Cope-LLG Catalogue 2018

1041 9. Vacuum technology, Drying, Dry storage Rotary vane pumps/Pumps-Pump units GENERAL CATALOGUE EDITION 20 E & OE. Rotary vane pumps Vacuubrand rotary vane pumps encompass one and two stage pumps with throughputs from 2 to 9 m³/h. Typical rotary vane pump applications include, use as a backing pump for turbomolecular pumps but also serve in diverse chemical laboratory applications. Features and important characteristics: high water vapour tolerance, vacuum tight pumping mechanism when switched off, high performance gas ballast mechanisms. These increase the overall performance potential of these pumps, the service life of mechanical parts, increase oil-change intervals and reduce maintenance overheads. 1 VACUUBRAND Type Dimensions (W x D x H) Flow rate (50/60 Hz) Ultimate vacuum (abs.) Weight PK Cat. No. mm L / min. mbar kg RE 2.5 RE 6 RE 9 RZ 2.5 RZ 6 RZ 9 316 x 125 x 190 370 x 142 x 207 460 x 152 x 232 316 x 125 x 190 370 x 142 x 207 460 x 152 x 232 38.33 / 46.67 95 / 133.33 148.33 / 170 38.33 / 46.67 95 / 133.33 148.33 / 170 0.3 0.1 0.1 0.002 0.002 0.002 10.2 15.4 21.4 11.4 16.4 24.2 1 1 1 1 1 1 9.880 120 9.880 121 9.880 101 9.880 123 9.880 124 9.880 125 1 Rotary Vane Vacuum Pump RC 6 The Rotary Vane Vacuum Pump RC 66 has been designed to minimise the adverse effects of condensable and corrosive vapours. Its main components are a two-stage rotary-vane pump and a two-stage chemistry diaphragm for optimited corrosion resistance. The diaphragm pump continuously evacuates the oil reservoir of the rotary-vane pump in order to keep the partial pressures of solvent vapours, oxygen and corrosive gases at a low level and/or below their condensation point. The RC 6 is a low-maintenance pump for freeze-drying and other applications requiring an ultimate vacuum in the 10 - ³ mbar range. Items supplied: Pump with on/off switch, overload circuit breaker and 2 m cable with plug, centering and clamping ring for inlet, particulate filter and operating instructions. Oil supplied in separate bottle. 2 VACUUBRAND Specifications Pumping speed 50/60 Hz: 98.33/115 l/min Ultimate vacuum (partial) without gas ballast: 0.0004 mbar Ultimate vacuum (total) without gas ballast: 0.002 mbar Ultimate vacuum (total) with gas ballast: 0.01 mbar Oil capacity (B-Oil): min. 0.34 l; max. 0.53 l Inlet connection: Small flange NW 16 Outlet connection: Hose nozzle NW 8-10 mm Motor rating: 0.37 kW Nominal speed 50/60 Hz: 1500/1800 rpm Dimensions (L x W x H): 510 x 305 x 230 mm Weight: 24.2 kg Protection class: IP 40 Type PK Cat. No. RC 6 with plug CEE RC 6 with plug CH 1 1 9.882 235 9.882 236 2 Chemistry pumping units Vacuubrand chemistry vacuum systems and chemistry pumping units for fine to high vacuum ranges. Complete chemical vacuum systems and chemical pump stands offer the advantages of practical, connection-ready units. - compact structure, little space requirement and a high degree of mobility - the great convenience of proven pump stand configuration - good ultimate vacuum even with gas ballast and smooth running - high tolerance to water and solvent vapours due to efficient gas ballast 3 VACUUBRAND Type Dimensions (W x D x H) Flow rate (50/60 Hz) Ultimate vacuum (abs.) Pump PK Cat. No. mm L / min. mbar Model PC 3 with RZ 2.5 PC 3 with RZ 6 PC 3 with RZ 9 342 x 448 x 608 370 x 448 x 608 460 x 486 x 608 38.33 / 46.67 95 / 113.33 148.33 / 170 0.002 0.002 0.002 RZ 2.5 RZ 6 RZ 9 1 1 1 9.881 368 9.881 369 9.881 370 3