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SP 500 / 550 EC

Product catalog summary

Product Overview
Eccentric diaphragm pumps for gases, models SP 500 and SP 550 EC, are designed for both vacuum and pressure applications. These pumps are suitable for portable and stationary devices, offering high efficiency and compatibility with common supply voltages. They are lightweight, compact, and ideal for noise-sensitive environments.

Applications
The pumps are particularly useful in air sampling, gas sniffers, gas monitoring, personal gas detectors, exhaust analyzers, pneumatics, pipetting devices, and fuel cells. They can be integrated into devices in any orientation.

Customization
Schwarzer Precision offers customized pumps without additional costs, even for small batches, thanks to a modular design. Customization options include different motor types, pump heads, diaphragms, valves, and housings.

Technical Specifications
Operating voltages range from 4.5 to 12 Vdc, with free flow rates between 1000 and 1300 ml/min. Maximum pressure and vacuum capabilities vary by model, with pressures up to 700 mbar and vacuums up to -550 mbar.

Performance and Construction
The pumps feature brushless motors with analog or PWM control, and various construction materials like PPS and PA 6. They are designed to be leak-tight, oil-free, and maintenance-free.

Installation and Accessories
To minimize noise and vibration, installation options include rubber mounting, adhesive tape, Velcro, or foam-lined enclosures. A range of accessories is available, including mountings, silencers, filters, electronics, check valves, and pressure switches.

Additional Resources
3D CAD data and accessories information can be downloaded from the Schwarzer Precision website.

Catalog excerpts

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

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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...

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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...

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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

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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:...

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