{"product_id":"welch-2071b-01-chemstar-dry-50-millitorr-dry-chemical-duty","title":"Welch 2071B-01 Chemstar Dry 50 milliTorr, Dry Chemical Duty","description":"\u003cdiv class=\"tab_product\" id=\"tab-1\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eThis product is temporarily unavailable\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/span\u003e See Welch \u003ca title=\"2070B-01\" href=\"https:\/\/www.chemtechsci.com\/products\/chemstar-dry-50-millitorr-dry-chemical-duty\"\u003e2070B-01\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab_product\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e***New innovation in vacuum*** This new innovation in vacuum allows a chemical duty, dry vacuum pump to achieve 50 mTorr (0.05 Torr). This is the perfect, dry, oil free solution the vacuum user has been waiting for. The Welch 2071 performs superior on Schlenk lines (Vacuum manifold), Rotary evaporators (can strip DMSO), freeze dryers and much more. The powerful 150 liters per minute allows the 2071 to run multiple application volumes simultaneously.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsing an oil-free dry PFTE high vacuum pump will preserve the purity of your samples, eliminate the need to cold trap and eliminate oil changes. Please contact your Chemtech Scientific vacuum expert to discuss eliminating hydrocarbon contamination from oil sealed vacuum pumps in your lab.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"564\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"299\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"265\"\u003e\u003cstrong\u003eISO 7\/16\" OD hose fitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePumping Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 l\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Vacuum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.05 torr\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTubing Needed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e7\/16\" ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExhaust .\/ Intake threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNW 25\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions LxWxH inches\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e18x9x18\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50 lbs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e115V, 60 hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":40555487817,"sku":"2071B-01","price":9482.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-2071b-01-chemstar-dry-50-millitorr-dry-chemical-duty-25479576846485.jpg?v=1779797256","url":"https:\/\/www.chemtechsci.com\/products\/welch-2071b-01-chemstar-dry-50-millitorr-dry-chemical-duty","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}