SP 680 EC - Eccentric Diaphragm Pumps for Gas / Air

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SP 680 EC - Eccentric Diaphragm Pumps for Gas / Air

Product catalog summary

Product Features and Applications

Features: The SP 680 EC eccentric diaphragm pumps are oil-free, maintenance-free, and designed to reduce vibrations and noise. They are compact, lightweight, and consume minimal current.
Applications: These pumps are suitable for airbrushes, gas detectors, pneumatics, and various industrial applications.

Technical Specifications

Operating Voltage: Available in 12 Vdc and 24 Vdc versions.
Pneumatic Performance:
- Free Flow: 7.0 l/min (12 Vdc) and 6.6 l/min (24 Vdc) for SP 680 EC; 6.2 l/min (12 Vdc) and 5.0 l/min (24 Vdc) for SP 680 EC-LC.
- Flow at 300 mbar: 4.0 l/min (12 Vdc) and 3.6 l/min (24 Vdc) for SP 680 EC; 4.0 l/min (12 Vdc) and 2.9 l/min (24 Vdc) for SP 680 EC-LC.
- Max Pressure: 1150 mbar (12 Vdc) and 1200 mbar (24 Vdc) for SP 680 EC; 1500 mbar (12 Vdc) and 1200 mbar (24 Vdc) for SP 680 EC-LC.
- Flow at -200 mbar: 3.0 l/min (12 Vdc) and 2.6 l/min (24 Vdc) for SP 680 EC; 3.0 l/min (12 Vdc) and 2.4 l/min (24 Vdc) for SP 680 EC-LC.
- Max Vacuum: -500 mbar (12 Vdc) and -600 mbar (24 Vdc) for SP 680 EC; -620 mbar (12 Vdc) and -540 mbar (24 Vdc) for SP 680 EC-LC.
Motor/Power Consumption:
- Standard and optional motor types available.
- Max Current: 1000 mA (12 Vdc) and 520 mA (24 Vdc) for SP 680 EC; 750 mA (12 Vdc) and 400 mA (24 Vdc) for SP 680 EC-LC.
Construction:
- Pump Head: Standard and optional configurations available.
- Diaphragm, Valves: Standard and optional materials include FKM and EPDM/Silicone.
- Weight: 265 g for SP 680 EC and 254 g for SP 680 EC-LC.

Additional Information

The pumps are designed for initial tests, and customized versions can be made without extra costs upon request.
Performance curves are provided for different pressure and vacuum conditions.
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 not legally binding as of 13.11.2012.

Catalog excerpts

SP 680 EC - Eccentric Diaphragm Pumps for Gas / Air-1

Eccentric Diaphragm Pumps for Gas / Air Product Features • oil free • maintenance free • reduced vibrations • low noise • small size • lightweight • minimal current consumption • Air Brush • Gas Detectors • Pneumatics • Industrial Applications 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. 13.11.2012

Open the catalog to page 1

SP 680 EC - Eccentric Diaphragm Pumps for Gas / Air-2

Eccentric Diaphragm Pumps for Gas / Air SP 680 EC 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. Pneumatic Performance Free Flow [l/min] flow at: Pressure Side 300 mbar [l/min] max. Pressure [mbar] Vacuum Side flow at: -200 mbar [l/min] max. Vacuum [mbar] Motor / Power Consumption Motor Type Low Cost Iron Core DC - standard optional max. Current [mA] Iron Core DC with electromagnetic...

Open the catalog to page 2

SP 680 EC - Eccentric Diaphragm Pumps for Gas / Air-3

Eccentric Diaphragm Pumps for Gas / Air 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. 13.11.2012

Open the catalog to page 3