Cope-LLG Catalogue 2018

1034 9. Vacuum technology, Drying, Dry storage Diaphragm pumps/Pumps GENERAL CATALOGUE EDITION 20 E & OE. Diaphragm pumps, Aluminum PTFE design, ME 1, MD 1 The diaphragm pumps ME 1 offer a compact and high performance solution. With their easy-to-use functionality, they are a perfect partner for both single and multiple filtrations. One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors for modest vacuum requirements. In contrast to water-jet pumps, they do not consume water and therefore do not produce any contaminated waste water in daily use. Vacuum filtration is frequently used for sample preparation in chemistry, microbiology, waste water control and analysis. Typical applications for the ME 1 are aqueous filtrations. The PTFE diaphragm and valves are rugged and provide high chemical resistance. If aluminum has the required specific resistance, also solvent-containing samples can be filtrated. VACUUBRAND 1 2 1 2 Type Dimensions (W x D x H) Flow rate (50/60Hz) Number of steps Ultimate vacuum Connector Weight PK Cat. No. mm L / min. mbar kg ME 1 ME 1 ME 1 MD 1 247 x 121 x 145 247 x 121 x 145 247 x 121 x 145 303 x 143 x 163 11.67 / 14.17 11.67 / 14.17 11.67 / 14.17 20 / 23.33 1 1 1 3 100 100 100 1.5 CEE CH UK CEE 5.0 5.0 5.0 6.5 1 1 1 1 9.880 930 9.880 931 9.880 932 9.880 080 Diaphragm pumps Chemistry design, ME 1C, MZ 1C, MD 1C The diaphragm pumps ME 1C offer a compact and high performance solution. With their easy-to-use functionality, they are perfect partner for both single and multiple filtrations. One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors for modest vacuum requirements. In contrast to water-jet pumps, they do not consume water and therefore do not produce any contaminated waste water in daily use. Vacuum filtration is frequently used for sample preparation in chemistry, microbiology, waste water control and analysis. In the chemistry diaphragm pumps ("C") all major parts in contact with pumped media are made of chemically resistant fluoroplastics. The ME 1C is also often used for solid phase extraction (SPE). An optional manual regulator valve with dial gauge enables variable fine adjustment of the pumping speed and the ultimate vacuum. Gas ballast for reliable pump performance Two up to four stage chemistry diaphragm pumps (letters in the product name Z, D or V) are equipped with a manual gas ballast valve as standard. The supply of gas ballast minimizes the risk of condensation inside the pump. VACUUBRAND 3 4 3 4 Type Dimensions (W x D x H) Flow rate (50/60Hz) Ultimate vacuum without / with gas ballast Connector Weight PK Cat. No. mm L / min. mbar kg ME 1C ME 1C ME 1C MZ 1C MZ 1C MD 1C 247 x 121 x 145 247 x 121 x 145 247 x 121 x 145 312 x 121 x 170 312 x 121 x 170 316 x 143 x 223 11.67 / 14.17 11.67 / 14.17 11.67 / 14.17 12.5 / 15 12.5 / 15 21.67 / 25 100 100 100 12 / 20 12 / 20 2 / 4 CEE CH UK CEE UK CEE 5.0 5.0 5.0 6.7 6.7 6.7 1 1 1 1 1 1 9.880 934 9.880 935 9.880 936 6.254 394 9.880 947 9.880 083 Diaphragm pumps ATEX-models available on request. Accessories for ME 1, ME 1C and MZ 1C Vacuum regulator valve for ME 1, ME 1C and MZ 1C with manual vacuum control using air bleed. The manometer can be mounted and pivoted in several orientations for optimal visibility. High chemical compatibility (especially with the vacuum regulator valve for ME 1C) 5 VACUUBRAND Description PK Cat. No. Vacuum regulator valve for ME 1 Vacuum regulator valve for ME 1C and MZ 1C Vacuum tubing, rubber, DN 6* Vacuum tubing, rubber, DN 8* 1 1 1 1 9.880 938 9.880 939 9.881 930 9.881 931 *Supplied per metre 5 9.880 930 9.880 080 9.880 934 9.880 083