{"product_id":"heidolph-rotavac-valve-tec-diaphragm-vacuum-pump","title":"Heidolph Rotavac Valve Tec Diaphragm Vacuum Pump","description":"\u003cdiv class=\"productdescriptiontables\"\u003e\n\t\u003ch1\u003eHeidolph Rotavac Valve Tec Diaphragm Vacuum Pump\u003c\/h1\u003e\n\t\u003cbr\u003eThe Heidolph Rotavac Valve Tec Diaphragm Vacuum Pump is a reliable and efficient solution for handling solvents with low to medium boiling points in laboratory settings. Designed with durability and longevity in mind, this vacuum pump features components made from chemically resistant fluoropolymer, ensuring excellent resistance to corrosive substances. The PTFE diaphragm design guarantees a superior lifespan, while the metal core in the head cover and clamping disc ensures long-term performance stability. \n\t\u003cbr\u003e\u003cbr\u003e\n\tThe direct pump drive, free from belts, operates quietly and minimizes vibrations, creating a conducive work environment. Additionally, a physically optimized gas ballast valve prevents condensate buildup within the pump. With a maximum pumping speed of 0.53 CFM (0.9 m³\/h), ultimate vacuum levels of 12 mbar (9 Torr) without gas ballast and 20 mbar (15 Torr) with gas ballast, and the capacity for two heads and two stages, this vacuum pump offers reliable performance for a variety of applications. Its compatibility with Hei-VAP Expert Control\/Ultimate Control rotary evaporators makes it a valuable addition to any laboratory setup. \n\t\u003cbr\u003e\u003cbr\u003eAll of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped.\u003cbr\u003e\u003cbr\u003e\n\t\u003cdiv class=\"included-box\"\u003e\n\t\t\u003cspan class=\"included-header\"\u003eINCLUDED:\u003c\/span\u003e\u003cbr\u003eThe Heidolph Rotavac Valve Tec 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 Guide\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\u003eHeidolph Rotavac Valve Tec 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 Pumping Speed\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t0.53 CFM (0.9 m^3\/h)\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 Without Gas Ballast\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t12 mbar (9 Torr)\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 With Gas Ballast\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t20 mbar (15 Torr)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tNumber of Heads\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t2\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tNumber of Stages\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t2\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tMaximum Permissible Inlet Pressure\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t1.1 bar (16 psi)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tMaximum Permissible Outlet Pressure\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t1.1 bar (16 psi)\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tInlet Connection\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tHose nozzle DN 8 mm\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tOutlet Connection\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tHose nozzle DN 8-10 mm\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tMaximum Motor Speed\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t1,800 RPM\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tDimensions (L x W x H)\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t12.7 x 5.6 x 7.2 in. (32.3 x 14.3 x 18.3 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\t13.2 lb. (6 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\t100-120V, 50\/60Hz\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\t\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cspan class=\"downloads-header\"\u003eDownloads\u003c\/span\u003e\n\u003cdiv class=\"downloads-section\"\u003e\n\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/Heidolph_Rotavac_Valve_Tec_Diapraghm_Vacuum_Pump_-_Marshall_Scientific.pdf?v=1779990808\" target=\"blank\"\u003e\n\t\tTechnical Specification Download\n\t\t\u003c\/a\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/Heidolph_Rotavac_Valve_Tec_Diapraghm_Vacuum_Pump_Manual_-_Marshall_Scientific.pdf?v=1779990812\" target=\"blank\"\u003e\n\t\tOperator's Manual Download\n\t\t\u003c\/a\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"formalquote2\"\u003e\n\t\u003ca class=\"formalquote2link\" href=\"\/formal_quote_a\/2581.htm\" target=\"blank\"\u003eRequest a Formal Quote\u003c\/a\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":42474847830106,"sku":"H-RVTDVP","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/H-RVTDVP-2.jpg?v=1761225686","url":"https:\/\/p2gnpt-0c.myshopify.com\/products\/heidolph-rotavac-valve-tec-diaphragm-vacuum-pump","provider":"Marshall Scientific","version":"1.0","type":"link"}