Catalog excerpts


PURE VACUUM. NOTHING ELSE. NEW 10-3 mbar vacuum range + 100% oil-free + Chemically resistant + No wear parts

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Innovation. VACUU·PURE reliably delivers the benefits of oil-free vacuum technology in the pressure range of 10-3 mbar. The new vacuum pump combines three important benefits for the user: 100% oil-free, chemically resistant, and no wear parts. We listened to you: you asked for contamination-free vacuum that lets your clean processes run efficiently. Our team of experts developed VACUU·PURE for precisely these applications. Our dry screw pumps meet challenges where other technologies fall short. VACUU·PURE covers many applications. The vacuum pump is especially developed for processes down...

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100% oil-free For dry and complete oil-free operation, VACUU·PURE takes the screw pump principle to the next level. The vacuum pump is 100% oil-free. This enables clean processes and pure products and protects the laboratory and environment. Save both time and operating costs, since there is no need to dispose of waste oil or to interrupt your work for oil changes. Chemically resistant The wetted materials in the vacuum pump are all made of chemically resistant polymers. A thick-walled PEEK encapsulation protects the spindles and stator inside the pumping chamber, providing high chemical...

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VACUU·PURE takes dry screw pump technology to the next level as a solution for the use in laboratory scale. The special design with two cantilevered spindles and a magnetic gear allows fully oil-free operation. The spindles and stator are protected by a thick-walled PEEK encapsulation to protect against corrosion by most chemicals. An integrated sealing gas supply protects the bearings from chemical attack. The unique design of VACUU·PURE gives it an exceptionally high condensate compatibility, making a gas ballast unnecessary even at high vapor loads. The spindles run contact-free and are...

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VACUU·PURE is ideal for clean processes and pure products in the vacuum range down to 10-3 mbar. Drying processes, manipulation of oxygen- or moisture-sensitive compounds (e.g., in Schlenk lines), distillations, and even coating processes can be run with the dry screw pump without downtime for maintenance. At the same time, the high chemical resistance enables trouble-free operation. A cold trap is rarely needed to protect the pump. This saves time and operating costs and enables continuous processes without interruption. The inconvenience of refilling liquid nitrogen or dry ice, and the...

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Technical data VACUU-PURE 10C Max. pumping speed Ultimate vacuum (abs.) Max. inlet pressure (abs.) Max. outlet pressure (abs.) Ambient temperature range (operation) Ambient temperature range (storage) Inlet connection Outlet connection Rated motor power Protection class Dimensions (L x W x H), approx. Weight, approx. Noise (sound pressure level), uncertainty 3 dBA 9 m3/h 5 x 10-3 mbar (at 1013 mbar ambient pressure) atmospheric pressure 15 mbar above atmospheric pressure 10-40 °C -10-60 °C small flange KF DN 25 small flange KF DN 25 0.7 kW IP 20 507 x 269 x 413 mm 21.5 kg 55 dBA Nominal...

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VACUU-PURE shuttle, mobile underframe for VACUU-PURE 20751800 Inlet separator AK with round bottom flask 500 ml, with KF DN 25, for VACUU-PURE 20751802 Exhaust vapor condenser EK 600 with round bottom flask 500 ml, with KF DN 25, for VACUU-PURE 20751801 PTFE tubing antistatic, KF DN 25/1000 mm 20686033 Exhaust hose PVC, 26/19 mm (length in m) 20686055 Small flange with hose nozzle DN 25/SW15, PP 20662808 Centering ring KF DN 20/25C, chemically resistant 20635722 Clamping ring, aluminum, KF DN 20/25 20660001 Vacuum gauge VACUU-VIEW extended, 1100 - 0.001 mbar 20683210 VACUU-SELECT package...

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In all tests, VACUU·PURE demonstrated very good performance, even in the case of an unusually high vapor load. The regeneration mode of VACUU·PURE is very helpful to be able to start the next process very quickly. We believe that there is no comparable vacuum pump. With VACUU·PURE, we have a flexible pump which we can use for our processes below and above 1 mbar. Thanks to its high pumping speed, we can even run two processes simultaneously. VACUUBRAND GMBH + CO KG Alfred-Zippe-Straße 4 97877 Wertheim, Germany T +49 9342 808-5550 F +49 9342 808-5555

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