3DH12 RO-D Rotary Diaphragm Pumps

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3DH12 RO-D Rotary Diaphragm Pumps

Product catalog summary

Product Features and Applications

Oil-free operation
Maintenance-free
Reduced vibrations
Low noise
Compact and lightweight design
Minimal current consumption

Applications include blood pressure monitoring.

Technical Specifications

Models: SP V 3DH12 RO-D, SP V 3DC12V RO-D, SP V 3DC12V RO-DV
Voltage: 3 Vdc (optional 6 Vdc for SP V 3DC12V RO-DV)
Art.-No.: 7k73018, 7k73016, 7k73029

Pneumatic Performance

Free Flow: 0.70 l/min (SP V 3DH12 RO-D), 0.66 l/min (SP V 3DC12V RO-D), 0.38 l/min (SP V 3DC12V RO-DV)
Flow at 100 mbar: 0.51 l/min, 0.54 l/min, 0.32 l/min respectively
Max. Pressure: 620 mbar, 830 mbar, 680 mbar respectively
Max. Vacuum: -400 mbar (only for SP V 3DC12V RO-DV)

Motor and Power Consumption

Motor Type: Iron Core
Max. Current: 170 mA (SP V 3DH12 RO-D), 270 mA (SP V 3DC12V RO-D), 350 mA (SP V 3DC12V RO-DV)

Construction

Pump Body: ABS / POM
Diaphragm: EPDM
Valves: NBR
Weight: 11 g (SP V 3DH12 RO-D), 23 g (SP V 3DC12V RO-D and SP V 3DC12V RO-DV)

Note: Specifications are subject to change without notice and are not legally binding.

Catalog excerpts

Rotary Diaphragm Pumps for Gas / Air Product Features • oil free • maintenance free • reduced vibrations • low noise • small size • lightweight • minimal current consumption • Blood Pressure Monitoring 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. 14.11.2012

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Rotary Diaphragm Pumps for Gas / Air optional Voltage Pneumatic Performance Free Flow [l/min] flow at: 100 mbar [l/min] max. Pressure [mbar] flow at: -100 mbar [l/min] max. Vacuum [mbar] Motor / Power Consumption Motor Type max. Current [mA] Construction Pump Body Diaphragm Valves Performance Curves l/min 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. 14.11.2012

Open the catalog to page 2

Rotary 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. 14.11.2012

Open the catalog to page 3