black NKP small peristaltic pump 12V DC long service life liquid dosing pump for aquarium DIY lab analytical 2mm ID x 4mm OD with BPT tube

Black NKP Small Peristaltic Pump 12V DC - Long-Life Liquid Dosing for Aquarium, Lab, and DIY (2 mm ID x 4 mm OD BPT Tube)
✔️ 12V DC, 33-60 ml/min flow, 2mm ID x 4mm OD BPT tube, 1000h life

This compact 12V DC peristaltic pump is a dependable choice for precise liquid dosing in aquariums, DIY projects, small labs, and analytical setups. It features a snap-in tube design, replaceable Pharmed BPT tubing, no valves or seals to leak, and easy head removal for quick maintenance. Sold as a single unit, it’s ideal when you need a compact, dependable pumping solution with straightforward tube changes.

✅ Voltage: DC 12V
✅ Flow rate: 33-60 ml/min
✅ Tube size: 2 mm ID x 4 mm OD
✅ Rotor: 3 rotors
✅ Tube material: Pharmed BPT
✅ Tube life: about 1000 h (long runs may be shorter)
✅ Operating temperature: 0-40°C; relative humidity <80%
✅ Tube operating range: -51°C to 132°C
✅ Design: Snap-in tube, quick changes; no valves or seals
✅ Head removal: Easy, tool-free access
✅ Applications: aquarium dosing, lab liquid transport, biochemical analysis, pharmaceuticals, biotechnology, water treatment
✅ Flow direction control: by connection polarity
💡 What is a small 12V peristaltic pump best used for in hobby labs and aquariums? A quick look at practical uses. - Precise dosing for small tanks and experiments - Gentle transfer of viscous and non-viscous liquids - Easy maintenance with snap-in tubing and head removal - Fits tight benchtops and hobbyist setups This handy device delivers reliable, repeatable dosing for small tanks, experiments, and lab workflows.