150 LI-DV Linear Diaphragm Pumps

Product catalog summary

Product Overview: The SP 150 LI series are linear diaphragm pumps designed for gas and air applications. These pumps are characterized by their oil-free operation, maintenance-free design, cost-effectiveness, long lifespan, self-pressure limitation, minimal current consumption, and versatility in mounting positions and voltage compatibility. They are electronically adjustable and can be controlled via DC.

Applications: These pumps are suitable for a variety of applications including laboratory use, stationary gas monitoring, medical applications, industrial applications, cooling, and pneumatics.

Specifications: The pumps are available in different configurations, denoted by codes -DV and -VD, with specific art numbers for pressure and vacuum types. They offer a free flow rate of 2.0 l/min at 50 mbar and a maximum pressure of 160 mbar. For vacuum applications, they provide a flow rate of 1.5 l/min at -50 mbar with a maximum vacuum of -90 mbar.

Motor and Power Consumption: The pumps use an electromagnetic motor with a power consumption of 8 W and a current of 200 mA. They are compatible with various voltages including 230 V (50 Hz), 120 V (60 Hz), 24 V (50 Hz), and 12 V (50 Hz).

Construction: The pump head is made from standard materials with optional customer-specific configurations available upon request. The diaphragm and valves are made from EPDM, and the pump housing is constructed from PPS.

Performance Curves: Performance data is provided for different configurations and frequencies (50 Hz and 60 Hz), illustrating the flow rate against pressure and vacuum levels.

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 provided for preliminary information only.

Catalog excerpts

Linear Diaphragm Pumps for Gas / Air Product Features • oil free • maintenance free • cost effective • long life time • self-pressure limitation • minimal current consumption • any mounting position possible • all voltages possible • DC-control by electronic • adjustable by electronic • damping bracketry available • Laboratory • Stationary Gas Monitoring • Medical Applications • Industrial Applications • Cooling • Pneumatics 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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Linear Diaphragm Pumps for Gas / Air SP 150 LI These pumps are our standard models. For special requirements we are offering customised versions. Please contact us! Configuration Code Voltage Art.-No. Pressure type Art.-No. Vacuum type Free Flow [l/min] flow at: 50 mbar [l/min] max. Pressure [mbar] flow at: -50 mbar [l/min] max. Vacuum [mbar] Vacuum type (150 LI-VD): 1,5 -90 Motor / Power Consumption Motor Type Power consumption Construction Pump Head standard optional PPS customer specific - upon request Diaphragm, Valves standard optional Performance Curves l/min SP 150 LI-DV (50 Hz) 3,5 Am...

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Linear 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

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