{"product_id":"welch-2581b-50-piston-vacuum-pump-0-333-hp-1-phase","title":"Welch 2581B-50 - Piston Vacuum Pump, 0.333 hp, 1 Phase","description":"\u003cp\u003ePiston Vacuum Pump, Lubrication Type Oil Free, Number of Cylinders 2, Output Power 0.333 hp, Phase Single, Voltage 115V AC, Maximum Vacuum 29.8 in Hg, Free Air Flow Rate 3.5 cfm, Inlet Size 3\/8 in, Inlet Type NPT, Outlet Size 3\/16 in, Outlet Type NPT, Outlet Gender Female\u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":67609716424798,"sku":"2581B-50","price":3682.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z0wMHuocpEx.jpg?v=1790996085","url":"https:\/\/nationalboilersupply.com\/products\/welch-2581b-50-piston-vacuum-pump-0-333-hp-1-phase","provider":"National Boiler Supply","version":"1.0","type":"link"}