Schmalenberger - Model Type SZ -Quick Suctioning Immersion Pumps

The quick suctioning immersion pumps type SZ are ideal for pumping media with high air inclusion such as emulsions, grinding and cutting oils. The impeller of the SZ is a combination of an open impeller and a compressor impeller, which allows the simultaneous transport of air and media with solids loading. This makes the SZ pump the ideal quick suctioning immersion pump for almost all processes in grinding technology and heavy machining. Due to the open impeller design, foreign particles up to a diameter of 20 mm can be pumped easily. Schmalenberger offers these pump series for flow rates of 50 to 1,800 l/min and for delivery heads up to 50 m. A maintenance-free silicon carbide throttling bush sealing provides the necessary shaft sealing and guiding.