Eccentric Diaphragm Pumps for Gas / Air Product Features • diaphragm micro pump for air and gas • applicable as vacuum pump or pressure pump • electric motor driven • available in 5 and 12 volt dc • minimal current consumption • oil free / maintenance free • virtually leak tight • extremely small pocket size • reduced vibrations • low noise • lightweight • Air sampling / gas measurement / gas metering • Portable gas detector pump for safety devices • Patient Monitoring / patient analyzer • Personal gas detector / gas monitor • Exhaust gas analyser • Pneumatics • Pipetting devices • Fuel cell 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. 19.12.2013

Eccentric Diaphragm Pumps for Gas / Air SP 270 EC-TH 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 [ml/min] flow at: 100 mbar [ml/min] max. Pressure [mbar] flow at: -100 mbar [ml/min] max. Vacuum [mbar] Pressure Side Vacuum Side Motor / Power Consumption Motor Type skew wound double ball bearings standard optional max. Current [mA] Construction Pump Head...

Eccentric Diaphragm Pumps for Gas / Air In order to reduce noise and vibration we recommend securing the pump in one of the following ways: • with padded double sided adhesive tape • with Velcro (hook and loop) tape for easy assembly and service • Put the pump in a box lined with foam. Wires for the motor and tubing for the pump can go through a hole in the side of the box. 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...