{"product_id":"miniature-dc-vacuum-pump-positive-negative-pressure-12v-24v","title":"Miniature DC Vacuum Pump 12V\/24V – Positive \u0026 Negative Pressure","description":"\n\u003ch2\u003eMiniature DC Vacuum Pump – Positive \u0026amp; Negative Pressure\u003c\/h2\u003e\n\u003cp\u003eThis compact, high-performance miniature DC vacuum pump is engineered for applications requiring reliable positive and negative pressure in a small footprint. Whether you need a suction pump for laboratory equipment, medical devices, aquariums, automation systems, or DIY projects, this versatile pump delivers consistent airflow in a durable, lightweight package. Available in both brushed and brushless motor options across 12V and 24V configurations to suit your exact power requirements.\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 1:\u003c\/strong\u003e JD-C1 – 12V | 15 L\/min | Brushed Motor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 2:\u003c\/strong\u003e JD-C1 – 24V | 15 L\/min | Brushed Motor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 3:\u003c\/strong\u003e JD-C1 – 12V | 15 L\/min | Brushless Motor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 4:\u003c\/strong\u003e JD-C1 – 24V | 15 L\/min | Brushless Motor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 5:\u003c\/strong\u003e JD-C2 – 12V | 12 L\/min | Brushed Motor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 6:\u003c\/strong\u003e JD-C2 – 24V | 12 L\/min | Brushed Motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Mode Operation:\u003c\/strong\u003e Supports both positive pressure (inflation\/pushing air) and negative pressure (suction\/vacuum) in a single unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrushless Motor Option:\u003c\/strong\u003e Longer service life, lower noise, and reduced maintenance compared to standard brushed motors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight Design:\u003c\/strong\u003e Miniature form factor fits easily into tight spaces, enclosures, and portable devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Available in 12V and 24V DC to suit a broad range of power supplies and systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Flow Rate:\u003c\/strong\u003e Up to 15 L\/min airflow for efficient and responsive pressure performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for automation, fluid transfer, sampling equipment, aquariums, solar energy systems, and laboratory use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Energy-efficient design minimises operating costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n  \u003ctr style=\"background:#f5f5f5\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left\"\u003eVoltage\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left\"\u003eFlow Rate\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left\"\u003eMotor Type\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eJD-C1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e12V DC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e15 L\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eBrushed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eJD-C1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e24V DC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e15 L\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eBrushed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eJD-C1 Brushless\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e12V DC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e15 L\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eJD-C1 Brushless\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e24V DC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e15 L\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eJD-C2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e12V DC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e12 L\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eBrushed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eJD-C2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e24V DC\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e12 L\/min\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eBrushed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLaboratory sampling and analysis equipment\u003c\/li\u003e\n  \u003cli\u003eAquarium and water feature aeration systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation and pneumatic controls\u003c\/li\u003e\n  \u003cli\u003eSolar panel cleaning and fluid transfer systems\u003c\/li\u003e\n  \u003cli\u003ePortable inflatable product inflation\/deflation\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and maker projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4w-solar-bird-bath-fountain-pump-garden-pond-fish-tank-1\"\u003e1.4W Solar Bird Bath Fountain Pump – Pond, Garden \u0026amp; Fish Tank\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExternal Resource\u003c\/h3\u003e\n\u003cp\u003eFor guidance on safe handling of electrical and pneumatic equipment in industrial settings, refer to OSHA's Hydraulics \u0026amp; Pneumatics Safety Guidelines.