{"product_id":"diaphragm-vacuum-pump-lmvp20-ptfe-coated-two-stage-chemical-resistant","title":"Diaphragm Vacuum Pump LMVP20 (PTFE Coated, Two-Stage Chemical Resistant)","description":"\u003cp data-start=\"287\" data-end=\"619\"\u003eDiaphragm Vacuum Pump LMVP20 is a chemical-resistant oil-free vacuum pump designed for laboratory applications involving corrosive gases, solvent vapors, and chemical processing environments. The pump features a two-stage diaphragm system with PTFE-coated wetted components for enhanced chemical resistance and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"621\" data-end=\"932\"\u003eThe oil-free operating mechanism eliminates contamination risks and reduces maintenance requirements, making the pump suitable for sensitive analytical and chemical workflows. Its two-stage pump design provides stable vacuum generation with improved operational efficiency for demanding laboratory applications.\u003c\/p\u003e\n\u003cp data-start=\"934\" data-end=\"1156\"\u003eLMVP20 delivers a flow rate of 20 L\/min with an ultimate vacuum of 20 mbar, supporting applications such as vacuum filtration, rotary evaporation, vacuum distillation, centrifugal concentration, and solid phase extraction.\u003c\/p\u003e\n\u003cp data-start=\"1158\" data-end=\"1377\"\u003eThe PTFE-coated diaphragm and corrosion-resistant construction enable reliable handling of aggressive chemical vapors and corrosive gases commonly encountered in chemical, pharmaceutical, and petrochemical laboratories.\u003c\/p\u003e\n\u003cp data-start=\"1379\" data-end=\"1679\"\u003eDesigned with low vibration and direct motor power transmission, the pump maintains stable operation with low noise levels below 70 dB. An integrated overheat protection mechanism and automatic temperature stabilization system further improve operational safety and reliability during continuous use.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"1698\" data-end=\"2147\"\u003eChemical-resistant diaphragm vacuum pump\u003cbr data-start=\"1738\" data-end=\"1741\"\u003eTwo-stage oil-free vacuum system\u003cbr data-start=\"1773\" data-end=\"1776\"\u003ePTFE-coated diaphragm and pump head\u003cbr data-start=\"1811\" data-end=\"1814\"\u003e20 L\/min vacuum flow rate\u003cbr data-start=\"1839\" data-end=\"1842\"\u003eUltimate vacuum up to 20 mbar\u003cbr data-start=\"1871\" data-end=\"1874\"\u003eCorrosion-resistant construction\u003cbr data-start=\"1906\" data-end=\"1909\"\u003eLow vibration and low-noise operation\u003cbr data-start=\"1946\" data-end=\"1949\"\u003eSuitable for corrosive gas handling\u003cbr data-start=\"1984\" data-end=\"1987\"\u003eOverheat protection mechanism\u003cbr data-start=\"2016\" data-end=\"2019\"\u003ePollution-free vacuum generation\u003cbr data-start=\"2051\" data-end=\"2054\"\u003eStable vacuum performance for laboratory applications\u003cbr data-start=\"2107\" data-end=\"2110\"\u003eCompact and durable laboratory design\u003c\/p\u003e\n\u003ch3 data-start=\"2149\" data-end=\"2176\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2178\" data-end=\"2642\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2178\" data-end=\"2207\"\u003e\n\u003ctr data-start=\"2178\" data-end=\"2207\"\u003e\n\u003cth data-start=\"2178\" data-end=\"2190\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"2190\" data-end=\"2207\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2222\" data-end=\"2642\"\u003e\n\u003ctr data-start=\"2222\" data-end=\"2239\"\u003e\n\u003ctd data-start=\"2222\" data-end=\"2230\" data-col-size=\"sm\"\u003ePower\u003c\/td\u003e\n\u003ctd data-start=\"2230\" data-end=\"2239\" data-col-size=\"sm\"\u003e120 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2240\" data-end=\"2270\"\u003e\n\u003ctd data-start=\"2240\" data-end=\"2257\" data-col-size=\"sm\"\u003ePump Head Type\u003c\/td\u003e\n\u003ctd data-start=\"2257\" data-end=\"2270\" data-col-size=\"sm\"\u003eTwo-stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2271\" data-end=\"2300\"\u003e\n\u003ctd