{"product_id":"labconco-combination-vacuum-pump-7584000","title":"Labconco Combination Vacuum Pump - 7584000","description":"\u003ch5\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eLabconco Combination Vacuum Pump\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThese combination rotary vane\/diaphragm vacuum pumps are designed for use with acids and other harsh chemicals including TFA, TFA by-products, and acetonitrile. The pumps consist of a two-stage rotary vane pump and a two-stage, chemically-resistant diaphragm pump. The rotary vane pump provides the deep vacuum required for good freeze-drying results and other evaporation needs. The diaphragm pump removes the condensable vapors in the rotary vane pump before they can contaminate the oil, thus extending the life of the oil and ultimately the life of the pump. Pump oil lasts up to 10 times longer than in conventional rotary vane pumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eCombination vacuum pumps integrate a high-performance rotary vane pump with a chemical-resistant diaphragm pump to create a low-maintenance, longer-lasting pump. The diaphragm pump removes the condensable vapors in the rotary vane pump before they can contaminate the oil, thus extending the life of the oil and ultimately the life of the pump. Pump oil lasts up to 10 times longer than in conventional rotary vane pumps under virtually any condition. Long periods between oil changes reduce cost and downtime.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eDesigned for use with acids and other chemicals including TFA, TFA by-products, acetonitrile, HBr, and HNO3, present in samples such as HPLC-prepared and peptide purified materials\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eThe combination pump system consists of a two-stage rotary vane pump and a two-stage, chemically-resistant diaphragm pump.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eA pressure control valve compensates for the different volumes displaced by the two pumps.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eUltimate vacuum (partial pressure) \u0026lt;3 × 10 ^ (-3) mBar (2.25 micron)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eReady to use and fully charged with vacuum pump oil (approximately 1 liter)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e¾″ OD inlet adapter\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eIncludes power switch, power cord, and plug.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eEstimated Shipping Weight: 66.0 lbs\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eEstimated Shipping Weight metric: 30.0 kg\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions: 18.9\"w x 9.0\"d x 15.0\"h\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eDimensions metric: 48 x 22.9 x 38.1 cm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eElectrical: 115V, 60Hz, 5.7 amps, Domestic\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eAttributes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eSample Contents: Acids \u0026amp; Solvents\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003ePump Type: Combination Vacuum Pump\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eWorks With These Products: FreeZone 1 Liter Freeze Dryers, FreeZone 2.5 Liter Freeze Dryers, FreeZone 4.5 Liter Freeze Dryers, FreeZone 6 Liter Freeze Dryers, FreeZone 12 Liter Freeze Dryers, FreeZone 18 Liter Freeze Dryers\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eDisplacement Capacity at 60 Hz (50 Hz): 115 (98) Liters\/min\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eUltimate Vacuum: \u0026lt;3 x 10-3 mBar\u003c\/span\u003e\u003c\/p\u003e","brand":"Labconco","offers":[{"title":"Default Title","offer_id":39577073025099,"sku":"7584000","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0246\/1030\/8171\/products\/VACUUBRANDrotaryvane7584000_24bb694c-78a5-4974-8417-7262a54ad63d.jpg?v=1636180844","url":"https:\/\/serfinitymedical.com\/products\/labconco-combination-vacuum-pump-7584000","provider":"Serfinity Medical","version":"1.0","type":"link"}