Eccentric Diaphragm Pumps for Liquids Product Features • oil free • maintenance free • reduced vibrations • low noise • small size • lightweight • minimal current consumption • self priming • Industrial Applications • Medical Applications • Laboratory and Analytical Applications • Cooling and Heating • Cleaning Am Lichtbogen 7 • 45141 Essen • Germany Phone: +49 201 31697-0 • Fax: +49 201 31697-29 e-mail: [email protected] • http://www.schwarzer.com Subject to change without notice. Given values are for preliminary information only and

Eccentric Diaphragm Pumps for Liquids SP 620 EC-TH-L These pumps are our standard models. For special requirements we are offering customised versions. Please contact us! Operating Voltage Art.No. Hydraulic Performance (measured with water at 20°C) serial 630 500 > 10 Free Flow [ml/min] Flow at 15 mWC [ml/min] Max Press. Height [m H2O] Although the pumps are able to produce pressure above 10 mWC, it is not recommended to exceed this limit! Max Vacuum (dry) [mbar] Max Suction Height (filled with water) [m H2O] Motor / Power Consumption Motor Type Iron core with ball bearings - standard optional...

Eccentric Diaphragm Pumps for Liquids Standard: connection ports as shown. Optional: 3 other port positions possible (see dashed lines) Am Lichtbogen 7 • 45141 Essen • Germany Phone: +49 201 31697-0 • Fax: +49 201 31697-29 e-mail: [email protected] • http://www.schwarzer.com Subject to change without notice. Given values are for preliminary information only and not legally binding. 04.11