data-start=\"2271\" data-end=\"2289\" data-col-size=\"sm\"\u003eUltimate Vacuum\u003c\/td\u003e\n\u003ctd data-start=\"2289\" data-end=\"2300\" data-col-size=\"sm\"\u003e20 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2301\" data-end=\"2337\"\u003e\n\u003ctd data-start=\"2301\" data-end=\"2322\" data-col-size=\"sm\"\u003eOperation Pressure\u003c\/td\u003e\n\u003ctd data-start=\"2322\" data-end=\"2337\" data-col-size=\"sm\"\u003e1 bar (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2338\" data-end=\"2386\"\u003e\n\u003ctd data-start=\"2338\" data-end=\"2374\" data-col-size=\"sm\"\u003eFlow Rate at Atmospheric Pressure\u003c\/td\u003e\n\u003ctd data-start=\"2374\" data-end=\"2386\" data-col-size=\"sm\"\u003e20 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2387\" data-end=\"2413\"\u003e\n\u003ctd data-start=\"2387\" data-end=\"2404\" data-col-size=\"sm\"\u003eConnector Size\u003c\/td\u003e\n\u003ctd data-start=\"2404\" data-end=\"2413\" data-col-size=\"sm\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2414\" data-end=\"2453\"\u003e\n\u003ctd data-start=\"2414\" data-end=\"2436\" data-col-size=\"sm\"\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd data-start=\"2436\" data-end=\"2453\" data-col-size=\"sm\"\u003e+5°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2454\" data-end=\"2502\"\u003e\n\u003ctd data-start=\"2454\" data-end=\"2487\" data-col-size=\"sm\"\u003ePump Head Material \u0026amp; Diaphragm\u003c\/td\u003e\n\u003ctd data-start=\"2487\" data-end=\"2502\" data-col-size=\"sm\"\u003ePTFE Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2503\" data-end=\"2520\"\u003e\n\u003ctd data-start=\"2503\" data-end=\"2512\" data-col-size=\"sm\"\u003eValves\u003c\/td\u003e\n\u003ctd data-start=\"2512\" data-end=\"2520\" data-col-size=\"sm\"\u003eFFPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2521\" data-end=\"2545\"\u003e\n\u003ctd data-start=\"2521\" data-end=\"2535\" data-col-size=\"sm\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd data-start=\"2535\" data-end=\"2545\" data-col-size=\"sm\"\u003e\u0026lt;70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2546\" data-end=\"2579\"\u003e\n\u003ctd data-start=\"2546\" data-end=\"2561\" data-col-size=\"sm\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-start=\"2561\" data-end=\"2579\" data-col-size=\"sm\"\u003eAC 220V \/ 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2580\" data-end=\"2623\"\u003e\n\u003ctd data-start=\"2580\" data-end=\"2601\" data-col-size=\"sm\"\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd data-start=\"2601\" data-end=\"2623\" data-col-size=\"sm\"\u003e465 × 325 × 270 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2624\" data-end=\"2642\"\u003e\n\u003ctd data-start=\"2624\" data-end=\"2633\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"2633\" data-end=\"2642\" data-col-size=\"sm\"\u003e11 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-start=\"2644\" data-end=\"2659\"\u003eApplications\u003c\/h3\u003e\n\u003cp data-start=\"2661\" data-end=\"2935\"\u003eChemical laboratory filtration\u003cbr data-start=\"2691\" data-end=\"2694\"\u003eRotary evaporation systems\u003cbr data-start=\"2720\" data-end=\"2723\"\u003eVacuum distillation applications\u003cbr data-start=\"2755\" data-end=\"2758\"\u003eSolid phase extraction systems\u003cbr data-start=\"2788\" data-end=\"2791\"\u003eCentrifugal concentration workflows\u003cbr data-start=\"2826\" data-end=\"2829\"\u003ePharmaceutical laboratories\u003cbr data-start=\"2856\" data-end=\"2859\"\u003ePetrochemical laboratories\u003cbr data-start=\"2885\" data-end=\"2888\"\u003eCorrosive gas and solvent handling applications\u003c\/p\u003e","brand":"Labman","offers":[{"title":"Default Title","offer_id":49973784641773,"sku":null,"price":99000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5672\/6765\/files\/LMVP20_2.webp?v=1778964089","url":"https:\/\/www.biotronscientific.com\/products\/diaphragm-vacuum-pump-lmvp20-ptfe-coated-two-stage-chemical-resistant","provider":"BIOTRON","version":"1.0","type":"link"}