{"product_id":"vacuum-pressure-pump-welch-oil-free-1-8-hp-115-v-60-hz-welch-vacuum-technology-2534b-01","title":"Vacuum\/Pressure Pump, Welch, Oil-free, 1\/8 HP, 115 V, 60 Hz; Welch Vacuum Technology 2534B-01","description":"Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 70 Torr (27.2Hg). Includes Vacuum and Pressure Regulators and Gauges - simple to adjust and monitor vacuum level and delivery pressure. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only.\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFiltration (1 to 4 funnels)\u003c\/li\u003e\n\u003cli\u003eAspiration\u003c\/li\u003e\n\u003cli\u003eDesiccation\u003c\/li\u003e\n\u003cli\u003eSPE\u003c\/li\u003e\n\u003cli\u003eReplace water aspirator\u003c\/li\u003e\n\u003cli\u003eVacuum Drying\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/strong\u003e\u003ctable frame=\"border\" rules=\"all\" style=\"border-color:\" solid align=\"center\" border=\"1\" border-width:=\"\" border-style:=\"\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaboratory Vacuum Pump   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eFree Air Displacement, cfm (l\/min.) @ 60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 (34)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eFree Air Displacement, cu. m\/hr (l\/min.) @ 50Hz   \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7 (28)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eUltimate Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 (93)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eMaximum Vacuum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eMax Pressure, PSIG (pascal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 (5 x 105)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eMotor Horepower (watts)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/8 (93)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eAdjustable Vac. \/ Bas Ballast\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eTubing Size Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/16 (5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eIntake Thread, NPT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eShip. Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17 (7.7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eOverall Dimensions L x W x H, in. (cm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.1 x 8.8 x 10(20.6 x 22.4 x 25.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eShipping Carton Dimensions L x W x H, in. (cm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.3 x 12.3 x 12.7(39 x 31 x 32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eIntake Catch Jar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eExhaust Catch Jar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cyes\u003e\u003c\/yes\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eAdjustable Vacuum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKnob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eAdjustable Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003eVacuum Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:\"\u003e\u003cstrong\u003ePressure Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Welch Vacuum","offers":[{"title":"EA (1)","offer_id":51110747930939,"sku":"21-4534-04-EA","price":1524.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/21-4534-04.png?v=1785304892","url":"https:\/\/preiser.com\/products\/vacuum-pressure-pump-welch-oil-free-1-8-hp-115-v-60-hz-welch-vacuum-technology-2534b-01","provider":"Preiser Scientific","version":"1.0","type":"link"}