ELF3 Series Low Noise Variable Speed Water Pump Controller :

The Low Noise Variable Speed Water Pump Controller is an innovative solution designed to provide precise and efficient control over water pressure while minimizing operational noise. This advanced controller is specifically engineered to regulate the speed of water pumps, ensuring consistent pressure levels with minimal sound output.

With a focus on noise reduction, this controller is ideal for applications where quiet operation is essential, such as residential settings, hospitality environments, and commercial facilities. By utilizing advanced variable speed technology, the controller optimizes pump performance while keeping noise levels to a minimum, creating a more peaceful and comfortable atmosphere for users.

In addition to its emphasis on low noise operation, the controller incorporates features that enhance its overall reliability and performance. These may include built-in protections, energy-saving capabilities, and compatibility with a wide range of water pump systems. The controller's ability to maintain quiet operation without sacrificing efficiency makes it a valuable asset for various water supply and circulation applications.

Key Features :

1. used height of different floors,

2. waterproof,

3. wide voltage of 90-260V and wide frequency of 50/60hz,

4. low noise,

5. high efficiency and energy saving,

6. super durability

   
   

The pump initiates operation either by pressure falling below the initial pressure or by the flow switch becoming operational at integration. This facilitates a self-priming period of 3'20" for initializing the pump. (Adjustments can be made prior to ex-works.)

Upon fluid depletion, the pump ceases operation automatically through the flow switch being obstructed. The pump will continue to operate persistently for 3'20", thereafter ceasing functionality. The initiating pressure can be easily manipulated via the +/- button to adapt to diverse work environments.