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625 EC-LC-DU-L

Product catalog summary

Product Overview: The SP 620, 625, and 628 EC-DU-L are eccentric diaphragm pumps designed for liquid applications such as water. These pumps are suitable for industrial, medical, laboratory, cooling, heating, and cleaning applications. They are capable of delivering two different media simultaneously and function as both vacuum and pressure pumps. Key features include self-priming, leak-tight design, minimal current consumption, oil-free and maintenance-free operation, reduced vibrations, low noise, and lightweight construction.

Specifications: The pumps operate at 12 Vdc or 24 Vdc with varying free flow rates and flow rates at 15m H2O. They can achieve a maximum pressure height of over 15 meters of water column (m H2O) and a maximum vacuum of -300 mbar. The maximum suction height when filled with water ranges from -5.5 to -6.2 m H2O. The pumps are constructed with EPDM, FKM/FFKM/PTFE materials and feature iron core motors with ball bearings.

Performance and Construction: The pumps are designed to produce pressure above 15 mWC, although it is not recommended to exceed this limit. They offer standard and optional configurations for connection ports and are available in customer-specific versions upon request. The hydraulic performance is measured with water at 20°C.

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

Note: Specifications are subject to change without notice and are provided for preliminary information only, not legally binding.

Catalog excerpts

Eccentric Diaphragm Pumps for Liquids Product Features • diaphragm mini pump für liquids (e.g. water) • delivers two different media at the same time • vacuum and pressure pump • self priming • leak tight • minimal current consumtion • oil free / maintenace free • reduced vibrations • low noise • lightweight • 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 onl

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Eccentric Diaphragm Pumps for Liquids SP 620 / 625 / 628 EC-DU-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 would be made without extra costs - please contact us! Operating Voltage Art.No. Hydraulic Performance (measured with water @ 20°) parallel Free Flow [ml/min] Flow @ 15m H2O [ml/min] Max Press. Height [m H2O] Although the pumps are able to produce pressure above 15 mWC, it is not recommended to exceed this limit! Max Vacuum (dry) [mbar] Max Suction Height...

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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

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