PRECISE FLOW CONTROL WITH REVERSIBLE DIRECTION The innovative DC 6V peristaltic pump allows precise control over the flow direction simply by switching the positive and negative connection. Effortlessly manage fluid transfer in either direction for versatile applications in aquariums, labs, and gardening tasks. OPTIMAL PERFORMANCE IN CONDITIONS Engineered to excel in challenging environments, this dosing pump operates reliably within a temperature range of 0-40 and under relative humidity conditions of less than 80%. Enjoy consistent, silent operation with a flow rate of 20-60 ml/min and a rotation rate of 0.1-60 rpm. LOW NOISE, HIGH STABILITY WORKING PROFILE Boasting an impressively quiet and stable working mechanism, the 6V DC DIY Dosing Pump runs at a whisper-quiet level with minimal vibration. Its robust design ensures dependable performance even during extended periods of usage, making it suitable for sensitive settings. WIDE APPLICATIONS ACROSS MULTIPLE INDUSTRIES Versatile enough for liquid management needs, this dosing pump is a game-changer for aquarium enthusiasts, chemical laboratories, and gardening projects alike. It safely and accurately dispenses additives, chemicals, and liquids without compromising quality. COMPACT SIZE & EASY INSTALLATION Weighing just 150g and featuring dimensions of Driver Dia.32 x Height 23(mm) and Pump Dia. 54 x Height 46(mm), this peristaltic dosing pump fits easily into tight spaces. With an installation hole measuring 47mm, it's designed for effortless integration into existing setups, offering a sturdy, practical solution for all your dosing needs. Colour:White Material:Plastic Package Contents: 1x Dosing Pump kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.