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Vacuum_pump\" target=\"_blank\" rel=\"noopener\"\u003eVacuum pump\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the JD-C1 and JD-C2 miniature DC vacuum pump models?\u003c\/h4\u003e\n\u003cp\u003eA: The JD-C1 model offers a higher airflow rate of 15 L\/min and is available in both brushed and brushless motor variants at 12V and 24V. The JD-C2 model provides a slightly lower flow rate of 12 L\/min and is available in brushed motor versions only at 12V and 24V. Choose JD-C1 for higher throughput or brushless longevity, and JD-C2 for lighter-duty applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the advantage of choosing a brushless motor DC vacuum pump?\u003c\/h4\u003e\n\u003cp\u003eA: Brushless motor pumps have no contact brushes that wear out over time, resulting in a significantly longer operational lifespan, lower operating noise, and reduced heat generation compared to brushed motors. They are ideal for continuous-run or mission-critical applications where reliability and minimal maintenance are priorities.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this pump handle both pushing air and creating suction (vacuum)?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This miniature DC pump is designed for dual-mode operation — it can function as a positive pressure pump (pushing\/blowing air) or a negative pressure pump (drawing air\/creating vacuum suction), making it highly versatile across a wide range of projects and systems.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this pump suitable for liquids or only air\/gas?\u003c\/h4\u003e\n\u003cp\u003eA: This pump is primarily designed for air and gas handling. It is not rated for direct liquid pumping. For fluid transfer applications, please ensure any liquid contact is managed through appropriate secondary equipment such as a diaphragm or peristaltic pump stage.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the JD-C1 and JD-C2 miniature DC vacuum pump models?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The JD-C1 model offers a higher airflow rate of 15 L\/min and is available in both brushed and brushless motor variants at 12V and 24V. The JD-C2 model provides a slightly lower flow rate of 12 L\/min and is available in brushed motor versions only at 12V and 24V. Choose JD-C1 for higher throughput or brushless longevity, and JD-C2 for lighter-duty applications.\"}}, {\"@type\": \"Question\", \"name\": \"What is the advantage of choosing a brushless motor DC vacuum pump?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Brushless motor pumps have no contact brushes that wear out over time, resulting in a significantly longer operational lifespan, lower operating noise, and reduced heat generation compared to brushed motors. They are ideal for continuous-run or mission-critical applications where reliability and minimal maintenance are priorities.\"}}, {\"@type\": \"Question\", \"name\": \"Can this pump handle both pushing air and creating suction (vacuum)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This miniature DC pump is designed for dual-mode operation — it can function as a positive pressure pump (pushing\/blowing air) or a negative pressure pump (drawing air\/creating vacuum suction), making it highly versatile across a wide range of projects and systems.\"}}, {\"@type\": \"Question\", \"name\": \"Is this pump suitable for liquids or only air\/gas?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pump is primarily designed for air and gas handling. It is not rated for direct liquid pumping. For fluid transfer applications, please ensure any liquid contact is managed through appropriate secondary equipment such as a diaphragm or peristaltic pump stage.\"}}]}\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:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Miniature DC Vacuum Pump 12V\/24V – Positive \u0026 Negative Pressure\", \"item\": \"https:\/\/oasis-select.com\/products\/miniature-dc-vacuum-pump-positive-negative-pressure-12v-24v\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Option  4","offer_id":47744852033641,"sku":"14:350853#Option  4","price":170.56,"currency_code":"USD","in_stock":true},{"title":"Option  5","offer_id":47744852066409,"sku":"14:10#Option  5","price":170.56,"currency_code":"USD","in_stock":true},{"title":"Option  6","offer_id":47744852099177,"sku":"14:29#Option  6","price":170.56,"currency_code":"USD","in_stock":true},{"title":"Option  1","offer_id":47744852131945,"sku":"14:350686#Option  1","price":170.56,"currency_code":"USD","in_stock":true},{"title":"Option  2","offer_id":47744852164713,"sku":"14:350850#Option  2","price":170.56,"currency_code":"USD","in_stock":true},{"title":"Option  3","offer_id":47744852197481,"sku":"14:350852#Option  3","price":170.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S61737e7ea4db41ff8721331063afa7ccI.webp?v=1783027610","url":"https:\/\/oasis-select.com\/products\/miniature-dc-vacuum-pump-positive-negative-pressure-12v-24v","provider":"Oasis Select","version":"1.0","type":"link"}