Peristaltic Liquid Pump 12V DC Hose Pump Dosing Head with Silicone Tubing

12V Peristaltic Liquid Pump with Dosing Head and Silicone Tubing - Self-Priming, Non-Contact Fluid Handling
✔️ 12V DC motor, up to 100 mL/min flow, self-priming, 200-300 mA draw

This compact peristaltic liquid pump moves fluids safely without the pump touching the liquid, making it a handy choice for beverage projects, garden automation, and other small-scale dosing tasks. The famed clover-pattern roller compresses the silicone tubing to push liquid through, so you get clean, non-contact pumping ideal for experiments or DIY robots. It self-primes with water up to about 0.5 meters and supports PWM-based speed control for precise flow. Includes 1 meter of silicone tubing and 2 barbed connectors. Important: the supplied tubing is not sterile and not FDA/USDA compliant, sterilize before use.

✅ Type: Peristaltic pump, non-contact fluid handling
✅ Voltage & current: 12V DC; 200-300 mA max; PWM speed control
✅ Included: 1 m silicone tubing, 2 barbed connectors
✅ Tubing size: approx 4 mm outer diameter, 2 mm inner diameter (pump tube size may vary; measure yours) (4 mm OD ≈ 0.157 in, 2 mm ID ≈ 0.079 in)
✅ Self-priming: primes up to ~0.5 m with water
✅ Flow rate: up to 100 mL/min
✅ Dimensions: motor Ø27 mm (1.06 in), total length 72 mm (2.83 in); mounting holes Ø2.7 mm (0.106 in) at 50 mm c-c
✅ Temperature range: 0°C-40°C
✅ Weight: 200 g
✅ Notes: tubing not sterile; not FDA/USDA compliant; sterilize before use
💡 What is a peristaltic pump and why is it a good choice for small-scale dosing? Here's a quick answer. - Non-contact pumping keeps fluids clean and reduces contamination risk. - Self-priming plus PWM speed control lets you dial in precise, repeatable flow. - Handy for hobby projects and small automation where quick setup helps. - Includes tubing and barbed connectors for fast, reliable operation.