Data Sheet Eccentric Diaphragm Pumps for Gases Customised Pumps - No Additional Costs! Product Features Application Examples • Miniature diaphragm pump for gases • Applicable as vacuum or pressure pump • High efficiency and available in common supply voltages • From low-cost to durable brushless drives • Low weight and very small size • Applicable for noise- and vibration-sensitive environments (i.e. hospitals, personal protection equipment, etc.) • Installation in any mounting orientation allows simple device integration • Leak-tight, oil-free and maintenance-free Particularly suitable for portable and stationary devices such as: • Air sampling • Gas sniffer • Gas monitoring • Personal gas detectors • Exhaust or flue analyzers • Pneumatics • Pipetting devices • Fuel cells and many more... • We offer your customised precision pump without additional costs - even for small batches • Our modular concept allows easy adaptions • Outstanding quality - Made in Germany • Excellent technical consultation and service by experts • More than 40 years experience in pump applications • Manifold mounting • Fast delivery - order your sample now! 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

Eccentric Diaphragm Pumps for Gases SP 500 / 550 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 additional costs - please contact us! All flow values given under norm conditions (according to DIN 1343). Optional materials can cause deviating performance values. SP 500 EC-LC Designation Quick availability 7s51003 [1] 4.5 Free Flow [ml/min] Flow at 100 mbar [ml/min] max. Pressure [mbar] Flow at -100 mbar [ml/min] max. Vacuum [mbar] iron core...

Eccentric Diaphragm Pumps for Gases SP 500 / 550 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 additional costs - please contact us! All flow values given under norm conditions (according to DIN 1343). Optional materials can cause deviating performance values. SP 550 EC Designation Art. No. Operating Voltage [Vdc] Free Flow [ml/min] Flow at 100 mbar [ml/min] max. Pressure [mbar] Flow at -100 mbar [ml/min] max. Vacuum [mbar] Pneumatic Performance...

Eccentric Diaphragm Pumps for Gases 3D CAD Data: ►Download STEP ►Download IGES 3D CAD Data: ►Download STEP ►Download IGES Standard: connection ports as shown Optional: 3 other port positions possible You can also download the 3D CAD data on the SP website: ►www.schwarzer.com/download 3D CAD Data: ►Download STEP ►Download IGES 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 b

Eccentric Diaphragm Pumps for Gases SP 500 / 550 EC Customising Examples Customising without compromises is extremely important to us. We develop precision pumps in direct collaboration with our customers - with all parameters exactly adapted to the respective application. Thanks to the modular pump design, this is done without added development-related costs! We develop the ideal pump for you. Uncompromising and reliable. Connectors: barbed fittings, internal threads and manifold mounting available. Selectable port direction. Valves: available in different designs and materials. Flow Channels:...