with multiple floors. This advanced controller is equipped with features that make it ideal for applications where water needs to be distributed to varying heights.
Key Features :
Wide Power Range: The controller has an output power of 0.1 to 2.2 kW (3 HP) for a wide range of applications.
Universal Voltage Compatibility: The operating voltage is 100 to 240 VAC, 50/60 Hz, adapting to various global power standards.
Strong Pressure Capacity: It can maintain pressure up to 10 bar, helping you work effectively in difficult situations.
Advanced Protection System:
IP65 Waterproof Rating: Designed to withstand harsh environments, with a high level of waterproof and dustproof protection.
PCB Protection: Provides 200 seconds of water absorption protection to protect the controller from water damage.
Water Shortage Protection: Water shortage protection for 200 seconds to prevent damage caused by dry running.
Automatic Adjustment: The controller adapts to different types of floors. It automatically helps you operate smoothly on various surfaces without manual adjustment. Upgradeable: Includes water shortage check and upgrade function to expand functions.
Timed Pumping: Allows you to perform scheduled pumping operations. Provides convenient and efficient tap water management.
Compatible with Various Pumps: Designed to automatically adapt to deep well pumps with a water pressure range of 0 to 100 meters. No need to manually adjust according to the depth of the well.
Auto start the pump either by pressure lower than starting pressure or by flow switch open when starting the pump it allows 3'20"self-priming time to prime the pump in case.(timing can be modified before ex-works)
Stop the pump automatically by flow switch closed-top the pump in the case of water shortage, it will continuously run 3'20",then will stop the pump.Able to adjust the starting pressure easily by+-button, to suit the different working circumstances.
Technical Data :
Max.power : 0.1~2.2 kW
Voltage : AC 90V-260V
Max.Current :10A
Medium temperature : 0~80°C
Max.pressure : 10bar
Protection Grade : lP65
Application of lift : 0~100m
Frequency: 50/60Hz
Interface thread : 1"
| Model | Power | Frequency | Voltage | Rated Current |
| kw | Hz | V | A | |
| ELF3-S | 0.1-2.2 | 50/60 | 90-260 | 10 |
| ELF3-SP | 0.1-2.2 | 50/60 | 90-260 | 10 |
| ELF3-ST | 0.1-2.2 | 50/60 | 90-260 | 10 |
| ELF3-STP | 0.1-2.2 | 50/60 | 90-260 | 10 |
Suppliers with verified business licenses
Audited Supplier 
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