The product features of this Vibrating Armature Pumps for Liquids from Schwarzer.com (Germany) are: They are oil free and maintenance free, self priming with reduced vibrations and very low noise. They also are cost effective and with very long life. All voltages are possible. The applications for this Vibrating Armature Pumps for Liquids are laboratory applications, analytical applications, cleaning and condensate extraction. In this brochure you will find information about the standard models. For special requirements Schwarzer offers customised versions. Please get in contact! This brochure tells you about the operating voltage, the hydraulic performance (measured with water) with its Free Flow [ml/min], the Flow at 100 mbar [ml/min], the max. Pressure Height [m H2O], the max. Vacuum (dry) [mbar] and the max. Suction Height [m H2O]. You'll find information about the Motor (Electromagnetic) and it's Power Consumption and also about the Construction with the elements Diaphragm / Seal, Valves and Weight [g]. Also Performance Curves are shown. Schwarzer Precision - over 30 years experience in gas and liquid pumps: that's what we are all about. Evidence is in the extensive range of products from diaphragm pumps, to vane pumps, piston pumps and micro pumps to miniature diaphragm compressors.