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570 EC-BL-LD

Product catalog summary

Product Overview: The Eccentric Diaphragm Pumps 570 EC-LD are designed for dosing liquids in various applications such as medical devices, analytical devices, pipetting devices, fuel cells, inkjet printers, reprography, and cooling systems. These pumps are characterized by their leak-tight design, self-priming capability, high flow stability, and minimal current consumption. They are available in long-life versions exceeding 10,000 hours and low-cost versions for price-sensitive applications.

Specifications: The pumps operate with a terminal voltage of 1.5 to 8 Vdc and are available in both standard and optional motor types. They offer a free flow rate ranging from 0.5 to 50 ml/min, with maximum intermittent pressure heights of up to 100 m H2O and continuous pressure heights of up to 40 m H2O. The maximum suction height when wet is between 2 to 5 m H2O. Current consumption at 30 m H2O varies from 30 to 280 mA depending on the model.

Construction and Materials: The pump construction includes PPS and customer-specific materials upon request. Diaphragms and valves are made from EPDM, with options for FKM, FFKM, and special compounds available on request. The pumps are available with or without internal control electronics.

Performance and Customization: Performance curves indicate flow rates for different models, with customization options available without extra costs. The pumps are designed for high repeatability and stability in flow rates, making them suitable for precise dosing operations.

Contact Information: Schwarzer Precision, located at Am Lichtbogen 7, 45141 Essen, Germany, can be contacted via phone at +49 201 31697-0 or email at [email protected] for further inquiries and customization requests.

Catalog excerpts

Eccentric Diaphragm Pumps for Liquids Product Features • dosing pump for liquids • no oil lubricants / no maintenance • virtually leak tight • self priming • high flow stability / high repeatability • minimal current consumption • long life versions available (> 10000 hours) • low-cost versions for price sensitiv applications available • dosing operations • medical devices • analytical devices • pipetting devices • fuel cells • inkjet printers • reprography • cooling 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

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Eccentric Diaphragm Pumps for Liquids 570 EC-LD 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! Terminal Voltage (* Coil Voltage) Control Voltage Art. No. Hydraulic Performance Free Flow [ml/min] average repeatability at identical rpm Max. intermittent pressure height [m H2O] Max. continuous pressure height [m H2O] Power Consumption Motor Type standard skew wound with ball bearings optional current consumption...

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Eccentric Diaphragm Pumps for Liquids 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. 09.11

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