CONQUERALL 2PCS Mini 8mm Precision Stepper Peristaltic Pump DC 3V-5V Full Metal Gear Self-Priming for Lab Medical Experiment

This 8mm stepper peristaltic pump adopts a 2-phase 4-wire stepper motor with full metal gearbox and copper roller pump head, boasting high craftsmanship, durability and high precision. It features compact size, easy installation, mute running, and is ideal for micro-liquid handling scenarios. With reversible flow direction and stable performance, it meets professional precision fluid control needs. Specifications: Voltage Range: DC 3V-5V Rated Voltage: DC 5V Rated Current: 150mA Power Supply Option: Single 3.7V lithium battery (low voltage reduces speed and flow) Weight: 5.2g Max Flow Rate: 0.5mL/min at 5V Phase Resistance: 22Ω Applicable Silicone Tube: 2.5mm Widely applied in lab equipment, medical experiments, beverage dispensers, automatic irrigation systems and industrial liquid control. Simple operation, mute running and high precision make it an ideal choice for professional precision fluid control scenarios. It comes with a 1-year warranty. If you have any questions, please click "Contact Seller" — our professional team is ready to provide you with expert assistance. Customization services are also available; feel free to reach out to us.

• 【Easy Operation Quiet Running】Simple to install and operate; mute running, no interference to precision work.
• 【Compact Size】Voltage: 3V-5V (Rated 5V); Rated Current: 150mA; Max Flow: 0.5mL/min at 5V; Weight: 5.2g; 8mm 2-phase 4-wire stepper motor; Phase Resistance: 22Ω; Fits 2.5mm silicone tube.
• 【Wide Application】Ideal for lab equipment, beverage dispensers, automatic irrigation systems, industrial liquid control and medical experiments.
• 【Full Metal Gear High Precision】Full metal gearbox & copper roller pump head; reversible flow; 0.5mL/min max flow at 5V for high-precision dosing.
• 【Package】2 x Mini 8mm Stepper Peristaltic Pump