{"product_id":"knf-un810-3ftp-diaphragm-vacuum-pump","title":"KNF UN810.3FTP Diaphragm Vacuum Pump","description":"\u003cdiv class=\"productdescriptiontables\"\u003e\n\t\u003ch1\u003eKNF UN810.3FTP Diaphragm Vacuum Pump\u003c\/h1\u003e\n\t\u003cbr\u003e\u003cbr\u003e\n\t\u003cdiv class=\"highlights-divider\"\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"highlights-section\"\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eMaximum Flow Rate\n\t\t\t\t\u003c\/b\u003e\u003cbr\u003e\t10 l\/min\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003eUltimate Vacuum\t\t\t\u003c\/b\u003e\u003cbr\u003e\t≤ 8 mbar (abs.)\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"inner-highlight-div\"\u003e\n\t\t\t\u003cp class=\"inner-highlight\"\u003e\n\t\t\t\t\u003cb\u003ePump Head Material\n\t\t\t\t\u003c\/b\u003e\u003cbr\u003e\tPTFE\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"highlights-divider\"\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"features-section\"\u003e\n\t\t\u003cdiv class=\"features-side\"\u003e\n\t\t\t\u003cspan class=\"features-header\"\u003eFeatures\u003c\/span\u003e\n\t\t\t\u003cul\u003e\n\t\t\t\t\u003cli\u003e100% oil-free diaphragm vacuum pump for clean, contamination-free operation\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eChemically resistant design suitable for aggressive and corrosive gases and vapors\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eDry-running operation eliminates the need for oil and reduces environmental impact\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eCompatible with wet vapors and condensation without damage\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eMaintenance-free design supports long service life and low operating effort\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eCompact footprint with quiet, reliable performance\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eStructured diaphragm optimized for durability and extended service life\u003c\/li\u003e\n\t\t\t\t\u003cli\u003eDesigned for pure gas transfer and evacuation in laboratory applications\u003c\/li\u003e\n\t\t\t\u003c\/ul\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"features-side\"\u003e\n\t\t\t\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/UN810.3FTP.jpg?v=1779991736\"\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\tThe KNF UN810.3FTP Diaphragm Vacuum Pump is a chemically resistant, oil-free vacuum pump engineered for reliable gas transfer and evacuation in demanding laboratory environments. Designed for applications involving aggressive or corrosive vapors, the pump features a PTFE and FFPM flow path that ensures excellent chemical compatibility while delivering clean, contamination-free operation. Its dry-running design eliminates the need for oil, supporting environmentally friendly use and protecting downstream equipment from contamination.\n\t\u003cbr\u003e\u003cbr\u003e\n\tBuilt to handle wet vapors and condensation without damage, the UN810.3FTP maintains dependable performance across a wide range of laboratory processes. At the core of the pump is KNF’s patented, structured diaphragm, developed using finite element analysis to optimize stress distribution and extend service life while allowing for a compact footprint. The result is a quiet, robust pump that combines long-term reliability with minimal operating effort.\n\t\u003cbr\u003e\u003cbr\u003e\n\tMaintenance-free operation and durable construction make the KNF UN810.3FTP well suited for continuous laboratory use where chemical resistance, purity, and sustainability are critical. Its ability to transfer gases efficiently, even under harsh chemical conditions, makes it a trusted solution for laboratories requiring consistent, oil-free vacuum performance.\u003cbr\u003e\u003cbr\u003e\n\t\u003cdiv class=\"included-box\"\u003e\n\t\t\u003cspan class=\"included-header\"\u003eINCLUDED:\u003c\/span\u003e\u003cbr\u003eThe KNF UN810.3FTP Diaphragm Vacuum Pump includes:\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003ePower Cord\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003eOperator's Manual\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cspan class=\"hidden-car\"\u003e\u0026gt; \u003c\/span\u003eFull 180 Day Parts and Labor Warranty\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/div\u003e\n\t\u003cbr\u003e\n\t\u003ch2\u003eKNF UN810.3FTP Diaphragm Vacuum Pump Specifications\u003c\/h2\u003e\n\t\u003ctable\u003e\n\t\u003ctbody\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tMaximum Flow Rate\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t10 l\/min\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tUltimate Vacuum\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t≤ 8 mbar (abs.)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tOperating Pressure\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t1 bar (rel.)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tPump Head Material\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tPTFE\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tDiaphragm Material\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tPTFE coated\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tValve Material\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tFFPM\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tHose Connections\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tID 10\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tProtection Class\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tIP44\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tPermissible Ambient Temperature\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t+5°C to 40°C\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tDimensions (W x D x H)\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t5.5 x 11.1 x 7.4 in. (14 x 28.1 x 18.7 cm)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tWeight\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t15.2 lb. (6.9 kg)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tElectrical Requirements\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t115VAC, 60Hz, 1.3A, 110W\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\t\u003c\/table\u003e\n\t\u003cspan class=\"downloads-header\"\u003eDownloads\u003c\/span\u003e\n\t\u003cdiv class=\"downloads-section\"\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/KNF_UN810.3FTP_Diaphragm_Vacuum_Pumps_-_Marshall_Scientific.pdf?v=1779991740\" target=\"blank\"\u003e\n\t\t\tTechnical Specification Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/KNF_UN810.3FTP_Diaphragm_Vacuum_Pump_Manual_-_Marshall_Scientific.pdf?v=1779991745\" target=\"blank\"\u003e\n\t\t\tOperator's Manual Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"formalquote2\"\u003e\n\t\t\u003ca class=\"formalquote2link\" href=\"\/formal_quote_a\/3097.htm\" target=\"blank\"\u003eRequest a Formal Quote\u003c\/a\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e","brand":"Marshall scientific","offers":[{"title":"Default Title","offer_id":43428542971994,"sku":"KNF-UN8103","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/KNF-UN8103-2T.jpg?v=1779986502","url":"https:\/\/p2gnpt-0c.myshopify.com\/products\/knf-un810-3ftp-diaphragm-vacuum-pump","provider":"Marshall Scientific","version":"1.0","type":"link"}