Peristaltic Water Dosing Pump DC 5V with Gearbox, Reversible Direction, Selfpriming Suction, Slow Why choose this pump Precise lowflow dosing: The peristaltic design produces a controlled, slow flow ideal for accurate metering and repeatable smallvolume delivery. Simple, lowvoltage operation: Runs on DC 5V for easy integration with 5V power supplies and control systems. Reversible direction: Forward and reverse operation lets you dose and retract fluid without additional plumbing or valves. Selfpriming suction: Starts pumping without manual priming, reducing setup time and allowing drawfromcontainer operation. Robust gearbox drive: Gear reduction provides steady lowspeed torque for consistent output and longer motor life. Clean fluid path: Fluid contacts only the tubing, which simplifies maintenance and reduces risk of contamination. Key features and attributes Function: Peristaltic water dosing pump designed for controlled, lowrate fluid delivery and suction. Voltage: DC 5V input for compatibility with common lowvoltage systems. Drive: Integrated gearbox for reliable, slowspeed performance and improved torque. Direction: Reversible motor direction for dosing or retracting fluid. Priming: Selfpriming suction capability supports dry starts and remote fluid pickup. Size and installation: Compact form factor suitable for tight spaces and system integration. Mounting points allow secure installation in equipment or enclosures. Materials and maintenance: Peristaltic action confines fluid to tubing, making routine maintenance as simple as tubing replacement. Performance and compatibility Stable lowspeed flow suited to repeatable microdosing applications. Compatible with common 5V control boards and microcontroller systems for pulse or continuous control. Able to run from small DC supplies or battery packs when lowpower operation is required. Practical use scenarios Aquarium and pond dosing: Deliver precise amounts of fertilizer, buffer, or conditioning additives on a schedule without contaminating pump internals. Hydroponics and smallscale agriculture: Meter nutrients and pH adjusters in drip or reservoir systems where stable low flow and reversibility improve accuracy and reduce clogging. Laboratory and hobby dispensing: Provide repeatable reagent or dye dosing for experiments, prototypes, and craft projects where controlled, smallvolume delivery is needed. What it solves Eliminates frequent manual topping and guesswork by delivering measured amounts automatically. Reduces downtime for priming and complex plumbing by offering selfpriming and reversible flow. Lowers maintenance time since only tubing needs regular replacement, not the pump head. Delivery expectations Designed for lowflow dosing and suction tasks. Select tubing compatible with your fluid and required flow rate to achieve desired performance. This peristaltic water dosing pump is a practical choice when precise, lowspeed, reversible dosing and simple maintenance are required in compact systems operating on DC 5V.