Adjustable Flow Submersible Pump Bottom Filter Silent (EB301 3W) AC220240V 50Hz A compact, lowpower submersible pump designed for quiet, reliable water circulation. The EB301 (3W) combines adjustable flow control and a builtin bottom filter to protect the pump from debris while delivering stable performance on a standard AC220–240V, 50Hz supply. Key benefits Quiet operation: Engineered for low noise so it fits well in living rooms, offices, bedrooms, and other noisesensitive environments. Adjustable flow: Simple flow control lets you match water output to the needs of your application without additional equipment. Bottom filter protection: Integrated bottom intake filter reduces the risk of clogging from sediment and debris, extending pump life and reducing maintenance. Low power consumption: 3W power rating provides efficient circulation for small systems while keeping energy use minimal. Easy to install and use: Submersible design simplifies setup—place the pump in water, connect to AC220–240V 50Hz power, and adjust flow as needed. Key attributes Model: EB301 (also referenced as Eb301 3w) Power: 3W Power supply compatibility: AC 220–240V, 50Hz Operation: Submersible pump with adjustable flow control Intake: Bottom filter for debris protection Noise: Designed for silent or lownoise operation Typical applications Aquariums and fish tanks: Maintain gentle circulation and water movement without disturbing aquatic life or creating excess noise. Small fountains, desktop water features, and decorative water displays: Provide steady flow and quiet operation for indoor decorative use. Smallscale hydroponics, terrariums, or plant irrigation systems: Recirculate nutrient solution or water in compact setups where low flow and low power draw are required. Installation and maintenance tips Submerge the pump fully in water before switching on to avoid dryrunning. Position the pump so the bottom filter is unobstructed; periodic cleaning of the filter element will maintain performance. Use the flow adjustment control to set the desired output; reduce flow for delicate setups or increase for stronger circulation. Ensure the power supply matches AC 220–240V, 50Hz before connecting to avoid damage. What this pump solves Prevents debris from entering the pump with a bottom filter, reducing clogging and downtime. Allows precise control of water flow to suit a variety of smallscale applications. Keeps operation quiet for indoor environments where noise is a concern. Provides a lowenergy circulation solution with a 3W power rating compatible with standard AC 220–240V, 50Hz outlets. The EB301 (3W) is a practical choice when you need a compact, quiet, and adjustable submersible pump for small water circulation tasks that require dependable performance and simple maintenance.