Cope-LLG Catalogue 2018

1037 9. Vacuum technology, Drying, Dry storage Diaphragm pumps/Pump units-speed controlled GENERAL CATALOGUE EDITION 20 E & OE. Speed vacuum systems SC 920 G, SC 950, SCC 950 - Application: Vacuum oven - Flow rate up to 2.04 m³/h/Ultimate vacuum 10 mbar abs. - Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without the vacuum being altered. This significantly reduces process time and preserves the pump heads. - Chemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vapors SC 920G: Vacuum system for one rotary evaporator. SC 950: Vacuum system for 2 rotary evaporators. Equipped with 2 controllers for different vacuum requirements. SCC 950: Vacuum system for one rotary evaporator, with higher flow rate 1 2 KNF Specifications Connectors for tube: pneumatic ID10 mm, coolants ID8 mm SC 920 G: inert gas ID6 mm SC 950: inert gas ID4 mm Permissible media and ambient temperature: 5 to 40 °C Pump head: PPS Diaphragm: PTFE-coated Valves: FFPM Type Flow rate Ultimate vacuum Width Length Height PK Cat. No. L / min. mbar (abs). mm mm mm SC 920 G SC 950 SCC 950 20 50 50 2 2 2 366 246 353 294 313 376 423 487 487 1 1 1 4.658 071 6.266 708 6.287 426 With overload protection and mains fuse 1 4.658 071 2 VARIO ® Chemistry Pumping Units VARIO ® Chemistry Pumping Units offer all the advantages of modern control technology and provide excellent possibilities for solvent recovery. They attain an ultimate vacuum down to 0.6mbar. They are exceptionally quiet in operation and entirely oil-free. Inside the pump, vapours and gases only come into contact with fluoroplastics of optimum chemical resistance. VARIO ® Chemistry Pumping Units provide vacuum control by adaptation of motor speed. This has clear advantages compared to even the best of two-point control systems. The vacuum is continuously adjusted to actual process requirements, irrespective of apparatus size and vapour volume. Process times are typically shortened by 30 %. Solvent recovery next to 100 % is supported through continuous evaporation. All VARIO ® Chemistry Pumping Units include a chemistry diaphragm vacuum pump and an integrated vacuum controller with display and vacuum sensor. VACUUBRAND 3 3 Type Dimensions (W x D x H) Flow rate (50/60 Hz) Ultimate vacuum without / with gas ballast Connector Weight PK Cat. No. mm L / min. mbar kg PC 3001 VARIO pro PC 3002 VARIO PC 3003 VARIO PC 3004 VARIO PC 3010 NT VARIO PC 3012 NT VARIO PC 3010 NT VARIO PC 3012 NT VARIO PC 3001 VARIO pro PC 3002 VARIO PC 3003 VARIO PC 3004 VARIO PC 3016 NT VARIO 306 x 300 x 400 243 x 419 x 444 243 x 419 x 444 243 x 419 x 444 616 x 387 x 420 616 x 387 x 420 616 x 387 x 420 616 x 387 x 420 306 x 300 x 400 258 x 422 x 516 258 x 422 x 516 258 x 422 x 516 616 x 387 x 420 33.3 46.67 46.97 76.67 193.33 215 143.00 215 33.3 46.67 46.67 76.67 321.67 2 / 4 7 / 12 0.6 / 2 1.5 / 3 0.6 / 1.2 1.5 / 3 0.6 / 9 1.5 / 3 2 / 4 7 / 12 0.6 / 2 1.5 / 3 70 / 100 CEE CEE CEE CEE CEE CEE CH CH CH CH CH CH CEE 7.7 17.4 20.6 20.6 29.7 29.7 35.8 29.7 7.7 17.9 20.5 20.5 29.7 1 1 1 1 1 1 1 1 1 1 1 1 1 9.881 337 9.881 338 9.881 346 9.881 339 9.881 322 9.881 320 9.881 323 9.881 321 9.881 336 9.881 335 9.881 334 9.881 333 9.881 329 9.881 337 6.266 708