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620 EC-L

Product catalog summary

Product Overview: The SP 600 EC-L and SP 620 EC-L are eccentric diaphragm pumps designed for liquid applications such as water. These pumps are oil-free, maintenance-free, self-priming, leak-tight, and produce reduced vibrations and very low noise. They are compact, lightweight, and consume minimal current, available in 6, 12, and 24-volt DC versions.

Applications: These pumps are suitable for industrial, medical, laboratory, analytical, cooling, heating, cleaning, and random access analyzer applications.

Specifications: The pumps operate at 12 Vdc and 24 Vdc with free flow rates of 490 ml/min and 450 ml/min, respectively. They have a maximum pressure height of less than 10 m H2O and a maximum vacuum (dry) of -150 mbar. The maximum suction height when filled with water is -2.2 to -2.3 m H2O. The pumps are constructed with EPDM, FKM/FFKM/PTFE, and PPS materials.

Performance and Construction: The pumps can produce pressure above 10 mWC, but it is not recommended to exceed this limit. They feature low-cost iron core motors with sintered bearings and optional electronic suppression. The weight of the pumps ranges from 165 to 184 grams.

Customization: Custom versions for specific applications can be manufactured without additional costs. The pumps offer standard and optional configurations for pump heads, diaphragms, and valves.

Contact Information: Schwarzer Precision, Am Lichtbogen 7, 45141 Essen, Germany. Phone: +49 201 31697-0, Fax: +49 201 31697-29, Email: [email protected], Website: www.schwarzer.com

Note: Specifications are subject to change without notice and are provided for preliminary information only.

Catalog excerpts

Eccentric Diaphragm Pumps for Liquids Product Features • diaphragm mini pump for liquids (e.g. water) • oil free / maintenance free • self priming / leak tight • reduced vibrations • very low noise • small size • lightweight • minimal current consumption • available in 6 / 12 / 24 volt dc • Industrial Applications • Medical Applications • Laboratory and Analytical Applications • Cooling and Heating • Cleaning • Random Access Analyzers 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 a

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Eccentric Diaphragm Pumps for Liquids SP 600 EC-L / 620 EC-L The pumps listed below represent a typical selection of our wide range of eccentric pumps and are intended for initial tests. Customised versions for your individual application can be manufactured without additional costs - please contact us! Operating Voltage Art.No. Hydraulic Performance (measured with water at 20°C) Free Flow [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...

Open the catalog to page 2

Eccentric Diaphragm Pumps for Liquids SP 600 EC-L / 620 EC-L The pumps listed below represent a typical selection of our wide range of eccentric pumps and are intended for initial tests. Customised versions for your individual application can be manufactured without additional costs - please contact us! Operating Voltage Art.No. Hydraulic Performance (measured with water at 20°C) Free Flow [ml/min] Flow at 15 mWC [ml/min] Max Press. Height [m H2O] Higher performances on request Although the pumps are able to produce pressure above 10 mWC, it is not recommended to exceed this limit! Max Vacuum...

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Eccentric Diaphragm Pumps for Liquids optional mounting plate 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

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