{"product_id":"dc-12v-mini-vacuum-pump-5lmin-120kpa-negative-pressure-suction-pump","title":"DC 12V Mini Vacuum Pump 5L\/min 120kPa Negative Pressure Pump","description":"\n\u003ch2\u003eDC 12V Mini Vacuum Pump – Compact, Quiet \u0026amp; Reliable Negative Pressure Suction Pump\u003c\/h2\u003e\n\n\u003cp\u003eLooking for a dependable mini vacuum pump that delivers strong suction performance in a compact package? This \u003cstrong\u003eDC 12V Negative Pressure Vacuum Pump\u003c\/strong\u003e is engineered for precision and efficiency, offering up to \u003cstrong\u003e5L\/min flow rate\u003c\/strong\u003e and a maximum pressure of \u003cstrong\u003e120kPa\u003c\/strong\u003e. Whether you need it for medical equipment, gas analysis, laboratory sampling, or industrial instrumentation, this pump gets the job done reliably and quietly.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a miniature DC motor, it drives an internal eccentric mechanism that causes a diaphragm to reciprocate — creating consistent, oil-free, maintenance-free suction. With low noise output (under 60dB) and minimal power consumption, it's ideal for environments where quiet and clean operation are critical.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerful Suction:\u003c\/strong\u003e Achieves up to 5L\/min water absorption capacity and -65kPa vacuum, with a maximum pressure of 120kPa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Noise Operation:\u003c\/strong\u003e Runs at less than 60dB — whisper-quiet for sensitive environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil-Free \u0026amp; Maintenance-Free:\u003c\/strong\u003e No lubrication needed; delivers clean, uncontaminated medium delivery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Efficient:\u003c\/strong\u003e Rated at just 6W power consumption with a 500mA rated current\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Small form factor weighing only 321g, easy to mount or integrate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Mounting Holder:\u003c\/strong\u003e Comes with a holder for secure, stable installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for medical devices, gas analysis, laboratory sampling, metering instruments, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiaphragm Pump Design:\u003c\/strong\u003e Eccentric motion-driven diaphragm ensures stable, long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC 12V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e500mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRated Power\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6W\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFlow Rate\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5L\/min\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eVacuum\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-65kPa\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e120kPa\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eNoise Level\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026lt; 60dB\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e321g\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePump Type\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDiaphragm \/ Gear Pump\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eElectric (DC)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x DC 12V Mini Vacuum Pump\u003c\/li\u003e\n  \u003cli\u003e1 x Mounting Holder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-tool\"\u003e1\/4\" Hex Shank Wire Twister Drill Attachment | Rebar Tie Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/car-engine-belt-silencer-spray-noise-lubrication-protection\"\u003e100ml Car Engine Belt Silencer Spray – Noise \u0026amp; Wear Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Standards Reference\u003c\/h3\u003e\n\u003cp\u003eFor guidance on safe use of electrical and mechanical equipment in occupational and laboratory settings, refer to the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Occupational Safety and Health Administration (OSHA) – Electrical Safety Standards\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What is this DC 12V mini vacuum pump used for?\u003c\/h4\u003e\n\u003cp\u003eA: This mini vacuum pump is designed for applications requiring negative pressure suction, including medical equipment, gas analysis and sampling, laboratory instrumentation, metering devices, and other industrial or scientific uses. Its compact size and oil-free design make it especially suitable for sensitive environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this vacuum pump require maintenance or oil?\u003c\/h4\u003e\n\u003cp\u003eA: No — this pump is completely oil-free and maintenance-free. The diaphragm design ensures it delivers clean, uncontaminated airflow without the need for lubrication or regular servicing, making it ideal for both lab and field use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does this vacuum pump need?\u003c\/h4\u003e\n\u003cp\u003eA: This pump operates on DC 12V with a rated current of 500mA and a power draw of just 6W. It can be powered by any compatible 12V DC power supply. It is not designed for AC mains power directly — a 12V adapter or power supply is required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How quiet is this mini vacuum pump during operation?\u003c\/h4\u003e\n\u003cp\u003eA: The noise level is rated at less than 60dB, making it one of the quieter options for small-scale vacuum applications. It's well-suited for medical, laboratory, and office environments where noise is a concern.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the pump come with a mounting bracket or holder?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The package includes a mounting holder so you can securely fix the pump in place during operation. This helps reduce vibration and noise during use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is this DC 12V mini vacuum pump used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This mini vacuum pump is designed for applications requiring negative pressure suction, including medical equipment, gas analysis and sampling, laboratory instrumentation, metering devices, and other industrial or scientific uses. Its compact size and oil-free design make it especially suitable for sensitive environments.\"}}, {\"@type\": \"Question\", \"name\": \"Does this vacuum pump require maintenance or oil?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this pump is completely oil-free and maintenance-free. The diaphragm design ensures it delivers clean, uncontaminated airflow without the need for lubrication or regular servicing, making it ideal for both lab and field use.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does this vacuum pump need?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pump operates on DC 12V with a rated current of 500mA and a power draw of just 6W. It can be powered by any compatible 12V DC power supply. It is not designed for AC mains power directly — a 12V adapter or power supply is required.\"}}, {\"@type\": \"Question\", \"name\": \"How quiet is this mini vacuum pump during operation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The noise level is rated at less than 60dB, making it one of the quieter options for small-scale vacuum applications. It's well-suited for medical, laboratory, and office environments where noise is a concern.\"}}, {\"@type\": \"Question\", \"name\": \"Does the pump come with a mounting bracket or holder?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The package includes a mounting holder so you can securely fix the pump in place during operation. This helps reduce vibration and noise during use.\"}}]}\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:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC 12V Mini Vacuum Pump 5L\/min 120kPa Negative Pressure Pump\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/dc-12v-mini-vacuum-pump-5lmin-120kpa-negative-pressure-suction-pump\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"12V \/ GS03716 \/ CN","offer_id":54157870727478,"sku":"14:29#GS03716;200009209:202642856;35:353308","price":76.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S19e11b32b57843f199937417da09b1b88.webp?v=1782485247","url":"https:\/\/0i45ne-c8.myshopify.com\/products\/dc-12v-mini-vacuum-pump-5lmin-120kpa-negative-pressure-suction-pump","provider":"Zpaxo","version":"1.0","type":"link"}