Why you need this pump Reliable, compact dosing and water transfer where steady flow and spacesaving installation matter. Solves common problems like airlocks, irregular dosing, and lack of installation space by combining selfpriming capability, a consistent flow rate, and a very small motor footprint. Built for predictable performance in laboratory and hobby environments where precision and uptime matter. Key benefits and features Selfpriming function: Quickly draws water and primes automatically, eliminating the need for manual priming and reducing downtime. Effective lift height up to 3 meters for flexible placement. Consistent flow rate: Delivers a steady 80 ml/min with no significant fluctuations, suitable for accurate laboratory metering and repeatable aquarium dosing. Spacesaving motor: Compact motor measures 32 mm diameter x 23 mm height, allowing installation in confined spaces or inside equipment housings. Durable pump tube support: Designed to operate intermittently for over 300 hours, giving dependable service life in longterm applications. Predictable operation: The combination of selfpriming and stable flow minimizes maintenance and ensures reproducible results. Practical applications Laboratory metering: Precise reagent or solvent addition for smallvolume experiments, titrations, or automated sample preparation where 80 ml/min and stable flow are required. Aquarium dosing: Consistent delivery of supplements, trace elements, or additives to maintain water quality and stable conditions for aquatic life. Smallscale fluid transfer and dosing: Ideal for compact instruments, prototype devices, or hobby hydroponic setups that need a compact pump with reliable priming and steady output. Technical highlights (specifications) Selfpriming lift height: up to 3 meters Flow rate: 80 ml/min (steady) Motor size: 32 mm diameter x 23 mm height Pump tube support life: designed for over 300 hours of intermittent operation What makes it stand out Combines automatic priming and a steady, measured flow in a motor small enough for constrained installations. Focused on reliability and repeatability rather than overpromising performance — suitable where precise, continuous smallvolume dosing is essential. Simple integration into lab setups, aquariums, and compact devices thanks to the small motor profile and reliable pump tube support.