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725 EC-L (DC)

Product catalog summary

Product Overview: The SP 720 EC-L and SP 725 EC-L are eccentric diaphragm pumps designed for liquid applications. They are self-priming, oil-free, maintenance-free, and feature reduced vibrations and quiet operation. These pumps are compact, lightweight, and consume minimal current.

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

Specifications:

Operating Voltage: Available in 12 Vdc, 24 Vdc, 230 V (50Hz), and 120 V (60Hz).
Free Flow Rate: 1050 ml/min for DC models and 700 ml/min for AC models.
Maximum Pressure Height: Greater than 15 meters of water column (m H2O).
Maximum Vacuum: -700 mbar.
Maximum Suction Height: -6.5 m H2O when filled with water.
Motor Type: Iron Core Long Life Double Ball Bearing for DC models and Shaded Pole for AC models.
Weight: 570g for DC models and 858g for AC models.

Performance and Construction: The pumps are constructed with EPDM or FKM diaphragms and PPS valves. They are capable of producing pressure above 10 mWC, but it is not recommended to exceed this limit. Performance curves are provided for both DC and AC models.

Customization: Custom versions are available without extra cost. Standard connection ports and nozzles are provided, with optional configurations available upon request.

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

Catalog excerpts

Eccentric Diaphragm Pumps for Liquids Product Features • self-priming • oil free • maintenance free • reduced vibrations • quiet • small size • lightweight • minimal current consumption • 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 n

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Eccentric Diaphragm Pumps for Liquids SP 720 EC-L / 725 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 would be made without extra costs - please contact us! Operating Voltage Art.No. Hydraulic Performance (measured with water) 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 Suction Height (filled with water) [m H2O] Power Consumption Motor Type max. Current...

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Eccentric Diaphragm Pumps for Liquids Standard: connection ports as shown. Optional: 3 other port positions possible (see dashed lines) Standard: nozzles for tube. Optional: female screw thread 1/8" or customized connectors 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. 13.11

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