{"product_id":"arbe-vacuum-pump-3-cfm","title":"Arbe Vacuum Pump - 3 CFM","description":"\u003ch3 data-start=\"209\" data-end=\"279\"\u003e\u003cstrong data-start=\"213\" data-end=\"279\"\u003eArbe Two-Stage Vacuum Pump – 3 CFM, 1\/2 HP for Jewelry Casting\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"281\" data-end=\"691\"\u003eThe \u003cstrong data-start=\"285\" data-end=\"305\"\u003eArbe Vacuum Pump\u003c\/strong\u003e is engineered to deliver \u003cstrong data-start=\"331\" data-end=\"404\"\u003eexceptional performance for professional jewelry casting applications\u003c\/strong\u003e. Designed for reliability and deep vacuum draw, this \u003cstrong data-start=\"458\" data-end=\"497\"\u003etwo-stage, direct-drive vacuum pump\u003c\/strong\u003e features a \u003cstrong data-start=\"509\" data-end=\"534\"\u003epowerful 1\/2 HP motor\u003c\/strong\u003e and \u003cstrong data-start=\"539\" data-end=\"570\"\u003e3 CFM free air displacement\u003c\/strong\u003e, making it ideal for vacuuming RTV molds, urethanes, investment, invested flasks, and vacuum-casting small solid flasks.\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"1001\"\u003eVacuuming is a critical step in the jewelry casting process—\u003cstrong data-start=\"753\" data-end=\"817\"\u003eall RTV molds must be vacuumed to remove trapped air bubbles\u003c\/strong\u003e that can cause surface defects and casting failures. The Arbe Vacuum Pump provides a strong, consistent vacuum to ensure clean molds, dense investments, and high-quality cast results.\u003c\/p\u003e\n\u003ch3 data-start=\"1003\" data-end=\"1041\"\u003e\u003cstrong data-start=\"1007\" data-end=\"1041\"\u003ePowerful Two-Stage Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1042\" data-end=\"1387\"\u003eThis pump delivers a deep vacuum draw of \u003cstrong data-start=\"1083\" data-end=\"1132\"\u003e29-1\/2 inches of mercury (75 cm) at sea level\u003c\/strong\u003e, allowing air to be efficiently removed from molds and investments. The \u003cstrong data-start=\"1205\" data-end=\"1225\"\u003etwo-stage design\u003c\/strong\u003e ensures faster evacuation and higher ultimate vacuum levels than single-stage pumps, making it suitable for both mold preparation and small-scale vacuum casting.\u003c\/p\u003e\n\u003ch3 data-start=\"1389\" data-end=\"1409\"\u003e\u003cstrong data-start=\"1393\" data-end=\"1409\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1412\" data-end=\"1494\"\u003e\n\u003cstrong data-start=\"1412\" data-end=\"1447\"\u003eTwo-Stage Deep Draw Vacuum Pump\u003c\/strong\u003e – Faster evacuation and higher vacuum levels\u003c\/li\u003e\n\u003cli data-start=\"1497\" data-end=\"1568\"\u003e\n\u003cstrong data-start=\"1497\" data-end=\"1526\"\u003e1\/2 HP Direct-Drive Motor\u003c\/strong\u003e – Reliable, continuous-duty performance\u003c\/li\u003e\n\u003cli data-start=\"1571\" data-end=\"1646\"\u003e\n\u003cstrong data-start=\"1571\" data-end=\"1602\"\u003e3 CFM Free Air Displacement\u003c\/strong\u003e – Ideal for jewelry casting and mold work\u003c\/li\u003e\n\u003cli data-start=\"1649\" data-end=\"1692\"\u003e\n\u003cstrong data-start=\"1649\" data-end=\"1677\"\u003eDraws 29-1\/2\" Hg (75 cm)\u003c\/strong\u003e at sea level\u003c\/li\u003e\n\u003cli data-start=\"1695\" data-end=\"1768\"\u003e\n\u003cstrong data-start=\"1695\" data-end=\"1718\"\u003eExhaust Mist Filter\u003c\/strong\u003e – Reduces oil mist and keeps work areas cleaner\u003c\/li\u003e\n\u003cli data-start=\"1771\" data-end=\"1851\"\u003e\n\u003cstrong data-start=\"1771\" data-end=\"1805\"\u003eCompact, Bench-Friendly Design\u003c\/strong\u003e – Powerful performance in a small footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1853\" data-end=\"1875\"\u003e\u003cstrong data-start=\"1857\" data-end=\"1875\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1878\" data-end=\"1897\"\u003e\n\u003cstrong data-start=\"1878\" data-end=\"1888\"\u003eMotor:\u003c\/strong\u003e 1\/2 HP\u003c\/li\u003e\n\u003cli data-start=\"1900\" data-end=\"1940\"\u003e\n\u003cstrong data-start=\"1900\" data-end=\"1914\"\u003ePump Type:\u003c\/strong\u003e Two-stage, direct drive\u003c\/li\u003e\n\u003cli data-start=\"1943\" data-end=\"1972\"\u003e\n\u003cstrong data-start=\"1943\" data-end=\"1964\"\u003eAir Displacement:\u003c\/strong\u003e 3 CFM\u003c\/li\u003e\n\u003cli data-start=\"1975\" data-end=\"2028\"\u003e\n\u003cstrong data-start=\"1975\" data-end=\"1994\"\u003eMaximum Vacuum:\u003c\/strong\u003e 29-1\/2\" Hg (75 cm) at sea level\u003c\/li\u003e\n\u003cli data-start=\"2031\" data-end=\"2066\"\u003e\n\u003cstrong data-start=\"2031\" data-end=\"2048\"\u003eOil Included:\u003c\/strong\u003e 1 pint (473 ml)\u003c\/li\u003e\n\u003cli data-start=\"2069\" data-end=\"2154\"\u003e\n\u003cstrong data-start=\"2069\" data-end=\"2086\"\u003eApplications:\u003c\/strong\u003e Jewelry casting, RTV molds, urethanes, investment, vacuum casting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2156\" data-end=\"2176\"\u003e\u003cstrong data-start=\"2160\" data-end=\"2176\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2179\" data-end=\"2211\"\u003eVacuuming \u003cstrong data-start=\"2189\" data-end=\"2209\"\u003eRTV rubber molds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2214\" data-end=\"2252\"\u003eDegassing \u003cstrong data-start=\"2224\" data-end=\"2250\"\u003eurethanes and silicone\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2255\" data-end=\"2301\"\u003eVacuuming \u003cstrong data-start=\"2265\" data-end=\"2299\"\u003einvestment and invested flasks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2304\" data-end=\"2343\"\u003e\n\u003cstrong data-start=\"2304\" data-end=\"2322\"\u003eVacuum casting\u003c\/strong\u003e small solid flasks\u003c\/li\u003e\n\u003cli data-start=\"2346\" data-end=\"2386\"\u003eJewelry manufacturing and repair shops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2388\" data-end=\"2591\"\u003eThe \u003cstrong data-start=\"2392\" data-end=\"2422\"\u003eArbe Two-Stage Vacuum Pump\u003c\/strong\u003e is a trusted, professional-grade solution for jewelers who require deep vacuum performance, consistent results, and dependable operation throughout the casting process.\u003c\/p\u003e","brand":"Miami Jewelry Supply","offers":[{"title":"Default Title","offer_id":48988958195944,"sku":"VP-3","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9395\/8888\/files\/VACUUMPUMP.jpg?v=1788379983","url":"https:\/\/miamijewelrysupply.com\/products\/arbe-vacuum-pump-3-cfm","provider":"Miami Jewelry Supply","version":"1.0","type":"link"}