About This [ SILENT PERFORMANCE] Engineered with precision ball bearings in the wheel frame, this 12V DC peristaltic pump delivers-quiet operation for noise-sensitive environments. The high-quality stainless steel screws prevent rust and while ensuring smooth, vibration-free performance that lasts for years. [EFFORTLESS MAINTENANCE DESIGN] Featuring a smart pump head design that disassembles in seconds, cleaning and maintenance become quick and hassle-free. The transparent silicone tubing allows for easy flow monitoring while the durable PC shell resists damage from and daily use. [PRECISE FLOW CONTROL] Adjustable flow direction and rate (0-400ml/min) through simple positive/negative connection changes. for applications requiring exact dosing measurements in aquariums, laboratories, or industrial settings where precision liquid transfer is critical. [PREMIUM DURABLE CONSTRUCTION] Built with POM rolling wheels and high-grade ball bearing rollers for maximum durability. The thick-walled 6.4mm ID silicone tubing withstands repeated compression while resisting kinks and wear, ensuring reliable long-term performance. [VERSATILE APPLICATION READY] Designed to handle aquarium water, , and various dosing additives with ease. Operates flawlessly in temperatures from 0-40°C and up to 80% humidity, making it suitable for diverse environments from home aquariums to professional labs. Overview Brand : Adfaga Power Source : AC/DC Manufacturer : Adfaga Unit Count : 1.0 Count