{"product_id":"dc-5v-6v-micro-peristaltic-pump-dosing-liquid-transfer-lab","title":"DC 5V 6V Micro Peristaltic Pump – Dosing \u0026 Liquid Transfer","description":"\u003ch2\u003eDC 5V\/6V Micro Peristaltic Pump with 500 Metal Brush Geared Motor\u003c\/h2\u003e\n\u003cp\u003eMeet your new go-to liquid transfer solution for DIY projects, lab experiments, ink dosing, and sampling applications. This compact \u003cstrong\u003emicro peristaltic pump\u003c\/strong\u003e is powered by a DC 5V or 6V metal brush 500-series geared motor and uses three rollers to alternately squeeze a silicone tube, gently and precisely moving liquids from point A to point B — without the liquid ever contacting the motor itself.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're working with viscous fluids like ink, aqueous solutions, or other lab liquids, this pump delivers reliable, consistent flow with reversible motor operation. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeristaltic Squeeze Action:\u003c\/strong\u003e Three rollers compress a silicone tube in sequence, creating smooth, pulsed liquid flow — no seals or valves required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBi-Directional Motor:\u003c\/strong\u003e The 500 DC metal brush motor supports forward and reverse rotation, allowing flexible inlet\/outlet configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandles Viscous \u0026amp; Non-Viscous Liquids:\u003c\/strong\u003e High conveying pressure makes it suitable for ink, viscous fluids, water, and other lab-grade liquids.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY \u0026amp; Maker Friendly:\u003c\/strong\u003e Compact, low-voltage design is perfect for Arduino, Raspberry Pi, and custom lab setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlastic + Metal Construction:\u003c\/strong\u003e Durable combination of materials for longevity in workshop and lab environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cp\u003eThis pump uses plastic positioning particles inside the pump head to keep the silicone tube stable during operation. It is \u003cstrong\u003estrongly recommended to use the end with plastic particles as the liquid inlet\u003c\/strong\u003e. Using the opposite end as the inlet may cause the silicone tube to shift or wrinkle inside the pump head, potentially jamming the rotor. If needed, the pump cover can be carefully pried open to reposition the plastic particles.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5V \/ DC 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current (5V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current (6V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.35A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 Series Metal Brush Geared DC Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePump Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicro Peristaltic (Squeeze Tube)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Micro Peristaltic Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eGreat for Use With\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLab ink dosing and sampling systems\u003c\/li\u003e\n  \u003cli\u003eDIY liquid dispensers and aquarium dosing pumps\u003c\/li\u003e\n  \u003cli\u003eArduino \/ Raspberry Pi fluid control projects\u003c\/li\u003e\n  \u003cli\u003eViscous liquid transfer in workshop settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more tools and accessories for your workshop or DIY setup? Check out our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar\u003c\/a\u003e or our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Colors may appear slightly different from product images due to monitor brightness and lighting conditions. Please refer to the actual product received.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What liquids can this micro peristaltic pump handle?\u003c\/h4\u003e\n\u003cp\u003eA: This DC 5V\/6V micro peristaltic pump is designed for both viscous and non-viscous liquids, including ink, water, and other lab-grade fluids. Its high conveying pressure makes it especially well-suited for thicker, harder-to-move liquids that standard pumps struggle with.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this peristaltic pump run in reverse?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the 500 series metal brush DC motor supports both forward and reverse rotation. In theory, the pump can operate in either direction, effectively swapping the inlet and outlet. However, it is strongly recommended to use the end with the positioning plastic particles as the inlet at all times to prevent the silicone tube from shifting or wrinkling inside the pump head.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this pump require any external power supply or batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No batteries are included. The pump requires an external DC power source of either 5V (0.3A) or 6V (0.35A). It is compatible with standard lab power supplies and popular maker platforms like Arduino or Raspberry Pi that can supply regulated DC voltage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the silicone tube included with the pump?\u003c\/h4\u003e\n\u003cp\u003eA: The product listing includes 1 × micro peristaltic pump unit. Please check the package contents carefully — if a silicone tube is not listed, it may need to be sourced separately based on your application's inner diameter requirements.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What liquids can this micro peristaltic pump handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DC 5V\/6V micro peristaltic pump is designed for both viscous and non-viscous liquids, including ink, water, and other lab-grade fluids. Its high conveying pressure makes it especially well-suited for thicker, harder-to-move liquids that standard pumps struggle with.\"}}, {\"@type\": \"Question\", \"name\": \"Can this peristaltic pump run in reverse?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the 500 series metal brush DC motor supports both forward and reverse rotation. 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Please check the package contents carefully — if a silicone tube is not listed, it may need to be sourced separately based on your application's inner diameter requirements.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC 5V 6V Micro Peristaltic Pump – Dosing \u0026 Liquid Transfer\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/dc-5v-6v-micro-peristaltic-pump-dosing-liquid-transfer-lab\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"one size","offer_id":44169246998615,"sku":"14:29#one size","price":15.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S156a8261383847dcaad847af964781e5c.webp?v=1786796691","url":"https:\/\/axlcustomersupport.com\/products\/dc-5v-6v-micro-peristaltic-pump-dosing-liquid-transfer-lab","provider":"Axl","version":"1.0","type":"link"}