3300 LI-DV Linear Diaphragm Pumps

Product catalog summary

Product Overview: The document details the features and specifications of the Linear Diaphragm Pumps for Gas/Air, specifically models SP 3300 LI, SP 3500 LI, and SP 3800 LI. These pumps are designed to be oil-free, maintenance-free, and cost-effective, with reduced vibrations and a flat casing design.

Applications: The pumps are suitable for various applications including battery chargers, cooling systems, pneumatics, and other industrial applications.

Specifications:

Operating Voltage: 230 V (50 Hz)
Free Flow Rates: Ranges from 880 l/h to 1250 l/h depending on the model.
Maximum Pressure: Ranges from 150 mbar to 270 mbar.
Maximum Vacuum: Ranges from -150 mbar to -240 mbar.
Power Consumption: 12 to 24 W
Weight: 950 g

Construction: The pumps feature a standard pump head made from B-Blend (ABS + PC) with optional materials available upon request. The diaphragm and seal are made from silicone, with EPDM as an optional material.

Performance Curves: The document includes performance curves illustrating the flow rates at various pressures and vacuums for each pump model.

Customization: Customized versions are available for specific requirements, including optional mounting brackets and circuit boards with pressure switches and electromagnetic suppression.

Contact Information: Schwarzer Precision, located in Essen, Germany, provides contact details for further inquiries.

Catalog excerpts

Linear Diaphragm Pumps for Gas / Air Product Features • oil free • maintenance free • reduced vibrations • flat casing (56 mm) • advanced design • cost effective • Battery Chargers • Cooling • Pneumatics • Industrial Applications 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 3300 LI / 3500 LI / 3800 LI These pumps are our standard models. For special requirements we are offering customised versions. Please contact us! Operating Voltage Art.-No. Pneumatic Performance Free Flow [l/h] Pressure Side flow at: 100 mbar [l/h] max. Pressure [mbar] flow at: -100 mbar [l/h] max. Vacuum [mbar] Motor / Power Consumption Motor Type Power Consumption [W] Construction Pump Head B-Blend (ABS + PC) upon request standard optional Diaphragm / Seal standard optional EPDM upon request Valves Silicone upon request standard optional Am Lichtbogen...

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Linear Diaphragm Pumps for Gas / Air Standard Mounting Customized Version for Battery Chargers Optional: Mounting bracket and circuit board (pressure switch + electromagnetic suppression) 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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