Cope-LLG Catalogue 2018

1033 9. Vacuum technology, Drying, Dry storage Diaphragm pumps/Pumps GENERAL CATALOGUE EDITION 20 E & OE. Diaphragm vacuum pumps LABOPORT ® SD, chemically-resistant - 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 1 KNF Specifications Operating pressure: 1 bar Connectors for tube: ID10 mm Permissible ambient temperature: 5 to 40 °C Pump head: PTFE Diaphragm: PTFE-coated Valves: FFPM Weight: N 820.3 FT.40.18: 9.6 kg N 840.3 FT.40.18: 12.9 kg Type Flow rate Ultimate vacuum Width Length Height PK Cat. No. L / min. mbar (abs). mm mm mm N 820.3 FT.40.18 N 840.3 FT.40.18 20 34 10 10 177 189 312 341 220 239 1 1 9.880 615 9.880 616 1 Diaphragm Vacuum Pump N 860.3 FT.40.18 - Application: Rotary evaporation, Distillation, Vacuum oven, Centrifugal concentration - Flow rate 3.6 m³/h/Ultimate vacuum 4 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 2 KNF Specifications Operating pressure: 1 bar Connectors for tube: ID12 mm Permissible media and ambient temperature: 5 to 40 °C Pump head: PTFE Diaphragm: PTFE-coated Valves: FFPM Weight: 14.8 kg Type Flow rate Ultimate vacuum Width Length Height PK Cat. No. l / min. mbar (abs). mm mm mm N 860.3 FT.40.18 60 4 291 331 278 1 6.287 428 2 Diaphragm Vacuum Pump N 920 G - Application: Degassing, Gel drying, Rotary evaporation, Distillation, Centrifugal concentration - Flow rate 1.26 m³/h/Ultimate vacuum 2 mbar abs. - High suction speed, particularly in the low vacuum range - Integrated rotational speed control enables pumping capacity to be easily adapted manually to process requirements - PPS pump head combined with PTFE-coated diaphragm are ideal for aggressive/corrosive gases and vapors - Integrated gas ballast valve Tip: When combined with the VC 900 vacuum control unit and the connection cable, the rotational speed is controlled in accordance with the requirements of the process. 3 KNF Specifications Operating pressure: 0.5 bar Connectors for tube: ID10 mm Permissible media and ambient temperature: 5 to 40 °C 10 to 40 °C Pump head: PPS Diaphragm: PTFE-coated Valves: FFPM Weight: 8.5 kg Type Flow rate Ultimate vacuum Width Length Height PK Cat. No. l / min. mbar (abs). mm mm mm N 920 G 21 2 158 324 226 1 6.287 429 3